About GPO   |   Newsroom/Media   |   Congressional Relations   |   Inspector General   |   Careers   |   Contact   |   askGPO   |   Help  
 
Home   |   Customers   |   Vendors   |   Libraries  

The Electronic Code of Federal Regulations (e-CFR) is a regularly updated, unofficial editorial compilation of CFR material and Federal Register amendments produced by the National Archives and Records Administration's Office of the Federal Register (OFR) and the Government Printing Office.

Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
Text | PDF

Find, review, and submit comments on Federal rules that are open for comment and published in the Federal Register using Regulations.gov.

Purchase individual CFR titles from the U.S. Government Online Bookstore.

Find issues of the CFR (including issues prior to 1996) at a local Federal depository library.

[1]
 
 

Electronic Code of Federal Regulations

e-CFR Data is current as of October 17, 2014

Title 40Chapter ISubchapter I → Part 268


Title 40: Protection of Environment


PART 268—LAND DISPOSAL RESTRICTIONS


Contents

Subpart A—General

§268.1   Purpose, scope, and applicability.
§268.2   Definitions applicable in this part.
§268.3   Dilution prohibited as a substitute for treatment.
§268.4   Treatment surface impoundment exemption.
§268.5   Procedures for case-by-case extensions to an effective date.
§268.6   Petitions to allow land disposal of a waste prohibited under subpart C of part 268.
§268.7   Testing, tracking, and recordkeeping requirements for generators, treaters, and disposal facilities.
§268.8   [Reserved]
§268.9   Special rules regarding wastes that exhibit a characteristic.

Subpart B—Schedule for Land Disposal Prohibition and Establishment of Treatment Standards

§§268.10-268.12   [Reserved]
§268.13   Schedule for wastes identified or listed after November 8, 1984.
§268.14   Surface impoundment exemptions.

Subpart C—Prohibitions on Land Disposal

§268.20   Waste specific prohibitions—Dyes and/or pigments production wastes.
§§268.21-268.29   [Reserved]
§268.30   Waste specific prohibitions—wood preserving wastes.
§268.31   Waste specific prohibitions—Dioxin-containing wastes.
§268.32   Waste specific prohibitions—Soils exhibiting the toxicity characteristic for metals and containing PCBs.
§268.33   Waste specific prohibitions—chlorinated aliphatic wastes.
§268.34   Waste specific prohibitions—toxicity characteristic metal wastes.
§268.35   Waste specific prohibitions—petroleum refining wastes.
§268.36   Waste specific prohibitions—inorganic chemical wastes.
§268.37   Waste specific prohibitions—ignitable and corrosive characteristic wastes whose treatment standards were vacated.
§268.38   Waste specific prohibitions—newly identified organic toxicity characteristic wastes and newly listed coke by-product and chlorotoluene production wastes.
§268.39   Waste specific prohibitions—spent aluminum potliners; reactive; and carbamate wastes.

Subpart D—Treatment Standards

§268.40   Applicability of treatment standards.
§268.41   Treatment standards expressed as concentrations in waste extract.
§268.42   Treatment standards expressed as specified technologies.
§268.43   Treatment standards expressed as waste concentrations.
§268.44   Variance from a treatment standard.
§268.45   Treatment standards for hazardous debris.
§268.46   Alternative treatment standards based on HTMR.
§268.48   Universal treatment standards.
§268.49   Alternative LDR treatment standards for contaminated soil.

Subpart E—Prohibitions on Storage

§268.50   Prohibitions on storage of restricted wastes.
Appendixes I-II to Part 268 [Reserved]
Appendix III to Part 268—List of Halogenated Organic Compounds Regulated Under §268.32
Appendix IV to Part 268—Wastes Excluded From Lab Packs Under the Alternative Treatment Standards of §268.42(c)
Appendix V to Part 268 [Reserved]
Appendix VI to Part 268—Recommended Technologies To Achieve Deactivation of Characteristics in Section 268.42
Appendix VII to Part 268—LDR Effective Dates of Surface Disposed Prohibited Hazardous Wastes
Appendix VIII to Part 268—LDR Effective Dates of Injected Prohibited Hazardous Wastes
Appendix IX to Part 268—Extraction Procedure (EP) Toxicity Test Method and Structural Integrity Test (Method 1310B)
Appendix X to Part 268 [Reserved]
Appendix XI to Part 268—Metal Bearing Wastes Prohibited From Dilution in a Combustion Unit According to 40 CFR 268.3(c)

Authority: 42 U.S.C. 6905, 6912(a), 6921, and 6924.

Subpart A—General

§268.1   Purpose, scope, and applicability.

(a) This part identifies hazardous wastes that are restricted from land disposal and defines those limited circumstances under which an otherwise prohibited waste may continue to be land disposed.

(b) Except as specifically provided otherwise in this part or part 261 of this chapter, the requirements of this part apply to persons who generate or transport hazardous waste and owners and operators of hazardous waste treatment, storage, and disposal facilities.

(c) Restricted wastes may continue to be land disposed as follows:

(1) Where persons have been granted an extension to the effective date of a prohibition under subpart C of this part or pursuant to §268.5, with respect to those wastes covered by the extension;

(2) Where persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) Wastes that are hazardous only because they exhibit a hazardous characteristic, and which are otherwise prohibited under this part, or part 148 of this chapter, are not prohibited if the wastes:

(i) Are disposed into a nonhazardous or hazardous injection well as defined under 40 CFR 146.6(a); and

(ii) Do not exhibit any prohibited characteristic of hazardous waste identified in 40 CFR part 261, subpart C at the point of injection.

(4) Wastes that are hazardous only because they exhibit a hazardous characteristic, and which are otherwise prohibited under this part, are not prohibited if the wastes meet any of the following criteria, unless the wastes are subject to a specified method of treatment other than DEACT in §268.40, or are D003 reactive cyanide:

(i) The wastes are managed in a treatment system which subsequently discharges to waters of the U.S. pursuant to a permit issued under section 402 of the Clean Water Act; or

(ii) The wastes are treated for purposes of the pretreatment requirements of section 307 of the Clean Water Act; or

(iii) The wastes are managed in a zero discharge system engaged in Clean Water Act-equivalent treatment as defined in §268.37(a); and

(iv) The wastes no longer exhibit a prohibited characteristic at the point of land disposal (i.e., placement in a surface impoundment).

(d) The requirements of this part shall not affect the availability of a waiver under section 121(d)(4) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA).

(e) The following hazardous wastes are not subject to any provision of part 268:

(1) Waste generated by small quantity generators of less than 100 kilograms of non-acute hazardous waste or less than 1 kilogram of acute hazardous waste per month, as defined in §261.5 of this chapter;

(2) Waste pesticides that a farmer disposes of pursuant to §262.70;

(3) Wastes identified or listed as hazardous after November 8, 1984 for which EPA has not promulgated land disposal prohibitions or treatment standards;

(4) De minimis losses of characteristic wastes to wastewaters are not considered to be prohibited wastes and are defined as losses from normal material handling operations (e.g. spills from the unloading or transfer of materials from bins or other containers, leaks from pipes, valves or other devices used to transfer materials); minor leaks of process equipment, storage tanks or containers; leaks from well-maintained pump packings and seals; sample purgings; and relief device discharges; discharges from safety showers and rinsing and cleaning of personal safety equipment; rinsate from empty containers or from containers that are rendered empty by that rinsing; and laboratory wastes not exceeding one per cent of the total flow of wastewater into the facility's headworks on an annual basis, or with a combined annualized average concentration not exceeding one part per million in the headworks of the facility's wastewater treatment or pretreatment facility.

(f) Universal waste handlers and universal waste transporters (as defined in 40 CFR 260.10) are exempt from 40 CFR 268.7 and 268.50 for the hazardous wastes listed below. These handlers are subject to regulation under 40 CFR part 273.

(1) Batteries as described in 40 CFR 273.2;

(2) Pesticides as described in §273.3 of this chapter;

(3) Mercury-containing equipment as described in §273.4 of this chapter; and

(4) Lamps as described in 40 CFR 273.5.

[51 FR 40638, Nov. 7, 1986; 52 FR 21016, June 4, 1987, as amended at 53 FR 27165, July 19, 1988; 53 FR 31212, Aug. 17, 1988; 54 FR 36970, Sept. 6, 1989; 55 FR 22686, June 1, 1990; 58 FR 29884, May 24, 1993; 59 FR 48043, Sept. 19, 1994; 60 FR 25542, May 11, 1995; 61 FR 15663, Apr. 8, 1996; 61 FR 33682, June 28, 1996; 62 FR 26019, May 12, 1997; 64 FR 36488, July 6, 1999; 70 FR 45520, Aug. 5, 2005]

§268.2   Definitions applicable in this part.

When used in this part the following terms have the meanings given below:

(a) Halogenated organic compounds or HOCs means those compounds having a carbon-halogen bond which are listed under appendix III to this part.

(b) Hazardous constituent or constituents means those constituents listed in appendix VIII to part 261 of this chapter.

(c) Land disposal means placement in or on the land, except in a corrective action management unit or staging pile, and includes, but is not limited to, placement in a landfill, surface impoundment, waste pile, injection well, land treatment facility, salt dome formation, salt bed formation, underground mine or cave, or placement in a concrete vault, or bunker intended for disposal purposes.

(d) Nonwastewaters are wastes that do not meet the criteria for wastewaters in paragraph (f) of this section.

(e) Polychlorinated biphenyls or PCBs are halogenated organic compounds defined in accordance with 40 CFR 761.3.

(f) Wastewaters are wastes that contain less than 1% by weight total organic carbon (TOC) and less than 1% by weight total suspended solids (TSS).

(g) Debris means solid material exceeding a 60 mm particle size that is intended for disposal and that is: A manufactured object; or plant or animal matter; or natural geologic material. However, the following materials are not debris: any material for which a specific treatment standard is provided in Subpart D, Part 268, namely lead acid batteries, cadmium batteries, and radioactive lead solids; process residuals such as smelter slag and residues from the treatment of waste, wastewater, sludges, or air emission residues; and intact containers of hazardous waste that are not ruptured and that retain at least 75% of their original volume. A mixture of debris that has not been treated to the standards provided by §268.45 and other material is subject to regulation as debris if the mixture is comprised primarily of debris, by volume, based on visual inspection.

(h) Hazardous debris means debris that contains a hazardous waste listed in subpart D of part 261 of this chapter, or that exhibits a characteristic of hazardous waste identified in subpart C of part 261 of this chapter. Any deliberate mixing of prohibited hazardous waste with debris that changes its treatment classification (i.e., from waste to hazardous debris) is not allowed under the dilution prohibition in §268.3.

(i) Underlying hazardous constituent means any constituent listed in §268.48, Table UTS—Universal Treatment Standards, except fluoride, selenium, sulfides, vanadium, and zinc, which can reasonably be expected to be present at the point of generation of the hazardous waste at a concentration above the constituent-specific UTS treatment standards.

(j) Inorganic metal-bearing waste is one for which EPA has established treatment standards for metal hazardous constituents, and which does not otherwise contain significant organic or cyanide content as described in §268.3(c)(1), and is specifically listed in appendix XI of this part.

(k) Soil means unconsolidated earth material composing the superficial geologic strata (material overlying bedrock), consisting of clay, silt, sand, or gravel size particles as classified by the U.S. Natural Resources Conservation Service, or a mixture of such materials with liquids, sludges or solids which is inseparable by simple mechanical removal processes and is made up primarily of soil by volume based on visual inspection. Any deliberate mixing of prohibited hazardous waste with soil that changes its treatment classification (i.e., from waste to contaminated soil) is not allowed under the dilution prohibition in §268.3.

[55 FR 22686, June 1, 1990, as amended at 56 FR 3877, Jan. 31, 1991; 57 FR 37270, Aug. 18, 1992; 58 FR 8685, Feb. 16, 1993; 58 FR 29884, May 24, 1993; 59 FR 48043, Sept. 19, 1994; 60 FR 244, Jan. 3, 1995; 61 FR 15597, 15662, Apr. 8, 1996; 61 FR 33682, June 28, 1996; 63 FR 28639, May 26, 1998; 63 FR 65940, Nov. 30, 1998; 64 FR 25414, May 11, 1999; 71 FR 40278, July 14, 2006]

§268.3   Dilution prohibited as a substitute for treatment.

(a) Except as provided in paragraph (b) of this section, no generator, transporter, handler, or owner or operator of a treatment, storage, or disposal facility shall in any way dilute a restricted waste or the residual from treatment of a restricted waste as a substitute for adequate treatment to achieve compliance with subpart D of this part, to circumvent the effective date of a prohibition in subpart C of this part, to otherwise avoid a prohibition in subpart C of this part, or to circumvent a land disposal prohibition imposed by RCRA section 3004.

(b) Dilution of wastes that are hazardous only because they exhibit a characteristic in treatment systems which include land- based units which treat wastes subsequently discharged to a water of the United States pursuant to a permit issued under section 402 of the Clean Water Act (CWA), or which treat wastes in a CWA-equivalent treatment system, or which treat wastes for the purposes of pretreatment requirements under section 307 of the CWA is not impermissible dilution for purposes of this section unless a method other than DEACT has been specified in §268.40 as the treatment standard, or unless the waste is a D003 reactive cyanide wastewater or nonwastewater.

(c) Combustion of the hazardous waste codes listed in Appendix XI of this part is prohibited, unless the waste, at the point of generation, or after any bona fide treatment such as cyanide destruction prior to combustion, can be demonstrated to comply with one or more of the following criteria (unless otherwise specifically prohibited from combustion):

(1) The waste contains hazardous organic constituents or cyanide at levels exceeding the constituent-specific treatment standard found in §268.48;

(2) The waste consists of organic, debris-like materials (e.g., wood, paper, plastic, or cloth) contaminated with an inorganic metal-bearing hazardous waste;

(3) The waste, at point of generation, has reasonable heating value such as greater than or equal to 5000 BTU per pound;

(4) The waste is co-generated with wastes for which combustion is a required method of treatment;

(5) The waste is subject to Federal and/or State requirements necessitating reduction of organics (including biological agents); or

(6) The waste contains greater than 1% Total Organic Carbon (TOC).

(d) It is a form of impermissible dilution, and therefore prohibited, to add iron filings or other metallic forms of iron to lead-containing hazardous wastes in order to achieve any land disposal restriction treatment standard for lead. Lead-containing wastes include D008 wastes (wastes exhibiting a characteristic due to the presence of lead), all characteristic wastes containing lead as an underlying hazardous constituent, listed wastes containing lead as a regulated constituent, and hazardous media containing any of the aforementioned lead-containing wastes.

[61 FR 15663, Apr. 8, 1996, as amended at 61 FR 33682, June 28, 1996; 63 FR 28639, May 26, 1998]

§268.4   Treatment surface impoundment exemption.

(a) Wastes which are otherwise prohibited from land disposal under this part may be treated in a surface impoundment or series of impoundments provided that:

(1) Treatment of such wastes occurs in the impoundments;

(2) The following conditions are met:

(i) Sampling and testing. For wastes with treatment standards in subpart D of this part and/or prohibition levels in subpart C of this part or RCRA section 3004(d), the residues from treatment are analyzed, as specified in §268.7 or §268.32, to determine if they meet the applicable treatment standards or where no treatment standards have been established for the waste, the applicable prohibition levels. The sampling method, specified in the waste analysis plan under §264.13 or §265.13, must be designed such that representative samples of the sludge and the supernatant are tested separately rather than mixed to form homogeneous samples.

(ii) Removal. The following treatment residues (including any liquid waste) must be removed at least annually; residues which do not meet the treatment standards promulgated under subpart D of this part; residues which do not meet the prohibition levels established under subpart C of this part or imposed by statute (where no treatment standards have been established); residues which are from the treatment of wastes prohibited from land disposal under subpart C of this part (where no treatment standards have been established and no prohibition levels apply); or residues from managing listed wastes which are not delisted under §260.22 of this chapter. If the volume of liquid flowing through the impoundment or series of impoundments annually is greater than the volume of the impoundment or impoundments, this flow-through constitutes removal of the supernatant for the purpose of this requirement.

(iii) Subsequent management. Treatment residues may not be placed in any other surface impoundment for subsequent management.

(iv) Recordkeeping. Sampling and testing and recordkeeping provisions of §§264.13 and 265.13 of this chapter apply.

(3) The impoundment meets the design requirements of §264.221(c) or §265.221(a) of this chapter, regardless that the unit may not be new, expanded, or a replacement, and be in compliance with applicable ground water monitoring requirements of subpart F of part 264 or part 265 of this chapter unless:

(i) Exempted pursuant to §264.221 (d) or (e) of this chapter, or to §265.221 (c) or (d) of this chapter; or,

(ii) Upon application by the owner or operator, the Administrator, after notice and an opportunity to comment, has granted a waiver of the requirements on the basis that the surface impoundment:

(A) Has at least one liner, for which there is no evidence that such liner is leaking;

(B) Is located more than one-quarter mile from an underground source of drinking water; and

(C) Is in compliance with generally applicable ground water monitoring requirements for facilities with permits; or,

(iii) Upon application by the owner or operator, the Administrator, after notice and an opportunity to comment, has granted a modification to the requirements on the basis of a demonstration that the surface impoundment is located, designed, and operated so as to assure that there will be no migration of any hazardous constituent into ground water or surface water at any future time.

(4) The owner or operator submits to the Regional Administrator a written certification that the requirements of §268.4(a)(3) have been met. The following certification is required:

I certify under penalty of law that the requirements of 40 CFR 268.4(a)(3) have been met for all surface impoundments being used to treat restricted wastes. I believe that the submitted information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment.

(b) Evaporation of hazardous constituents as the principal means of treatment is not considered to be treatment for purposes of an exemption under this section.

[51 FR 40638, Nov. 7, 1986; 52 FR 21016, June 4, 1987, as amended at 52 FR 25788, July 8, 1987; 53 FR 31212, Aug. 17, 1988; 62 FR 26019, May 12, 1997; 63 FR 28639, May 26, 1998; 71 FR 40278, July 14, 2006]

§268.5   Procedures for case-by-case extensions to an effective date.

(a) Any person who generates, treats, stores, or disposes of a hazardous waste may submit an application to the Administrator for an extension to the effective date of any applicable restriction established under subpart C of this part. The applicant must demonstrate the following:

(1) He has made a good-faith effort to locate and contract with treatment, recovery, or disposal facilities nationwide to manage his waste in accordance with the effective date of the applicable restriction established under subpart C of this part;

(2) He has entered into a binding contractual commitment to construct or otherwise provide alternative treatment, recovery (e.g., recycling), or disposal capacity that meets the treatment standards specified in subpart D or, where treatment standards have not been specified, such treatment, recovery, or disposal capacity is protective of human health and the environment.

(3) Due to circumstances beyond the applicant's control, such alternative capacity cannot reasonably be made available by the applicable effective date. This demonstration may include a showing that the technical and practical difficulties associated with providing the alternative capacity will result in the capacity not being available by the applicable effective date;

(4) The capacity being constructed or otherwise provided by the applicant will be sufficient to manage the entire quantity of waste that is the subject of the application;

(5) He provides a detailed schedule for obtaining required operating and construction permits or an outline of how and when alternative capacity will be available;

(6) He has arranged for adequate capacity to manage his waste during an extension and has documented in the application the location of all sites at which the waste will be managed; and

(7) Any waste managed in a surface impoundment or landfill during the extension period will meet the requirements of paragraph (h)(2) of this section.

(b) An authorized representative signing an application described under paragraph (a) of this section shall make the following certification:

I certify under penalty of law that I have personally examined and am familiar with the information submitted in this document and all attachments and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment.

(c) After receiving an application for an extension, the Administrator may request any additional information which he deems as necessary to evaluate the application.

(d) An extension will apply only to the waste generated at the individual facility covered by the application and will not apply to restricted waste from any other facility.

(e) On the basis of the information referred to in paragraph (a) of this section, after notice and opportunity for comment, and after consultation with appropriate State agencies in all affected States, the Administrator may grant an extension of up to 1 year from the effective date. The Administrator may renew this extension for up to 1 additional year upon the request of the applicant if the demonstration required in paragraph (a) of this section can still be made. In no event will an extension extend beyond 24 months from the applicable effective date specified in subpart C of part 268. The length of any extension authorized will be determined by the Administrator based on the time required to construct or obtain the type of capacity needed by the applicant as described in the completion schedule discussed in paragraph (a)(5) of this section. The Administrator will give public notice of the intent to approve or deny a petition and provide an opportunity for public comment. The final decision on a petition will be published in the Federal Register.

(f) Any person granted an extension under this section must immediately notify the Administrator as soon as he has knowledge of any change in the conditions certified to in the application.

(g) Any person granted an extension under this section shall submit written progress reports at intervals designated by the Administrator. Such reports must describe the overall progress made toward constructing or otherwise providing alternative treatment, recovery or disposal capacity; must identify any event which may cause or has caused a delay in the development of the capacity; and must summarize the steps taken to mitigate the delay. The Administrator can revoke the extension at any time if the applicant does not demonstrate a good-faith effort to meet the schedule for completion, if the Agency denies or revokes any required permit, if conditions certified in the application change, or for any violation of this chapter.

(h) Whenever the Administrator establishes an extension to an effective date under this section, during the period for which such extension is in effect:

(1) The storage restrictions under §268.50(a) do not apply; and

(2) Such hazardous waste may be disposed in a landfill or surface impoundment only if such unit is in compliance with the technical requirements of the following provisions regardless of whether such unit is existing, new, or a replacement or lateral expansion.

(i) The landfill, if in interim status, is in compliance with the requirements of subpart F of part 265 and §265.301 (a), (c), and (d) of this chapter; or,

(ii) The landfill, if permitted, is in compliance with the requirements of subpart F of part 264 and §264.301 (c), (d) and (e) of this chapter; or

(iii) The surface impoundment, if in interim status, is in compliance with the requirements of subpart F of part 265, §265.221 (a), (c), and (d) of this chapter, and RCRA section 3005(j)(1); or

(iv) The surface impoundment, if permitted, is in compliance with the requirements of subpart F of part 264 and §264.221 (c), (d) and (e) of this chapter; or

(v) The surface impoundment, if newly subject to RCRA section 3005(j)(1) due to the promulgation of additional listings or characteristics for the identification of hazardous waste, is in compliance with the requirements of subpart F of part 265 of this chapter within 12 months after the promulgation of additional listings or characteristics of hazardous waste, and with the requirements of §265.221 (a), (c) and (d) of this chapter within 48 months after the promulgation of additional listings or characteristics of hazardous waste. If a national capacity variance is granted, during the period the variance is in effect, the surface impoundment, if newly subject to RCRA section 3005(j)(1) due to the promulgation of additional listings or characteristics of hazardous waste, is in compliance with the requirements of subpart F of part 265 of this chapter within 12 months after the promulgation of additional listings or characteristics of hazardous waste, and with the requirements of §265.221 (a), (c) and (d) of this chapter within 48 months after the promulgation of additional listings or characteristics of hazardous waste; or

(vi) The landfill, if disposing of containerized liquid hazardous wastes containing PCBs at concentrations greater than or equal to 50 ppm but less than 500 ppm, is also in compliance with the requirements of 40 CFR 761.75 and parts 264 and 265.

(i) Pending a decision on the application the applicant is required to comply with all restrictions on land disposal under this part once the effective date for the waste has been reached.

[51 FR 40638, Nov. 7, 1986; 52 FR 21016, June 4, 1987, as amended at 52 FR 25788, July 8, 1987; 54 FR 36971, Sept. 6, 1989; 55 FR 23935, June 13, 1990; 57 FR 37270, Aug. 18, 1992]

§268.6   Petitions to allow land disposal of a waste prohibited under subpart C of part 268.

(a) Any person seeking an exemption from a prohibition under subpart C of this part for the disposal of a restricted hazardous waste in a particular unit or units must submit a petition to the Administrator demonstrating, to a reasonable degree of certainty, that there will be no migration of hazardous constituents from the disposal unit or injection zone for as long as the wastes remain hazardous. The demonstration must include the following components:

(1) An identification of the specific waste and the specific unit for which the demonstration will be made;

(2) A waste analysis to describe fully the chemical and physical characteristics of the subject waste;

(3) A comprehensive characterization of the disposal unit site including an analysis of background air, soil, and water quality.

(4) A monitoring plan that detects migration at the earliest practicable time;

(5) Sufficient information to assure the Administrator that the owner or operator of a land disposal unit receiving restricted waste(s) will comply with other applicable Federal, State, and local laws.

(b) The demonstration referred to in paragraph (a) of this section must meet the following criteria:

(1) All waste and environmental sampling, test, and analysis data must be accurate and reproducible to the extent that state-of-the-art techniques allow;

(2) All sampling, testing, and estimation techniques for chemical and physical properties of the waste and all environmental parameters must have been approved by the Administrator;

(3) Simulation models must be calibrated for the specific waste and site conditions, and verified for accuracy by comparison with actual measurements;

(4) A quality assurance and quality control plan that addresses all aspects of the demonstration must be approved by the Administrator; and,

(5) An analysis must be performed to identify and quantify any aspects of the demonstration that contribute significantly to uncertainty. This analysis must include an evaluation of the consequences of predictable future events, including, but not limited to, earthquakes, floods, severe storm events, droughts, or other natural phenomena.

(c) Each petition referred to in paragraph (a) of this section must include the following:

(1) A monitoring plan that describes the monitoring program installed at and/or around the unit to verify continued compliance with the conditions of the variance. This monitoring plan must provide information on the monitoring of the unit and/or the environment around the unit. The following specific information must be included in the plan:

(i) The media monitored in the cases where monitoring of the environment around the unit is required;

(ii) The type of monitoring conducted at the unit, in the cases where monitoring of the unit is required;

(iii) The location of the monitoring stations;

(iv) The monitoring interval (frequency of monitoring at each station);

(v) The specific hazardous constituents to be monitored;

(vi) The implementation schedule for the monitoring program;

(vii) The equipment used at the monitoring stations;

(viii) The sampling and analytical techniques employed; and

(ix) The data recording/reporting procedures.

(2) Where applicable, the monitoring program described in paragraph (c)(1) of this section must be in place for a period of time specified by the Administrator, as part of his approval of the petition, prior to receipt of prohibited waste at the unit.

(3) The monitoring data collected according to the monitoring plan specified under paragraph (c)(1) of this section must be sent to the Administrator according to a format and schedule specified and approved in the monitoring plan, and

(4) A copy of the monitoring data collected under the monitoring plan specified under paragraph (c)(1) of this section must be kept on-site at the facility in the operating record.

(5) The monitoring program specified under paragraph (c)(1) of this section meets the following criteria:

(i) All sampling, testing, and analytical data must be approved by the Administrator and must provide data that is accurate and reproducible.

(ii) All estimation and monitoring techniques must be approved by the Administrator.

(iii) A quality assurance and quality control plan addressing all aspects of the monitoring program must be provided to and approved by the Administrator.

(d) Each petition must be submitted to the Administrator.

(e) After a petition has been approved, the owner or operator must report any changes in conditions at the unit and/or the environment around the unit that significantly depart from the conditions described in the variance and affect the potential for migration of hazardous constituents from the units as follows:

(1) If the owner or operator plans to make changes to the unit design, construction, or operation, such a change must be proposed, in writing, and the owner or operator must submit a demonstration to the Administrator at least 30 days prior to making the change. The Administrator will determine whether the proposed change invalidates the terms of the petition and will determine the appropriate response. Any change must be approved by the Administrator prior to being made.

(2) If the owner or operator discovers that a condition at the site which was modeled or predicted in the petition does not occur as predicted, this change must be reported, in writing, to the Administrator within 10 days of discovering the change. The Administrator will determine whether the reported change from the terms of the petition requires further action, which may include termination of waste acceptance and revocation of the petition, petition modifications, or other responses.

(f) If the owner or operator determines that there is migration of hazardous constituent(s) from the unit, the owner or operator must:

(1) Immediately suspend receipt of prohibited waste at the unit, and

(2) Notify the Administrator, in writing, within 10 days of the determination that a release has occurred.

(3) Following receipt of the notification the Administrator will determine, within 60 days of receiving notification, whether the owner or operator can continue to receive prohibited waste in the unit and whether the variance is to be revoked. The Administrator shall also determine whether further examination of any migration is warranted under applicable provisions of part 264 or part 265.

(g) Each petition must include the following statement signed by the petitioner or an authorized representative:

I certify under penalty of law that I have personally examined and am familiar with the information submitted in this petition and all attached documents, and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that submitted information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment.

(h) After receiving a petition, the Administrator may request any additional information that reasonably may be required to evaluate the demonstration.

(i) If approved, the petition will apply to land disposal of the specific restricted waste at the individual disposal unit described in the demonstration and will not apply to any other restricted waste at that disposal unit, or to that specific restricted waste at any other disposal unit.

(j) The Administrator will give public notice in the Federal Register of the intent to approve or deny a petition and provide an opportunity for public comment. The final decision on a petition will be published in the Federal Register.

(k) The term of a petition granted under this section shall be no longer than the term of the RCRA permit if the disposal unit is operating under a RCRA permit, or up to a maximum of 10 years from the date of approval provided under paragraph (g) of this section if the unit is operating under interim status. In either case, the term of the granted petition shall expire upon the termination or denial of a RCRA permit, or upon the termination of interim status or when the volume limit of waste to be land disposed during the term of petition is reached.

(l) Prior to the Administrator's decision, the applicant is required to comply with all restrictions on land disposal under this part once the effective date for the waste has been reached.

(m) The petition granted by the Administrator does not relieve the petitioner of his responsibilities in the management of hazardous waste under 40 CFR part 260 through part 271.

(n) Liquid hazardous wastes containing polychlorinated biphenyls at concentrations greater than or equal to 500 ppm are not eligible for an exemption under this section.

[51 FR 40638, Nov. 7, 1986; 52 FR 21016, June 4, 1987, as amended at 52 FR 25789, July 8, 1987; 53 FR 31212, Aug. 17, 1988; 54 FR 36971, Sept. 6, 1989; 71 FR 40278, July 14, 2006]

§268.7   Testing, tracking, and recordkeeping requirements for generators, treaters, and disposal facilities.

(a) Requirements for generators: (1) A generator of hazardous waste must determine if the waste has to be treated before it can be land disposed. This is done by determining if the hazardous waste meets the treatment standards in §268.40, 268.45, or §268.49. This determination can be made concurrently with the hazardous waste determination required in §262.11 of this chapter, in either of two ways: testing the waste or using knowledge of the waste. If the generator tests the waste, testing would normally determine the total concentration of hazardous constituents, or the concentration of hazardous constituents in an extract of the waste obtained using test method 1311 in “Test Methods of Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, (incorporated by reference, see §260.11 of this chapter), depending on whether the treatment standard for the waste is expressed as a total concentration or concentration of hazardous constituent in the waste's extract. (Alternatively, the generator must send the waste to a RCRA-permitted hazardous waste treatment facility, where the waste treatment facility must comply with the requirements of §264.13 of this chapter and paragraph (b) of this section.) In addition, some hazardous wastes must be treated by particular treatment methods before they can be land disposed and some soils are contaminated by such hazardous wastes. These treatment standards are also found in §268.40, and are described in detail in §268.42, Table 1. These wastes, and soils contaminated with such wastes, do not need to be tested (however, if they are in a waste mixture, other wastes with concentration level treatment standards would have to be tested). If a generator determines they are managing a waste or soil contaminated with a waste, that displays a hazardous characteristic of ignitability, corrosivity, reactivity, or toxicity, they must comply with the special requirements of §268.9 of this part in addition to any applicable requirements in this section.

(2) If the waste or contaminated soil does not meet the treatment standards, or if the generator chooses not to make the determination of whether his waste must be treated, with the initial shipment of waste to each treatment or storage facility, the generator must send a one-time written notice to each treatment or storage facility receiving the waste, and place a copy in the file. The notice must include the information in column “268.7(a)(2)” of the Generator Paperwork Requirements Table in paragraph (a)(4) of this section. (Alternatively, if the generator chooses not to make the determination of whether the waste must be treated, the notification must include the EPA Hazardous Waste Numbers and Manifest Number of the first shipment and must state “This hazardous waste may or may not be subject to the LDR treatment standards. The treatment facility must make the determination.”) No further notification is necessary until such time that the waste or facility change, in which case a new notification must be sent and a copy placed in the generator's file.

(3) If the waste or contaminated soil meets the treatment standard at the original point of generation:

(i) With the initial shipment of waste to each treatment, storage, or disposal facility, the generator must send a one-time written notice to each treatment, storage, or disposal facility receiving the waste, and place a copy in the file. The notice must include the information indicated in column “268.7(a)(3)” of the Generator Paperwork Requirements Table in §268.7(a)(4) and the following certification statement, signed by an authorized representative:

I certify under penalty of law that I personally have examined and am familiar with the waste through analysis and testing or through knowledge of the waste to support this certification that the waste complies with the treatment standards specified in 40 CFR part 268 subpart D. I believe that the information I submitted is true, accurate, and complete. I am aware that there are significant penalties for submitting a false certification, including the possibility of a fine and imprisonment.

(ii) For contaminated soil, with the initial shipment of wastes to each treatment, storage, or disposal facility, the generator must send a one-time written notice to each facility receiving the waste and place a copy in the file. The notice must include the information in column “268.7(a)(3)” of the Generator Paperwork Requirements Table in §268.7(a)(4).

(iii) If the waste changes, the generator must send a new notice and certification to the receiving facility, and place a copy in their files. Generators of hazardous debris excluded from the definition of hazardous waste under §261.3(f) of this chapter are not subject to these requirements.

(4) For reporting, tracking, and recordkeeping when exceptions allow certain wastes or contaminated soil that do not meet the treatment standards to be land disposed: There are certain exemptions from the requirement that hazardous wastes or contaminated soil meet treatment standards before they can be land disposed. These include, but are not limited to case-by-case extensions under §268.5, disposal in a no-migration unit under §268.6, or a national capacity variance or case-by-case capacity variance under subpart C of this part. If a generator's waste is so exempt, then with the initial shipment of waste, the generator must send a one-time written notice to each land disposal facility receiving the waste. The notice must include the information indicated in column “268.7(a)(4)” of the Generator Paperwork Requirements Table below. If the waste changes, the generator must send a new notice to the receiving facility, and place a copy in their files.

Generator Paperwork Requirements Table

Required information§268.7 (a)(2)§268.7 (a)(3)§268.7 (a)(4)§268.7 (a)(9)
1. EPA Hazardous Waste Numbers and Manifest Number of first shipment
2. Statement: this waste is not prohibited from land disposal
3. The waste is subject to the LDRs. The constituents of concern for F001-F005, and F039, and underlying hazardous constituents in characteristic wastes, unless the waste will be treated and monitored for all constituents. If all constituents will be treated and monitored, there is no need to put them all on the LDR notice
4. The notice must include the applicable wastewater/ nonwastewater category (see §§268.2(d) and (f)) and subdivisions made within a waste code based on waste-specific criteria (such as D003 reactive cyanide)
5. Waste analysis data (when available)
6. Date the waste is subject to the prohibition
7. For hazardous debris, when treating with the alternative treatment technologies provided by §268.45: the contaminants subject to treatment, as described in §268.45(b); and an indication that these contaminants are being treated to comply with §268.45
8. For contaminated soil subject to LDRs as provided in §268.49(a), the constituents subject to treatment as described in §268.49(d), and the following statement: This contaminated soil [does/does not] contain listed hazardous waste and [does/does not] exhibit a characteristic of hazardous waste and [is subject to/complies with] the soil treatment standards as provided by §268.49(c) or the universal treatment standards
9. A certification is needed (see applicable section for exact wording)

(5) If a generator is managing and treating prohibited waste or contaminated soil in tanks, containers, or containment buildings regulated under 40 CFR 262.34 to meet applicable LDR treatment standards found at §268.40, the generator must develop and follow a written waste analysis plan which describes the procedures they will carry out to comply with the treatment standards. (Generators treating hazardous debris under the alternative treatment standards of Table 1, §268.45, however, are not subject to these waste analysis requirements.) The plan must be kept on site in the generator's records, and the following requirements must be met:

(i) The waste analysis plan must be based on a detailed chemical and physical analysis of a representative sample of the prohibited waste(s) being treated, and contain all information necessary to treat the waste(s) in accordance with the requirements of this part, including the selected testing frequency.

(ii) Such plan must be kept in the facility's on-site files and made available to inspectors.

(iii) Wastes shipped off-site pursuant to this paragraph must comply with the notification requirements of §268.7(a)(3).

(6) If a generator determines that the waste or contaminated soil is restricted based solely on his knowledge of the waste, all supporting data used to make this determination must be retained on-site in the generator's files. If a generator determines that the waste is restricted based on testing this waste or an extract developed using the test method 1311 in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as referenced in §260.11 of this chapter, and all waste analysis data must be retained on-site in the generator's files.

(7) If a generator determines that he is managing a prohibited waste that is excluded from the definition of hazardous or solid waste or is exempted from Subtitle C regulation under 40 CFR 261.2 through 261.6 subsequent to the point of generation (including deactivated characteristic hazardous wastes managed in wastewater treatment systems subject to the Clean Water Act (CWA) as specified at 40 CFR 261.4(a)(2) or that are CWA-equivalent, or are managed in an underground injection well regulated by the SDWA), he must place a one-time notice describing such generation, subsequent exclusion from the definition of hazardous or solid waste or exemption from RCRA Subtitle C regulation, and the disposition of the waste, in the facility's on-site files.

(8) Generators must retain on-site a copy of all notices, certifications, waste analysis data, and other documentation produced pursuant to this section for at least three years from the date that the waste that is the subject of such documentation was last sent to on-site or off-site treatment, storage, or disposal. The three year record retention period is automatically extended during the course of any unresolved enforcement action regarding the regulated activity or as requested by the Administrator. The requirements of this paragraph apply to solid wastes even when the hazardous characteristic is removed prior to disposal, or when the waste is excluded from the definition of hazardous or solid waste under 40 CFR 261.2 through 261.6, or exempted from Subtitle C regulation, subsequent to the point of generation.

(9) If a generator is managing a lab pack containing hazardous wastes and wishes to use the alternative treatment standard for lab packs found at §268.42(c):

(i) With the initial shipment of waste to a treatment facility, the generator must submit a notice that provides the information in column “§268.7(a)(9)” in the Generator Paperwork Requirements Table of paragraph (a)(4) of this section, and the following certification. The certification, which must be signed by an authorized representative and must be placed in the generator's files, must say the following:

I certify under penalty of law that I personally have examined and am familiar with the waste and that the lab pack contains only wastes that have not been excluded under appendix IV to 40 CFR part 268 and that this lab pack will be sent to a combustion facility in compliance with the alternative treatment standards for lab packs at 40 CFR 268.42(c). I am aware that there are significant penalties for submitting a false certification, including the possibility of fine or imprisonment.

(ii) No further notification is necessary until such time that the wastes in the lab pack change, or the receiving facility changes, in which case a new notice and certification must be sent and a copy placed in the generator's file.

(iii) If the lab pack contains characteristic hazardous wastes (D001-D043), underlying hazardous constituents (as defined in §268.2(i)) need not be determined.

(iv) The generator must also comply with the requirements in paragraphs (a)(6) and (a)(7) of this section.

(10) Small quantity generators with tolling agreements pursuant to 40 CFR 262.20(e) must comply with the applicable notification and certification requirements of paragraph (a) of this section for the initial shipment of the waste subject to the agreement. Such generators must retain on-site a copy of the notification and certification, together with the tolling agreement, for at least three years after termination or expiration of the agreement. The three-year record retention period is automatically extended during the course of any unresolved enforcement action regarding the regulated activity or as requested by the Administrator.

(b) Treatment facilities must test their wastes according to the frequency specified in their waste analysis plans as required by 40 CFR 264.13 (for permitted TSDs) or 40 CFR 265.13 (for interim status facilities). Such testing must be performed as provided in paragraphs (b)(1), (b)(2) and (b)(3) of this section.

(1) For wastes or contaminated soil with treatment standards expressed in the waste extract (TCLP), the owner or operator of the treatment facility must test an extract of the treatment residues, using test method 1311 (the Toxicity Characteristic Leaching Procedure, described in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846 as incorporated by reference in §260.11 of this chapter) to assure that the treatment residues extract meet the applicable treatment standards.

(2) For wastes or contaminated soil with treatment standards expressed as concentrations in the waste, the owner or operator of the treatment facility must test the treatment residues (not an extract of such residues) to assure that they meet the applicable treatment standards.

(3) A one-time notice must be sent with the initial shipment of waste or contaminated soil to the land disposal facility. A copy of the notice must be placed in the treatment facility's file.

(i) No further notification is necessary until such time that the waste or receiving facility change, in which case a new notice must be sent and a copy placed in the treatment facility's file.

(ii) The one-time notice must include these requirements:

Treatment Facility Paperwork Requirements Table

Required information §268.7(b)
1. EPA Hazardous Waste Numbers and Manifest Number of first shipment
2. The waste is subject to the LDRs. The constituents of concern for F001-F005, and F039, and underlying hazardous constituents in characteristic wastes, unless the waste will be treated and monitored for all constituents. If all constituents will be treated and monitored, there is no need to put them all on the LDR notice.
3. The notice must include the applicable wastewater/ nonwastewater category (see §§268.2(d) and (f)) and subdivisions made within a waste code based on waste-specific criteria (such as D003 reactive cyanide)
4. Waste analysis data (when available)
5. For contaminated soil subject to LDRs as provided in 268.49(a), the constituents subject to treatment as described in 268.49(d) and the following statement, “this contaminated soil [does/does not] exhibit a characteristic of hazardous waste and [is subject to/complies with] the soil treatment standards as provided by 268.49(c)”.
6. A certification is needed (see applicable section for exact wording)

(4) The treatment facility must submit a one-time certification signed by an authorized representative with the initial shipment of waste or treatment residue of a restricted waste to the land disposal facility. The certification must state:

I certify under penalty of law that I have personally examined and am familiar with the treatment technology and operation of the treatment process used to support this certification. Based on my inquiry of those individuals immediately responsible for obtaining this information, I believe that the treatment process has been operated and maintained properly so as to comply with the treatment standards specified in 40 CFR 268.40 without impermissible dilution of the prohibited waste. I am aware there are significant penalties for submitting a false certification, including the possibility of fine and imprisonment.

A certification is also necessary for contaminated soil and it must state:

I certify under penalty of law that I have personally examined and am familiar with the treatment technology and operation of the treatment process used to support this certification and believe that it has been maintained and operated properly so as to comply with treatment standards specified in 40 CFR 268.49 without impermissible dilution of the prohibited wastes. I am aware there are significant penalties for submitting a false certification, including the possibility of fine and imprisonment.

(i) A copy of the certification must be placed in the treatment facility's on-site files. If the waste or treatment residue changes, or the receiving facility changes, a new certification must be sent to the receiving facility, and a copy placed in the file.

(ii) Debris excluded from the definition of hazardous waste under §261.3(f) of this chapter (i.e., debris treated by an extraction or destruction technology provided by Table 1, §268.45, and debris that the Director has determined does not contain hazardous waste), however, is subject to the notification and certification requirements of paragraph (d) of this section rather than the certification requirements of this paragraph.

(iii) For wastes with organic constituents having treatment standards expressed as concentration levels, if compliance with the treatment standards is based in whole or in part on the analytical detection limit alternative specified in §268.40(d), the certification, signed by an authorized representative, must state the following:

I certify under penalty of law that I have personally examined and am familiar with the treatment technology and operation of the treatment process used to support this certification. Based on my inquiry of those individuals immediately responsible for obtaining this information, I believe that the nonwastewater organic constituents have been treated by combustion units as specified in 268.42, Table 1. I have been unable to detect the nonwastewater organic constituents, despite having used best good-faith efforts to analyze for such constituents. I am aware there are significant penalties for submitting a false certification, including the possibility of fine and imprisonment.

(iv) For characteristic wastes that are subject to the treatment standards in §268.40 (other than those expressed as a method of treatment), or §268.49, and that contain underlying hazardous constituents as defined in §268.2(i); if these wastes are treated on-site to remove the hazardous characteristic; and are then sent off-site for treatment of underlying hazardous constituents, the certification must state the following:

I certify under penalty of law that the waste has been treated in accordance with the requirements of 40 CFR 268.40 or 268.49 to remove the hazardous characteristic. This decharacterized waste contains underlying hazardous constituents that require further treatment to meet treatment standards. I am aware that there are significant penalties for submitting a false certification, including the possibility of fine and imprisonment.

(v) For characteristic wastes that contain underlying hazardous constituents as defined §268.2(i) that are treated on-site to remove the hazardous characteristic to treat underlying hazardous constituents to levels in §268.48 Universal Treatment Standards, the certification must state the following:

I certify under penalty of law that the waste has been treated in accordance with the requirements of 40 CFR 268.40 to remove the hazardous characteristic and that underlying hazardous constituents, as defined in §268.2(i) have been treated on-site to meet the §268.48 Universal Treatment Standards. I am aware that there are significant penalties for submitting a false certification, including the possibility of fine and imprisonment.

(5) If the waste or treatment residue will be further managed at a different treatment, storage, or disposal facility, the treatment, storage, or disposal facility sending the waste or treatment residue off-site must comply with the notice and certification requirements applicable to generators under this section.

(6) Where the wastes are recyclable materials used in a manner constituting disposal subject to the provisions of §266.20(b) of this chapter regarding treatment standards and prohibition levels, the owner or operator of a treatment facility (i.e., the recycler) must, for the initial shipment of waste, prepare a one-time certification described in paragraph (b)(4) of this section, and a one-time notice which includes the information in paragraph (b)(3) of this section (except the manifest number). The certification and notification must be placed in the facility's on-site files. If the waste or the receiving facility changes, a new certification and notification must be prepared and placed in the on site files. In addition, the recycling facility must also keep records of the name and location of each entity receiving the hazardous waste-derived product.

(c) Except where the owner or operator is disposing of any waste that is a recyclable material used in a manner constituting disposal pursuant to 40 CFR 266.20(b), the owner or operator of any land disposal facility disposing any waste subject to restrictions under this part must:

(1) Have copies of the notice and certifications specified in paragraph (a) or (b) of this section.

(2) Test the waste, or an extract of the waste or treatment residue developed using test method 1311 (the Toxicity Characteristic Leaching Procedure, described in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846 as incorporated by reference in §260.11 of this chapter), to assure that the wastes or treatment residues are in compliance with the applicable treatment standards set forth in subpart D of this part. Such testing must be performed according to the frequency specified in the facility's waste analysis plan as required by §264.13 or §265.13 of this chapter.

(d) Generators or treaters who first claim that hazardous debris is excluded from the definition of hazardous waste under §261.3(f) of this chapter (i.e., debris treated by an extraction or destruction technology provided by Table 1, §268.45, and debris that the EPA Regional Administrator (or his designated representative) or State authorized to implement part 268 requirements has determined does not contain hazardous waste) are subject to the following notification and certification requirements:

(1) A one-time notification, including the following information, must be submitted to the EPA Regional hazardous waste management division director (or his designated representative) or State authorized to implement part 268 requirements:

(i) The name and address of the Subtitle D facility receiving the treated debris;

(ii) A description of the hazardous debris as initially generated, including the applicable EPA Hazardous Waste Number(s); and

(iii) For debris excluded under §261.3(f)(1) of this chapter, the technology from Table 1, §268.45, used to treat the debris.

(2) The notification must be updated if the debris is shipped to a different facility, and, for debris excluded under §261.2(f)(1) of this chapter, if a different type of debris is treated or if a different technology is used to treat the debris.

(3) For debris excluded under §261.3(f)(1) of this chapter, the owner or operator of the treatment facility must document and certify compliance with the treatment standards of Table 1, §268.45, as follows:

(i) Records must be kept of all inspections, evaluations, and analyses of treated debris that are made to determine compliance with the treatment standards;

(ii) Records must be kept of any data or information the treater obtains during treatment of the debris that identifies key operating parameters of the treatment unit; and

(iii) For each shipment of treated debris, a certification of compliance with the treatment standards must be signed by an authorized representative and placed in the facility's files. The certification must state the following: “I certify under penalty of law that the debris has been treated in accordance with the requirements of 40 CFR 268.45. I am aware that there are significant penalties for making a false certification, including the possibility of fine and imprisonment.”

(e) Generators and treaters who first receive from EPA or an authorized state a determination that a given contaminated soil subject to LDRs as provided in §268.49(a) no longer contains a listed hazardous waste and generators and treaters who first determine that a contaminated soil subject to LDRs as provided in §268.49(a) no longer exhibits a characteristic of hazardous waste must:

(1) Prepare a one-time only documentation of these determinations including all supporting information; and,

(2) Maintain that information in the facility files and other records for a minimum of three years.

[51 FR 40638, Nov. 7, 1986; 52 FR 21016, June 4, 1987]

Editorial Note: For Federal Register citations affecting §268.7, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.

§268.8   [Reserved]

§268.9   Special rules regarding wastes that exhibit a characteristic.

(a) The initial generator of a solid waste must determine each EPA Hazardous Waste Number (waste code) applicable to the waste in order to determine the applicable treatment standards under subpart D of this part. This determination may be made concurrently with the hazardous waste determination required in §262.11 of this chapter. For purposes of part 268, the waste will carry the waste code for any applicable listed waste (40 CFR part 261, subpart D). In addition, where the waste exhibits a characteristic, the waste will carry one or more of the characteristic waste codes (40 CFR part 261, subpart C), except when the treatment standard for the listed waste operates in lieu of the treatment standard for the characteristic waste, as specified in paragraph (b) of this section. If the generator determines that their waste displays a hazardous characteristic (and is not D001 nonwastewaters treated by CMBST, RORGS, OR POLYM of §268.42, Table 1), the generator must determine the underlying hazardous constituents (as defined at §268.2(i)) in the characteristic waste.

(b) Where a prohibited waste is both listed under 40 CFR part 261, subpart D and exhibits a characteristic under 40 CFR part 261, subpart C, the treatment standard for the waste code listed in 40 CFR part 261, subpart D will operate in lieu of the standard for the waste code under 40 CFR part 261, subpart C, provided that the treatment standard for the listed waste includes a treatment standard for the constituent that causes the waste to exhibit the characteristic. Otherwise, the waste must meet the treatment standards for all applicable listed and characteristic waste codes.

(c) In addition to any applicable standards determined from the initial point of generation, no prohibited waste which exhibits a characteristic under 40 CFR part 261, subpart C may be land disposed unless the waste complies with the treatment standards under subpart D of this part.

(d) Wastes that exhibit a characteristic are also subject to §268.7 requirements, except that once the waste is no longer hazardous, a one-time notification and certification must be placed in the generator's or treater's on-site files. The notification and certification must be updated if the process or operation generating the waste changes and/or if the subtitle D facility receiving the waste changes.

(1) The notification must include the following information:

(i) Name and address of the RCRA Subtitle D facility receiving the waste shipment; and

(ii) A description of the waste as initially generated, including the applicable EPA hazardous waste code(s), treatability group(s), and underlying hazardous constituents (as defined in §268.2(i)), unless the waste will be treated and monitored for all underlying hazardous constituents. If all underlying hazardous constituents will be treated and monitored, there is no requirement to list any of the underlying hazardous constituents on the notice.

(2) The certification must be signed by an authorized representative and must state the language found in §268.7(b)(4).

(i) If treatment removes the characteristic but does not meet standards applicable to underlying hazardous constituents, then the certification found in §268.7(b)(4)(iv) applies.

(ii) [Reserved]

[55 FR 22688, June 1, 1990, as amended at 56 FR 3878, Jan. 31, 1991; 57 FR 37271, Aug. 18, 1992; 58 FR 29885, May 24, 1993; 59 FR 48045, Sept. 19, 1994; 60 FR 245, Jan. 3, 1995; 61 FR 15599, 15662, Apr. 8, 1996; 62 FR 26022, May 12, 1997; 64 FR 25415, May 11, 1999; 71 FR 16913, Apr. 4, 2006]

Subpart B—Schedule for Land Disposal Prohibition and Establishment of Treatment Standards

Source: 51 FR 19305, May 28, 1986, unless otherwise noted.

§§268.10-268.12   [Reserved]

§268.13   Schedule for wastes identified or listed after November 8, 1984.

In the case of any hazardous waste identified or listed under section 3001 after November 8, 1984, the Administrator shall make a land disposal prohibition determination within 6 months after the date of identification or listing.

§268.14   Surface impoundment exemptions.

(a) This section defines additional circumstances under which an otherwise prohibited waste may continue to be placed in a surface impoundment.

(b) Wastes which are newly identified or listed under section 3001 after November 8, 1984, and stored in a surface impoundment that is newly subject to subtitle C of RCRA as a result of the additional identification or listing, may continue to be stored in the surface impoundment for 48 months after the promulgation of the additional listing or characteristic, notwithstanding that the waste is otherwise prohibited from land disposal, provided that the surface impoundment is in compliance with the requirements of subpart F of part 265 of this chapter within 12 months after promulgation of the new listing or characteristic.

(c) Wastes which are newly identified or listed under section 3001 after November 8, 1984, and treated in a surface impoundment that is newly subject to subtitle C of RCRA as a result of the additional identification or listing, may continue to be treated in that surface impoundment, notwithstanding that the waste is otherwise prohibited from land disposal, provided that surface impoundment is in compliance with the requirements of subpart F of part 265 of this chapter within 12 months after the promulgation of the new listing or characteristic. In addition, if the surface impoundment continues to treat hazardous waste after 48 months from promulgation of the additional listing or characteristic, it must then be in compliance with §268.4.

[57 FR 37271, Aug. 18, 1992, as amended at 71 FR 40278, July 14, 2006]

Subpart C—Prohibitions on Land Disposal

§268.20   Waste specific prohibitions—Dyes and/or pigments production wastes.

(a) Effective August 23, 2005, the waste specified in 40 CFR part 261 as EPA Hazardous Waste Number K181, and soil and debris contaminated with this waste, radioactive wastes mixed with this waste, and soil and debris contaminated with radioactive wastes mixed with this waste are prohibited from land disposal.

(b) The requirements of paragraph (a) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in subpart D of this Part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable treatment standards established pursuant to a petition granted under §268.44;

(4) Hazardous debris has met the treatment standards in §268.40 or the alternative treatment standards in §268.45; or

(5) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(c) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract of the waste, or the generator may use knowledge of the waste. If the waste contains regulated constituents in excess of the applicable subpart D levels, the waste is prohibited from land disposal, and all requirements of part 268 are applicable, except as otherwise specified.

[70 FR 9177, Feb. 24, 2005]

§§268.21-268.29   [Reserved]

§268.30   Waste specific prohibitions—wood preserving wastes.

(a) Effective August 11, 1997, the following wastes are prohibited from land disposal: the wastes specified in 40 CFR part 261 as EPA Hazardous Waste numbers F032, F034, and F035.

(b) Effective May 12, 1999, the following wastes are prohibited from land disposal: soil and debris contaminated with F032, F034, F035; and radioactive wastes mixed with EPA Hazardous waste numbers F032, F034, and F035.

(c) Between May 12, 1997 and May 12, 1999, soil and debris contaminated with F032, F034, F035; and radioactive waste mixed with F032, F034, and F035 may be disposed in a landfill or surface impoundment only if such unit is in compliance with the requirements specified in §268.5(h)(2) of this part.

(d) The requirements of paragraphs (a) and (b) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in Subpart D of this part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable alternate treatment standards established pursuant to a petition granted under §268.44; or

(4) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to those wastes covered by the extension.

(e) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains constituents in excess of the applicable Universal Treatment Standard levels of §268.48 of this part, the waste is prohibited from land disposal, and all requirements of part 268 are applicable, except as otherwise specified.

[62 FR 26022, May 12, 1997]

§268.31   Waste specific prohibitions—Dioxin-containing wastes.

(a) Effective November 8, 1988, the dioxin-containing wastes specified in 40 CFR 261.31 as EPA Hazardous Waste Nos. F020, F02l, F022, F023, F026, F027, and F028, are prohibited from land disposal unless the following condition applies:

(1) The F020-F023 and F026-F028 dioxin-containing waste is contaminated soil and debris resulting from a response action taken under section 104 or 106 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) or a corrective action taken under subtitle C of the Resource Conservation and Recovery Act (RCRA).

(b) Effective November 8, 1990, the F020-F023 and F026-F028 dioxin-containing wastes listed in paragraph (a)(1) of this section are prohibited from land disposal.

(c) Between November 8, 1988, and November 8, 1990, wastes included in paragraph (a)(1) of this section may be disposed in a landfill or surface impoundment only if such unit is in compliance with the requirements specified in §268.5(h)(2) and all other applicable requirements of parts 264 and 265 of this chapter.

(d) The requirements of paragraphs (a) and (b) of this section do not apply if:

(1) The wastes meet the standards of subpart D of this part; or

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition; or

(3) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to those wastes covered by the extension.

[53 FR 31216, Aug. 17, 1988]

§268.32   Waste specific prohibitions—Soils exhibiting the toxicity characteristic for metals and containing PCBs.

(a) Effective December 26, 2000, the following wastes are prohibited from land disposal: any volumes of soil exhibiting the toxicity characteristic solely because of the presence of metals (D004—D011) and containing PCBs.

(b) The requirements of paragraph (a) of this section do not apply if:

(1)(i) The wastes contain halogenated organic compounds in total concentration less than 1,000 mg/kg; and

(ii) The wastes meet the treatment standards specified in Subpart D of this part for EPA hazardous waste numbers D004—D011, as applicable; or

(2)(i) The wastes contain halogenated organic compounds in total concentration less than 1,000 mg/kg; and

(ii) The wastes meet the alternative treatment standards specified in §268.49 for contaminated soil; or

(3) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition; or

(4) The wastes meet applicable alternative treatment standards established pursuant to a petition granted under §268.44.

[65 FR 81380, Dec. 26, 2000]

§268.33   Waste specific prohibitions—chlorinated aliphatic wastes.

(a) Effective May 8, 2001, the wastes specified in 40 CFR part 261 as EPA Hazardous Wastes Numbers K174, and K175, soil and debris contaminated with these wastes, radioactive wastes mixed with these wastes, and soil and debris contaminated with radioactive wastes mixed with these wastes are prohibited from land disposal.

(b) The requirements of paragraph (a) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in subpart D of this part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable treatment standards established pursuant to a petition granted under §268.44;

(4) Hazardous debris has met the treatment standards in §268.40 or the alternative treatment standards in §268.45; or

(5) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(c) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains regulated constituents in excess of the applicable levels of subpart D of this part, the waste is prohibited from land disposal, and all requirements of part 268 are applicable, except as otherwise specified.

(d) Disposal of K175 wastes that have complied with all applicable 40 CFR 268.40 treatment standards must also be macroencapsulated in accordance with 40 CFR 268.45 Table 1 unless the waste is placed in:

(1) A Subtitle C monofill containing only K175 wastes that meet all applicable 40 CFR 268.40 treatment standards; or

(2) A dedicated Subtitle C landfill cell in which all other wastes being co-disposed are at pH≤6.0.

[65 FR 67127, Nov. 8, 2000]

§268.34   Waste specific prohibitions—toxicity characteristic metal wastes.

(a) Effective August 24, 1998, the following wastes are prohibited from land disposal: the wastes specified in 40 CFR Part 261 as EPA Hazardous Waste numbers D004-D011 that are newly identified (i.e. wastes, soil, or debris identified as hazardous by the Toxic Characteristic Leaching Procedure but not the Extraction Procedure), and waste, soil, or debris from mineral processing operations that is identified as hazardous by the specifications at 40 CFR Part 261.

(b) Effective November 26, 1998, the following waste is prohibited from land disposal: Slag from secondary lead smelting which exhibits the Toxicity Characteristic due to the presence of one or more metals.

(c) Effective May 26, 2000, the following wastes are prohibited from land disposal: newly identified characteristic wastes from elemental phosphorus processing; radioactive wastes mixed with EPA Hazardous wastes D004-D011 that are newly identified (i.e., wastes, soil, or debris identified as hazardous by the Toxic Characteristic Leaching Procedure but not the Extraction Procedure); or mixed with newly identified characteristic mineral processing wastes, soil, or debris.

(d) Between May 26, 1998 and May 26, 2000, newly identified characteristic wastes from elemental phosphorus processing, radioactive waste mixed with D004-D011 wastes that are newly identified (i.e., wastes, soil, or debris identified as hazardous by the Toxic Characteristic Leaching Procedure but not the Extraction Procedure), or mixed with newly identified characteristic mineral processing wastes, soil, or debris may be disposed in a landfill or surface impoundment only if such unit is in compliance with the requirements specified in §268.5(h) of this part.

(e) The requirements of paragraphs (a) and (b) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in subpart D of this part:

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable alternate treatment standards established pursuant to a petition granted under §268.44; or

(4) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(f) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentration in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains constituents (including underlying hazardous constituents in characteristic wastes) in excess of the applicable Universal Treatment Standard levels of §268.48 of this part, the waste is prohibited from land disposal, and all requirements of part 268 are applicable, except as otherwise specified.

[63 FR 28641, May 26, 1998, as amended at 63 FR 48127, Sept. 9, 1998]

§268.35   Waste specific prohibitions—petroleum refining wastes.

(a) Effective February 8, 1999, the wastes specified in 40 CFR part 261 as EPA Hazardous Wastes Numbers K169, K170, K171, and K172, soils and debris contaminated with these wastes, radioactive wastes mixed with these hazardous wastes, and soils and debris contaminated with these radioactive mixed wastes, are prohibited from land disposal.

(b) The requirements of paragraph (a) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in Subpart D of this part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable treatment standards established pursuant to a petition granted under §268.44;

(4) Hazardous debris that have met treatment standards in §268.40 or in the alternative treatment standards in §268.45; or

(5) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(c) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains constituents in excess of the applicable Universal Treatment Standard levels of §268.48, the waste is prohibited from land disposal, and all requirements of this part are applicable, except as otherwise specified.

[63 FR 42186, Aug. 6, 1998]

§268.36   Waste specific prohibitions—inorganic chemical wastes.

(a) Effective May 20, 2002, the wastes specified in 40 CFR part 261 as EPA Hazardous Wastes Numbers K176, K177, and K178, and soil and debris contaminated with these wastes, radioactive wastes mixed with these wastes, and soil and debris contaminated with radioactive wastes mixed with these wastes are prohibited from land disposal.

(b) The requirements of paragraph (a) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in subpart D of this part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable treatment standards established pursuant to a petition granted under §268.44;

(4) Hazardous debris has met the treatment standards in §268.40 or the alternative treatment standards in §268.45; or

(5) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(c) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains regulated constituents in excess of the applicable subpart D levels, the waste is prohibited from land disposal, and all requirements of this part are applicable, except as otherwise specified.

[66 FR 58298, Nov. 20, 2001]

§268.37   Waste specific prohibitions—ignitable and corrosive characteristic wastes whose treatment standards were vacated.

(a) Effective August 9, 1993, the wastes specified in 40 CFR 261.21 as D001 (and is not in the High TOC Ignitable Liquids Subcategory), and specified in §261.22 as D002, that are managed in systems other than those whose discharge is regulated under the Clean Water Act (CWA), or that inject in Class I deep wells regulated under the Safe Drinking Water Act (SDWA), or that are zero dischargers that engage in CWA-equivalent treatment before ultimate land disposal, are prohibited from land disposal. CWA-equivalent treatment means biological treatment for organics, alkaline chlorination or ferrous sulfate precipitation for cyanide, precipitation/sedimentation for metals, reduction of hexavalent chromium, or other treatment technology that can be demonstrated to perform equally or greater than these technologies.

(b) Effective February 10, 1994, the wastes specified in 40 CFR 261.21 as D001 (and is not in the High TOC Ignitable Liquids Subcategory), and specified in §261.22 as D002, that are managed in systems defined in 40 CFR 144.6(e) and 146.6(e) as Class V injection wells, that do not engage in CWA-equivalent treatment before injection, are prohibited from land disposal.

[58 FR 29885, May 24, 1993]

§268.38   Waste specific prohibitions—newly identified organic toxicity characteristic wastes and newly listed coke by-product and chlorotoluene production wastes.

(a) Effective December 19, 1994, the wastes specified in 40 CFR 261.32 as EPA Hazardous Waste numbers K141, K142, K143, K144, K145, K147, K148, K149, K150, and K151 are prohibited from land disposal. In addition, debris contaminated with EPA Hazardous Waste numbers F037, F038, K107-K112, K117, K118, K123-K126, K131, K132, K136, U328, U353, U359, and soil and debris contaminated with D012-D043, K141-K145, and K147-K151 are prohibited from land disposal. The following wastes that are specified in 40 CFR 261.24, Table 1 as EPA Hazardous Waste numbers: D012, D013, D014, D015, D016, D017, D018, D019, D020, D021, D022, D023, D024, D025, D026, D027, D028, D029, D030, D031, D032, D033, D034, D035, D036, D037, D038, D039, D040, D041, D042, D043 that are not radioactive, or that are managed in systems other than those whose discharge is regulated under the Clean Water Act (CWA), or that are zero dischargers that do not engage in CWA-equivalent treatment before ultimate land disposal, or that are injected in Class I deep wells regulated under the Safe Drinking Water Act (SDWA), are prohibited from land disposal. CWA-equivalent treatment means biological treatment for organics, alkaline chlorination or ferrous sulfate precipitation for cyanide, precipitation/ sedimentation for metals, reduction of hexavalent chromium, or other treatment technology that can be demonstrated to perform equally or better than these technologies.

(b) On September 19, 1996, radioactive wastes that are mixed with D018-D043 that are managed in systems other than those whose discharge is regulated under the Clean Water Act (CWA), or that inject in Class I deep wells regulated under the Safe Drinking Water Act (SDWA), or that are zero dischargers that engage in CWA-equivalent treatment before ultimate land disposal, are prohibited from land disposal. CWA-equivalent treatment means biological treatment for organics, alkaline chlorination or ferrous sulfate precipitation for cyanide, precipitation/ sedimentation for metals, reduction of hexavalent chromium, or other treatment technology that can be demonstrated to perform equally or greater than these technologies. Radioactive wastes mixed with K141-K145, and K147-K151 are also prohibited from land disposal. In addition, soil and debris contaminated with these radioactive mixed wastes are prohibited from land disposal.

(c) Between December 19, 1994 and September 19, 1996, the wastes included in paragraphs (b) of this section may be disposed in a landfill or surface impoundment, only if such unit is in compliance with the requirements specified in §268.5(h)(2) of this Part.

(d) The requirements of paragraphs (a), (b), and (c) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in Subpart D of this part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable alternate treatment standards established pursuant to a petition granted under §268.44;

(4) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(e) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains constituents in excess of the applicable Subpart D levels, the waste is prohibited from land disposal, and all requirements of part 268 are applicable, except as otherwise specified.

[59 FR 48045, Sept. 19, 1995]

§268.39   Waste specific prohibitions—spent aluminum potliners; reactive; and carbamate wastes.

(a) On July 8, 1996, the wastes specified in 40 CFR 261.32 as EPA Hazardous Waste numbers K156-K159, and K161; and in 40 CFR 261.33 as EPA Hazardous Waste numbers P127, P128, P185, P188-P192, P194, P196-P199, P201-P205, U271, U278-U280, U364, U367, U372, U373, U387, U389, U394, U395, U404, and U409-U411 are prohibited from land disposal. In addition, soil and debris contaminated with these wastes are prohibited from land disposal.

(b) On July 8, 1996, the wastes identified in 40 CFR 261.23 as D003 that are managed in systems other than those whose discharge is regulated under the Clean Water Act (CWA), or that inject in Class I deep wells regulated under the Safe Drinking Water Act (SDWA), or that are zero dischargers that engage in CWA-equivalent treatment before ultimate land disposal, are prohibited from land disposal. This prohibition does not apply to unexploded ordnance and other explosive devices which have been the subject of an emergency response. (Such D003 wastes are prohibited unless they meet the treatment standard of DEACT before land disposal (see §268.40)).

(c) On September 21, 1998, the wastes specified in 40 CFR 261.32 as EPA Hazardous Waste number K088 are prohibited from land disposal. In addition, soil and debris contaminated with these wastes are prohibited from land disposal.

(d) On April 8, 1998, radioactive wastes mixed with K088, K156-K159, K161, P127, P128, P185, P188-P192, P194, P196-P199, P201-P205, U271, U278-U280, U364, U367, U372, U373, U387, U389, U394, U395, U404, and U409-U411 are prohibited from land disposal. In addition, soil and debris contaminated with these radioactive mixed wastes are prohibited from land disposal.

(e) Between July 8, 1996, and April 8, 1998, the wastes included in paragraphs (a), (c), and (d) of this section may be disposed in a landfill or surface impoundment, only if such unit is in compliance with the requirements specified in §268.5(h)(2).

(f) The requirements of paragraphs (a), (b), (c), and (d) of this section do not apply if:

(1) The wastes meet the applicable treatment standards specified in Subpart D of this part;

(2) Persons have been granted an exemption from a prohibition pursuant to a petition under §268.6, with respect to those wastes and units covered by the petition;

(3) The wastes meet the applicable alternate treatment standards established pursuant to a petition granted under §268.44;

(4) Persons have been granted an extension to the effective date of a prohibition pursuant to §268.5, with respect to these wastes covered by the extension.

(g) To determine whether a hazardous waste identified in this section exceeds the applicable treatment standards specified in §268.40, the initial generator must test a sample of the waste extract or the entire waste, depending on whether the treatment standards are expressed as concentrations in the waste extract or the waste, or the generator may use knowledge of the waste. If the waste contains constituents in excess of the applicable Subpart D levels, the waste is prohibited from land disposal, and all requirements of this part 268 are applicable, except as otherwise specified.

[61 FR 15663, Apr. 8, 1996, as amended at 61 FR 33683, June 28, 1996; 62 FR 1997, Jan. 14, 1997; 62 FR 32979, June 17, 1997; 62 FR 37699, July 14, 1997; 63 FR 51264, Sept. 24, 1998]

Subpart D—Treatment Standards

§268.40   Applicability of treatment standards.

(a) A prohibited waste identified in the table “Treatment Standards for Hazardous Wastes” may be land disposed only if it meets the requirements found in the table. For each waste, the table identifies one of three types of treatment standard requirements:

(1) All hazardous constituents in the waste or in the treatment residue must be at or below the values found in the table for that waste (“total waste standards”); or

(2) The hazardous constituents in the extract of the waste or in the extract of the treatment residue must be at or below the values found in the table (“waste extract standards”); or

(3) The waste must be treated using the technology specified in the table (“technology standard”), which are described in detail in §268.42, Table 1—Technology Codes and Description of Technology-Based Standards.

(b) For wastewaters, compliance with concentration level standards is based on maximums for any one day, except for D004 through D011 wastes for which the previously promulgated treatment standards based on grab samples remain in effect. For all nonwastewaters, compliance with concentration level standards is based on grab sampling. For wastes covered by the waste extract standards, the test Method 1311, the Toxicity Characteristic Leaching Procedure found in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as incorporated by reference in §260.11, must be used to measure compliance. An exception is made for D004 and D008, for which either of two test methods may be used: Method 1311, or Method 1310B, the Extraction Procedure Toxicity Test. For wastes covered by a technology standard, the wastes may be land disposed after being treated using that specified technology or an equivalent treatment technology approved by the Administrator under the procedures set forth in §268.42(b).

(c) When wastes with differing treatment standards for a constituent of concern are combined for purposes of treatment, the treatment residue must meet the lowest treatment standard for the constituent of concern.

(d) Notwithstanding the prohibitions specified in paragraph (a) of this section, treatment and disposal facilities may demonstrate (and certify pursuant to 40 CFR 268.7(b)(5)) compliance with the treatment standards for organic constituents specified by a footnote in the table “Treatment Standards for Hazardous Wastes” in this section, provided the following conditions are satisfied:

(1) The treatment standards for the organic constituents were established based on incineration in units operated in accordance with the technical requirements of 40 CFR part 264, subpart O, or based on combustion in fuel substitution units operating in accordance with applicable technical requirements;

(2) The treatment or disposal facility has used the methods referenced in paragraph (d)(1) of this section to treat the organic constituents; and

(3) The treatment or disposal facility may demonstrate compliance with organic constituents if good-faith analytical efforts achieve detection limits for the regulated organic constituents that do not exceed the treatment standards specified in this section by an order of magnitude.

(e) For characteristic wastes (D001-D043) that are subject to treatment standards in the following table “Treatment Standards for Hazardous Wastes,” and are not managed in a wastewater treatment system that is regulated under the Clean Water Act (CWA), that is CWA-equivalent, or that is injected into a Class I nonhazardous deep injection well, all underlying hazardous constituents (as defined in §268.2(i)) must meet Universal Treatment Standards, found in §268.48, Table Universal Treatment Standards, prior to land disposal as defined in §268.2(c) of this part.

(f) The treatment standards for F001-F005 nonwastewater constituents carbon disulfide, cyclohexanone, and/or methanol apply to wastes which contain only one, two, or three of these constituents. Compliance is measured for these constituents in the waste extract from test Method 1311, the Toxicity Characteristic Leaching Procedure found in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods”, EPA Publication SW-846, as incorporated by reference in §260.11. If the waste contains any of these three constituents along with any of the other 25 constituents found in F001-F005, then compliance with treatment standards for carbon disulfide, cyclohexanone, and/or methanol are not required.

(g) Between August 26, 1996 and March 4, 1999 the treatment standards for the wastes specified in 40 CFR 261.32 as EPA Hazardous Waste numbers K156-K161; and in 40 CFR 261.33 as EPA Hazardous Waste numbers P127, P128, P185, P188-P192, P194, P196-P199, P201-P205, U271, U277-U280, U364-U367, U372, U373, U375-U379, U381-U387, U389-U396, U400-U404, U407, and U409-U411; and soil contaminated with these wastes; may be satisfied by either meeting the constituent concentrations presented in the table “Treatment Standards for Hazardous Wastes” in this section, or by treating the waste by the following technologies: combustion, as defined by the technology code CMBST at §268.42 Table 1, for nonwastewaters; and, biodegradation as defined by the technology code BIODG, carbon adsorption as defined by the technology code CARBN, chemical oxidation as defined by the technology code CHOXD, or combustion as defined as technology code CMBST at §268.42 Table 1, for wastewaters.

(h) Prohibited D004-D011 mixed radioactive wastes and mixed radioactive listed wastes containing metal constituents, that were previously treated by stabilization to the treatment standards in effect at that time and then put into storage, do not have to be re-treated to meet treatment standards in this section prior to land disposal.

(i) [Reserved]

(j) Effective September 4, 1998, the treatment standards for the wastes specified in 40 CFR 261.33 as EPA Hazardous Waste numbers P185, P191, P192, P197, U364, U394, and U395 may be satisfied by either meeting the constituent concentrations presented in the table “Treatment Standards for Hazardous Wastes” in this section, or by treating the waste by the following technologies: combustion, as defined by the technology code CMBST at §268.42 Table 1 of this Part, for nonwastewaters; and, biodegradation as defined by the technology code BIODG, carbon adsorption as defined by the technology code CARBN, chemical oxidation as defined by the technology code CHOXD, or combustion as defined as technology code CMBST at §268.42 Table 1 of this Part, for wastewaters.

Treatment Standards For Hazardous Wastes

[Note: NA means not applicable]

Waste
code
Waste description and treatment/Regulatory subcategory1 Regulated hazardous constituent Wastewaters Nonwastewaters
Common name CAS2
number
Concentration3 in mg/L; or Technology Code4 Concentration5 in mg/kg unless noted as
“mg/L TCLP”; or
Technology Code4
D0019Ignitable Characteristic Wastes, except for the §261.21(a)(1) High TOC Subcategory.NANADEACT and meet §268.48 standards8; or RORGS; or CMBSTDEACT and meet §268.48 standards8; or RORGS; or CMBST
   High TOC Ignitable Characteristic Liquids Subcategory based on 40 CFR 261.21(a)(1)—Greater than or equal to 10% total organic carbon. (Note: This subcategory consists of nonwastewaters only.)NANANARORGS; CMBST; or POLYM
D0029Corrosive Characteristic Wastes.NANADEACT and meet §268.48 standards8DEACT and meet §268.48 standards8
D002, D004, D005, D006, D007, D008, D009, D010, D011Radioactive high level wastes generated during the reprocessing of fuel rods. (Note: This subcategory consists of nonwastewaters only.)Corrosivity (pH)
Arsenic
Barium
Cadmium
Chromium (Total)
Lead
Mercury
Selenium
Silver
NA
7440-38-2
7440-39-3
7440-43-9
7440-47-3
7439-92-1
7439-97-6
7782-49-2
7440-22-4
NA
NA
NA
NA
NA
NA
NA
NA
NA
HLVIT
HLVIT
HLVIT
HLVIT
HLVIT
HLVIT
HLVIT
HLVIT
HLVIT
D0039Reactive Sulfides Subcategory based on 261.23(a)(5).NANADEACTDEACT
   Explosives Subcategory based on 261.23(a)(6),(7), and (8).NANADEACT and meet §268.48 standards8DEACT and meet §268.48 standards8
   Unexploded ordnance and other explosive devices which have been the subject of an emergency response.NANADEACTDEACT
   Other Reactives Subcategory based on 261.23(a)(1).NANADEACT and meet §268.48 standards8DEACT and meet §268.48 standards8
   Water Reactive Subcategory based on 261.23(a)(2), (3), and (4). (Note: This subcategory consists of nonwastewaters only).NANANADEACT and meet §268.48 standards8
   Reactive Cyanides Subcategory based on 261.23(a)(5).Cyanides (Total)757-12-5Reserved590
      Cyanides (Amenable)757-12-50.8630
D0049Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for arsenic based on the toxicity characteristic leaching procedure (TCLP) in SW846.Arsenic7440-38-21.4 and meet §268.48 standards85.0 mg/L TCLP and meet §268.48 standards8
D0059Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for barium based on the toxicity characteristic leaching procedure (TCLP) in SW846.Barium7440-39-31.2 and meet §268.48 standards821 mg/L TCLP and meet §268.48 standards8
D0069Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for cadmium based on the toxicity characteristic leaching procedure (TCLP) in SW846.Cadmium7440-43-90.69 and meet §268.48 standards80.11 mg/L TCLP and meet §268.48 standards8
   Cadmium Containing Batteries Subcategory. (Note: This subcategory consists of nonwastewaters only).Cadmium7440-43-9NARTHRM
   Radioactively contaminated cadmium containing batteries. (Note: This subcategory consists of nonwastewaters only)Cadmium7440-43-9NAMacroencapsulation in accordance with 40 CFR 268.45.
D0079Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for chromium based on the toxicity characteristic leaching procedure (TCLP) in SW846.Chromium (Total)7440-47-32.77 and meet §268.48 standards80.60 mg/L TCLP and meet §268.48 standards8
D0089Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for lead based on the toxicity characteristic leaching procedure (TCLP) in SW846.Lead7439-92-10.69 and meet §268.48 standards80.75 mg/L TCLP and meet §268.48 standards8
   Lead Acid Batteries Subcategory (Note: This standard only applies to lead acid batteries that are identified as RCRA hazardous wastes and that are not excluded elsewhere from regulation under the land disposal restrictions of 40 CFR 268 or exempted under other EPA regulations (see 40 CFR 266.80). This subcategory consists of nonwastewaters only.)Lead7439-92-1NARLEAD
   Radioactive Lead Solids Subcategory (Note: These lead solids include, but are not limited to, all forms of lead shielding and other elemental forms of lead. These lead solids do not include treatment residuals such as hydroxide sludges, other wastewater treatment residuals, or incinerator ashes that can undergo conventional pozzolanic stabilization, nor do they include organo-lead materials that can be incinerated and stabilized as ash. This subcategory consists of nonwastewaters only.)Lead7439-92-1NAMACRO
D0099Nonwastewaters that exhibit, or are expected to exhibit, the characteristic of toxicity for mercury based on the toxicity characteristic leaching procedure (TCLP) in SW846; and contain greater than or equal to 260 mg/kg total mercury that also contain organics and are not incinerator residues. (High Mercury-Organic Subcategory)Mercury7439-97-6NAIMERC; OR RMERC
   Nonwastewaters that exhibit, or are expected to exhibit, the characteristic of toxicity for mercury based on the toxicity characteristic leaching procedure (TCLP) in SW846; and contain greater than or equal to 260 mg/kg total mercury that are inorganic, including incinerator residues and residues from RMERC. (High Mercury-Inorganic Subcategory)Mercury7439-97-6NARMERC
   Nonwastewaters that exhibit, or are expected to exhibit, the characteristic of toxicity for mercury based on the toxicity characteristic leaching procedure (TCLP) in SW846; and contain less than 260 mg/kg total mercury and that are residues from RMERC only. (Low Mercury Subcategory)Mercury7439-97-6NA0.20 mg/L TCLP and meet §268.48 standards8
   All other nonwastewaters that exhibit, or are expected to exhibit, the characteristic of toxicity for mercury based on the toxicity characteristic leaching procedure (TCLP) in SW846; and contain less than 260 mg/kg total mercury and that are not residues from RMERC. (Low Mercury Subcategory)Mercury7439-97-6NA0.025 mg/L TCLP and meet §268.48 standards8
   All D009 wastewaters.Mercury7439-97-60.15 mg/L TCLP and meet §268.48 standards8NA
   Elemental mercury contaminated with radioactive materials. (Note: This subcategory consists of nonwastewaters only.)Mercury7439-97-6NAAMLGM
   Hydraulic oil contaminated with Mercury Radioactive Materials Subcategory. (Note: This subcategory consists of nonwastewaters only.)Mercury7439-97-6NAIMERC
   Radioactively contaminated mercury containing batteries. (Note: This subcategory consists of nonwastewaters only)Mercury7439-97-6NAMacroencapsulation in accordance with 40 CFR 268.45.
D0109Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for selenium based on the toxicity characteristic leaching procedure (TCLP) in SW846.Selenium7782-49-20.82 and meet §268.48 standards85.7 mg/L TCLP and meet §268.48 standards8
D0119Wastes that exhibit, or are expected to exhibit, the characteristic of toxicity for silver based on the toxicity characteristic leaching procedure (TCLP) in SW846.Silver7440-22-40.43 and meet §268.48 standards80.14 mg/L TCLP and meet §268.48 standards8
   Radioactively contaminated silver containing batteries. Note: This subcategory consists of nonwastewaters only)Silver7440-22-4NAMacroencapsulation in accordance with 40 CFR 268.45.
D0129Wastes that are TC for Endrin based on the TCLP in SW846 Method 1311.Endrin72-20-8BIODG; or CMBST0.13 and meet §268.48 standards8
      Endrin aldehyde7421-93-4BIODG; or CMBST0.13 and meet §268.48 standards8
D0139Wastes that are TC for Lindane based on the TCLP in SW846 Method 1311.alpha-BHC319-84-6CARBN; or CMBST0.066 and meet §268.48 standards8
      beta-BHC319-85-7CARBN; or CMBST0.066 and meet §268.48 standards8
      delta-BHC319-86-8CARBN; or CMBST0.066 and meet §268.48 standards8
      gamma-BHC (Lindane)58-89-9CARBN; or CMBST0.066 and meet §268.48 standards8
D0149Wastes that are TC for Methoxychlor based on the TCLP in SW846 Method 1311.Methoxychlor72-43-5WETOX or CMBST0.18 and meet §268.48 standards8
D0159Wastes that are TC for Toxaphene based on the TCLP in SW846 Method 1311.Toxaphene8001-35-2BIODG or CMBST2.6 and meet §268.48 standards8
D0169Wastes that are TC for 2,4-D (2,4-Dichlorophenoxyacetic acid) based on the TCLP in SW846 Method 1311.2,4,-D (2,4-Dichlorophenoxyacetic acid)94-75-7CHOXD, BIODG, or CMBST10 and meet §268.48 standards8
D0179Wastes that are TC for 2,4,5-TP (Silvex) based on the TCLP in SW846 Method 1311.2,4,5-TP (Silvex)93-72-1CHOXD or CMBST7.9 and meet §268.48 standards8
D0189Wastes that are TC for Benzene based on the TCLP in SW846 Method 1311.Benzene71-43-20.14 and meet §268.48 standards810 and meet §268.48 standards8
D0199Wastes that are TC for Carbon tetrachloride based on the TCLP in SW846 Method 1311.Carbon tetrachloride56-23-50.057 and meet §268.48 standards86.0 and meet §268.48 standards8
D0209Wastes that are TC for Chlordane based on the TCLP in SW846 Method 1311.Chlordane (alpha and gamma isomers)57-74-90.0033 and meet §268.48 standards80.26 and meet §268.48 standards8
D0219Wastes that are TC for Chlorobenzene based on the TCLP in SW846 Method 1311.Chlorobenzene108-90-70.057 and meet §268.48 standards86.0 and meet §268.48 standards8
D0229Wastes that are TC for Chloroform based on the TCLP in SW846 Method 1311.Chloroform67-66-30.046 and meet §268.48 standards86.0 and meet §268.48 standards8
D0239Wastes that are TC for o-Cresol based on the TCLP in SW846 Method 1311.o-Cresol95-48-70.11 and meet §268.48 standards85.6 and meet §268.48 standards8
D0249Wastes that are TC for m-Cresol based on the TCLP in SW846 Method 1311.m-Cresol (difficult to distinguish from p-cresol)108-39-40.77 and meet §268.48 standards85.6 and meet §268.48 standards8
D0259Wastes that are TC for p-Cresol based on the TCLP in SW846 Method 1311.p-Cresol (difficult to distinguish from m-cresol)106-44-50.77 and meet §268.48 standards85.6 and meet §268.48 standards8
D0269Wastes that are TC for Cresols (Total) based on the TCLP in SW846 Method 1311.Cresol-mixed isomers (Cresylic acid) (sum of o-, m-, and p-cresol concentrations)1319-77-30.88 and meet §268.48 standards811.2 and meet §268.48 standards8
D0279Wastes that are TC for p-Dichlorobenzene based on the TCLP in SW846 Method 1311.p-Dichlorobenzene (1,4-Dichlorobenzene)106-46-70.090 and meet §268.48 standards86.0 and meet §268.48 standards8
D0289Wastes that are TC for 1,2-Dichloroethane based on the TCLP in SW846 Method 1311.1,2-Dichloroethane107-06-20.21 and meet §268.48 standards86.0 and meet §268.48 standards8
D0299Wastes that are TC for 1,1-Dichloroethylene based on the TCLP in SW846 Method 1311.1,1-Dichloroethylene75-35-40.025 and meet §268.48 standards86.0 and meet §268.48 standards8
D0309Wastes that are TC for 2,4-Dinitrotoluene based on the TCLP in SW846 Method 1311.2,4-Dinitrotoluene121-14-20.32 and meet §268.48 standards8140 and meet §268.48 standards8
D0319Wastes that are TC for Heptachlor based on the TCLP in SW846 Method 1311.Heptachlor76-44-80.0012 and meet §268.48 standards80.066 and meet §268.48 standards8
      Heptachlor epoxide1024-57-30.016 and meet §268.48 standards80.066 and meet §268.48 standards8
D0329Wastes that are TC for Hexachlorobenzene based on the TCLP in SW846 Method 1311.Hexachlorobenzene118-74-10.055 and meet §268.48 standards810 and meet §268.48 standards8
D0339Wastes that are TC for Hexachlorobutadiene based on the TCLP in SW846 Method 1311.Hexachlorobutadiene87-68-30.055 and meet §268.48 standards85.6 and meet §268.48 standards8
D0349Wastes that are TC for Hexachloroethane based on the TCLP in SW846 Method 1311.Hexachloroethane67-72-10.055 and meet §268.48 standards830 and meet §268.48 standards8
D0359Wastes that are TC for Methyl ethyl ketone based on the TCLP in SW846 Method 1311.Methyl ethyl ketone78-93-30.28 and meet §268.48 standards836 and meet §268.48 standards8
D0369Wastes that are TC for Nitrobenzene based on the TCLP in SW846 Method 1311.Nitrobenzene98-95-30.068 and meet §268.48 standards814 and meet §268.48 standards8
D0379Wastes that are TC for Pentachlorophenol based on the TCLP in SW846 Method 1311.Pentachlorophenol87-86-50.089 and meet §268.48 standards87.4 and meet §268.48 standards8
D0389Wastes that are TC for Pyridine based on the TCLP in SW846 Method 1311.Pyridine110-86-10.014 and meet §268.48 standards816 and meet §268.48 standards8
D0399Wastes that are TC for Tetrachloroethylene based on the TCLP in SW846 Method 1311.Tetrachloroethylene127-18-40.056 and meet §268.48 standards86.0 and meet §268.48 standards8
D0409Wastes that are TC for Trichloroethylene based on the TCLP in SW846 Method 1311.Trichloroethylene79-01-60.054 and meet §268.48 standards86.0 and meet §268.48 standards8
D0419Wastes that are TC for 2,4,5-Trichlorophenol based on the TCLP in SW846 Method 1311.2,4,5-Trichlorophenol95-95-40.18 and meet §268.48 standards87.4 and meet §268.48 standards8
D0429Wastes that are TC for 2,4,6-Trichlorophenol based on the TCLP in SW846 Method 1311.2,4,6-Trichlorophenol88-06-20.035 and meet §268.48 standards87.4 and meet §268.48 standards8
D0439Wastes that are TC for Vinyl chloride based on the TCLP in SW846 Method 1311.Vinyl chloride75-01-40.27 and meet §268.48 standards86.0 and meet §268.48 standards8
F001, F002, F003, F004, & F005F001, F002, F003, F004 and/or F005 solvent wastes that contain any combination of one or more of the following spent solvents: acetone, benzene, n-butyl alcohol, carbon disulfide, carbon tetrachloride, chlorinated fluorocarbons, chlorobenzene, o-cresol, m-cresol, p-cresol, cyclohexanone, o-dichlorobenzene, 2-ethoxyethanol, ethyl acetate, ethyl benzene, ethyl ether, isobutyl alcohol, methanol, methylene chloride, methyl ethyl ketone, methyl isobutyl ketone, nitrobenzene, 2-nitropropane, pyridine, tetrachloroethylene, toluene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1,2-trichloro-1,2,2-trifluoroethane, trichloroethylene, trichlorofluoromethane, and/or xylenes [except as specifically noted in other subcategories]. See further details of these listings in §261.31.Acetone
Benzene
n-Buthyl alcohol
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
o-Cresol
m-Cresol (difficult to distinguish from p-cresol)
p-Cresol (difficult to distinguish from m-cresol)
Cresol-mixed isomers (Cresylic acid) (sum of o-, m-, and p-cresol concentrations)
67-64-1
71-43-2
71-36-3
75-15-0
56-23-5
108-90-7
95-48-7
108-39-4
   
106-44-5
   
1319-77-3
   
   
0.28
0.14
5.6
3.8
0.057
0.057
0.11
0.77
   
0.77
   
0.88
   
   
160
10
2.6
NA
6.0
6.0
5.6
5.6
   
5.6
   
11.2
      Cyclohexanone108-94-10.36NA
      o-Dichlorobenzene95-50-10.0886.0
      Ethyl acetate141-78-60.3433
      Ethyl benzene100-41-40.05710
      Ethyl ether60-29-70.12160
      Isobutyl alcohol78-83-15.6170
      Methanol67-56-15.6NA
      Methylene chloride75-9-20.08930
      Methyl ethyl ketone78-93-30.2836
      Methyl isobutyl ketone108-10-10.1433
      Nitrobenzene98-95-30.06814
      Pyridine110-86-10.01416
      Tetrachloroethylene127-18-40.0566.0
      Toluene108-88-30.08010
      1,1,1-Trichloroethane71-55-60.0546.0
      1,1,2-Trichloroethane79-00-50.0546.0
      1,1,2-Trichloro-1,2,2-trifluoroethane76-13-10.05730
      Trichloroethylene79-01-60.0546.0
      Trichlorofluoromethane75-69-40.02030
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
   F003 and/or F005 solvent wastes that contain any combination of one or more of the following three solvents as the only listed F001-5 solvents: carbon disulfide, cyclohexanone, and/or methanol. (formerly 268.41(c))Carbon disulfide
Cyclohexanone
Methanol
75-15-0
108-94-1
67-56-1
3.8
0.36
5.6
4.8 mg/L TCLP
0.75 mg/L TCLP
0.75 mg/L TCLP
   F005 solvent waste containing 2-Nitropropane as the only listed F001-5 solvent.2-Nitropropane79-46-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
   F005 solvent waste containing 2-Ethoxyethanol as the only listed F001-5 solvent.2-Ethoxyethanol110-80-5BIODG; or CMBSTCMBST
F006Wastewater treatment sludges from electroplating operations except from the following processes: (1) Sulfuric acid anodizing of aluminum; (2) tin plating on carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc-aluminum plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and milling of aluminum.Cadmium
Chromium (Total)
Cyanides (Total)7
Cyanides (Amenable)7
Lead
Nickel
Silver
7440-43-9
7440-47-3
57-12-5
57-12-5
7439-92-1
7440-02-0
7440-22-4
0.69
2.77
1.2
0.86
0.69
3.98
NA
0.11 mg/L TCLP
0.60 mg/L TCLP
590
30
0.75 mg/L TCLP
11 mg/L TCLP
0.14 mg/L TCLP
F007Spent cyanide plating bath solutions from electroplating operations.Cadmium
Chromium (Total)
7440-43-9
7440-47-3
NA
2.77
0.11 mg/L TCLP
0.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Lead7439-92-10.690.75 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Silver7440-22-4NA0.14 mg/L TCLP
F008Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the process.Cadmium
Chromium (Total)
Cyanides (Total)7
7440-43-9
7440-47-3
57-12-5
NA
2.77
1.2
0.11 mg/L TCLP
0.60 mg/L TCLP
590
      Cyanides (Amenable)757-12-50.8630
      Lead7439-92-10.690.75 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Silver7440-22-4NA0.14 mg/L TCLP
F009Spent stripping and cleaning bath solutions from electroplating operations where cyanides are used in the process.Cadmium
Chromium (Total)
7440-43-9
7440-47-3
NA
2.77
0.11 mg/L TCLP
0.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Lead7439-92-10.690.75 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Silver7440-22-4NA0.14 mg/L TCLP
F010Quenching bath residues from oil baths from metal heat treating operations where cyanides are used in the process.Cyanides (Total)7
Cyanides (Amenable)7
57-12-5
57-12-5
1.2
0.86
590
NA
F011Spent cyanide solutions from salt bath pot cleaning from metal heat treating operations.Cadmium
Chromium (Total)
7440-43-9
7440-47-3
NA
2.77
0.11 mg/L TCLP
0.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Lead7439-92-10.690.75 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Silver7440-22-4NA0.14 mg/L TCLP
F012Quenching wastewater treatment sludges from metal heat treating operations where cyanides are used in the process.Cadmium
Chromium (Total)
7440-43-9
7440-47-3
NA
2.77
0.11 mg/L TCLP
0.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Lead7439-92-10.690.75 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Silver7440-22-4NA0.14 mg/L TCLP
F019Wastewater treatment sludges from the chemical conversion coating of aluminum except from zirconium phosphating in aluminum can washing when such phosphating is an exclusive conversion coating process.Chromium (Total)
Cyanides (Total)7
Cyanides (Amendable)7
7440-47-3
57-12-5
57-12-5
2.77
1.2
0.86
0.60 mg/L TCLP
590
30
F020, F021, F022, F023, F026Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of: (1) tri- or tetrachlorophenol, or of intermediates used to produce their pesticide derivatives, excluding wastes from the production of Hexachlorophene from highly purified, 2,4,5-trichlorophenol (F020); (2) pentachlorophenol, or of intermediates used to produce its derivatives (i.e., F021); (3) tetra-, penta-, or hexachlorobenzenes under alkaline conditions (i.e., F022); and from the production of materials on equipment previously used for the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of: (1) tri- or tetrachlorophenols, excluding wastes from equipment used only for the production of Hexachlorophene from highly purified 2,4,5-trichlorophenol (F023); (2) tetra- penta, or hexachlorobenzenes under alkaline conditions (i.e., F026).HxCDDs (All Hexachlorodibenzo-p-dioxins)
Hx CDFs (All Hexachlorodibenzofurans)
PeCDDs (All Pentachlorodibenzo-p-dioxins)
PeCDFs (All Pentachlorodibenzofurans)
Pentachlorophenol
TCDDs (All Tetrachlorodibenzo-p-dioxins)
TCDFs (All Tetrachlorodibenzofurans)
2,4,5-Trichlorophenol
2,4-6-Trichlorophenol
2,3,4,6-Tetrachlorophenol
NA
   
NA
   
NA
   
NA
   
87-86-5
NA
   
NA
   
95-95-4
88-06-2
58-90-2
0.000063
   
0.000063
   
0.000063
   
0.000035
   
0.089
0.000063
   
0.000063
   
0.18
0.035
0.030
0.001
   
0.001
   
0.001
   
0.001
   
7.4
0.001
   
0.001
   
7.4
7.4
7.4
F024Process wastes, including but not limited to, distillation residues, heavy ends, tars, and reactor clean-out wastes, from the production of certain chlorinated aliphatic hydrocarbons by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. (This listing does not include wastewaters, wastewater treatment sludges, spent catalysts, and wastes listed in §261.31 or §261.32).All F024 wastes
2-Chloro-1,3-butadiene
3-Chloropropylene
1,1-Dichloroethane
1,2-Dichloroethane
1,2-Dichloropropane
cis-1,3-Dichloropropylene
trans-1-3-Dichloropropylene
bis(2-Ethylhexyl)phthalate
Hexachloroethane
Chromium (Total)
Nickel
NA
126-99-8
107-05-1
75-34-3
107-06-2
78-87-5
10061-01-5
10061-02-6
117-81-7
67-72-1
7440-47-3
7440-02-0
CMBST11
0.057
0.036
0.059
0.21
0.85
0.036
0.036
0.28
0.055
2.77
3.98
CMBST11
0.28
30
6.0
6.0
18
18
18
28
30
0.60 mg/L TCLP
11 mg/L TCLP
F025Condensed light ends from the production of certain chlorinated aliphatic hydrocarbons, by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. F025—Light Ends SubcategoryCarbon tetrachloride
Chloroform
1,2-Dichloroethane
1,1-Dichloroethylene
Methylene chloride
1,1,2-Trichloroethane
Trichloroethylene
Vinyl chloride
56-23-5
67-66-3
107-06-2
75-35-4
75-9-2
79-00-5
79-01-6
75-01-4
0.057
0.046
0.21
0.025
0.089
0.054
0.054
0.27
6.0
6.0
6.0
6.0
30
6.0
6.0
6.0
   Spent filters and filter aids, and spent desiccant wastes from the production of certain chlorinated aliphatic hydrocarbons, by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. F025—Spent Filters/Aids and Desiccants SubcategoryCarbon tetrachloride
Chloroform
Hexachlorobenzene
Hexachlorobutadiene
Hexachloroethane
Methylene chloride
1,1,2-Trichloroethane
Trichloroethylene
Vinyl chloride
56-23-5
67-66-3
118-74-1
87-68-3
67-72-1
75-9-2
79-00-5
79-01-6
75-01-4
0.057
0.046
0.055
0.055
0.055
0.089
0.054
0.054
0.27
6.0
6.0
10
5.6
30
30
6.0
6.0
6.0
F027Discarded unused formulations containing tri-, tetra-, or pentachlorophenol or discarded unused formulations containing compounds derived from these chlorophenols. (This listing does not include formulations containing hexachlorophene synthesized from prepurified 2,4,5-trichlorophenol as the sole component.)HxCDDs (All Hexachlorodibenzo-p-dioxins)
HxCDFs (All Hexachlorodibenzofurans)
PeCDDs (All Pentachlorodibenzo-p-dioxins)
PeCDFs (All Pentachlorodibenzofurans)
Pentachlorophenol
TCDDs (All Tetrachlorodibenzo-p-dioxins)
TCDFs (All Tetrachlorodibenzofurans)
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,3,4,6-Tetrachlorophenol
NA
   
NA
   
NA
   
NA
   
87-86-5
NA
   
NA
   
95-95-4
88-06-2
58-90-2
0.000063
   
0.000063
   
0.000063
   
0.000035
   
0.089
   
0.000063
   
0.000063
0.18
0.035
0.030
0.001
   
0.001
   
0.001
   
0.001
   
7.4
   
0.001
   
0.001
7.4
7.4
7.4
F028Residues resulting from the incineration or thermal treatment of soil contaminated with EPA Hazardous Wastes Nos. F020, F021, F023, F026, and F027.HxCDDs (All Hexachlorodibenzo-p-dioxins)
HxCDFs (All Hexachlorodibenzofurans)
PeCDDs (All Pentachlorodibenzo-p-dioxins)
NA
   
NA
   
NA
0.000063
   
0.000063
   
0.000063
0.001
   
0.001
   
0.001
      PeCDFs (All Pentachlorodibenzofurans)NA0.0000350.001
      Pentachlorophenol87-86-50.0897.4
      TCDDs (All Tetrachlorodibenzo-p-dioxins)NA0.0000630.001
      TCDFs (All Tetrachlorodibenzofurans)NA0.0000630.001
      2,4,5-Trichlorophenol95-95-40.187.4
      2,4,6-Trichlorophenol88-06-20.0357.4
      2,3,4,6-Tetrachlorophenol58-90-20.0307.4
F032Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that currently use or have previously used chlorophenolic formulations (except potentially cross-contaminated wastes that have had the F032 waste code deleted in accordance with §261.35 of this chapter or potentially cross-contaminated wastes that are otherwise currently regulated as hazardous wastes (i.e., F034 or F035), and where the generator does not resume or initiate use of chlorophenolic formulations). This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or penta-chlorophenol.Acenaphthene
Anthracene
Benz(a)anthracene
Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)
Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)
Benzo(a)pyrene
Chrysene
Dibenz(a,h) anthracene
2-4-Dimethyl phenol
Fluorene
Hexachlorodibenzo-p-dioxins
   
Hexachlorodibenzofurans
83-32-9
120-12-7
56-55-3
205-99-2
   
   
207-08-9
   
50-32-8
   
218-01-9
53-70-3
105-67-9
86-73-7
NA
   
NA
0.059
0.059
0.059
0.11
   
0.11
   
   
0.061
   
0.059
0.055
0.036
0.059
0.000063, or CMBST11
0.000063, or CMBST11
3.4
3.4
3.4
6.8
   
   
6.8
   
3.4
   
3.4
8.2
14
3.4
0.001, or CMBST11
0.001, or CMBST11
      Indeno (1,2,3-c,d) pyrene193-39-50.00553.4
      Naphthalene91-20-30.0595.6
      Pentachlorodibenzo-p-dioxinsNA0.000063, or CMBST110.001, or CMBST11
      PentachlorodibenzofuransNA0.00035, or CMBST110.001, or CMBST11
      Pentachlorophenol87-86-50.0897.4
      Phenanthrene85-01-80.0595.6
      Phenol108-95-20.0396.2
      Pyrene129-00-00.0678.2
      Tetrachlorodibenzo-p-dioxinsNA0.000063, or CMBST110.001, or CMBST11
      TetrachlorodibenzofuransNA0.000063, or CMBST110.001, or CMBST11
      2,3,4,6-Tetrachlorophenol58-90-20.0307.4
      2,4,6-Trichlorophenol88-06-20.0357.4
      Arsenic7440-38-21.45.0 mg/L TCLP
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
F034Wasteswaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use creosote formulations. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol.Acenaphthene
Anthracene
Benz(a)anthracene
Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)
Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)
Benzo(a)pyrene
83-32-9
120-12-7
56-55-3
205-99-2
   
   
207-08-9
   
   
50-32-8
0.059
0.059
0.059
0.11
   
   
0.11
   
0.061
3.4
3.4
3.4
6.8
   
6.8
   
3.4
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Fluorene86-73-70.0593.4
      Indeno(1,2,3-c,d)pyrene193-39-50.00553.4
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      Pyrene129-00-00.0678.2
      Arsenic7440-38-21.45.0 mg/L TCLP
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
F035Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use inorganic preservatives containing arsenic or chromium. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol.Arsenic
Chromium (Total)
7440-38-2
7440-47-3
1.4
2.77
5.0 mg/L TCLP
0.60 mg/L TCLP
F037Petroleum refinery primary oil/water/solids separation sludge—Any sludge generated from the gravitational separation of oil/water/solids during the storage or treatment of process wastewaters and oily cooling wastewaters from petroleum refineries. Such sludges include, but are not limited to, those generated in: oil/water/solids separators; tanks and impoundments; ditches and other conveyances; sumps; and stormwater units receiving dry weather flow. Sludge generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges generated in aggressive biological treatment units as defined in §261.31(b)(2) (including sludges generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and K051 wastes are not included in this listing.Acenaphthene
Anthracene
Benzene
Benz(a)anthracene
Benzo(a)pyrene
bis(2-Ethylhexyl) phthalate
Chrysene
Di-n-butyl phthalate
Ethylbenzene
Fluorene
Naphthalene
Phenanthrene
Phenol
Pyrene
Toluene
Xylenes-mixed isomers (sum of o, m-, and p-xylene concentrations)
83-32-9
120-12-7
71-43-2
56-55-3
50-32-8
117-81-7
218-01-9
84-74-2
100-41-4
86-73-7
91-20-3
85-01-8
108-95-2
129-00-0
108-88-3
1330-20-7
0.059
0.059
0.14
0.059
0.061
0.28
0.059
0.057
0.057
0.059
0.059
0.059
0.039
0.067
0.080
0.32
NA
3.4
10
3.4
3.4
28
3.4
28
10
NA
5.6
5.6
6.2
8.2
10
30
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Lead7439-92-10.69NA
      Nickel7440-02-0NA11 mg/L TCLP
F038Petroleum refinery secondary (emulsified) oil/water/solids separation sludge and/or float generated from the physical and/or chemical separation of oil/water/solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes include, but are not limited to, all sludges and floats generated in: induced air floatation (IAF) units, tanks and impoundments, and all sludges generated in DAF units. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges and floats generated in aggressive biological treatment units as defined in §261.31(b)(2) (including sludges and floats generated in one or more additional units after wastewaters have been treated in aggressive biological units) and F037, K048, and K051 are not included in this listing.Benzene
Benzo(a)pyrene
bis(2-Ethylhexyl) phthalate
Chrysene
Di-n-butyl phthalate
Ethylbenzene
Fluorene
Naphthalene
Phenanthrene
Phenol
Pyrene
Toluene
Xylenes-mixed isomers (sum of o, m-, and p-xylene concentrations)
Chromium (Total)
Cyanides (Total)7
Lead
71-43-2
50-32-8
117-81-7
218-01-9
84-74-2
100-41-4
86-73-7
91-20-3
85-01-8
108-95-2
129-00-0
108-88-3
1330-20-7
   
7440-47-3
57-12-5
7439-92-1
0.14
0.061
0.28
0.059
0.057
0.057
0.059
0.059
0.059
0.039
0.067
0.080
0.32
   
2.77
1.2
0.69
10
3.4
28
3.4
28
10
NA
5.6
5.6
6.2
8.2
10
30
   
0.60 mg/L TCLP
590
NA
      Nickel7440-02-0NA11 mg/L TCLP
F039Leachate (liquids that have percolated through land disposed wastes) resulting from the disposal of more than one restricted waste classified as hazardous under subpart D of this part. (Leachate resulting from the disposal of one or more of the following EPA Hazardous Wastes and no other Hazardous Wastes retains its EPA Hazardous Waste Number(s): F020, F021, F022, F026, F027, and/or F028.)Acenaphthylene
Acenaphthene
Acetone
Acetonitrile
Acetophenone
2-Acetylaminofluorene
Acrolein
208-96-8
83-32-9
67-64-1
75-05-8
96-86-2
53-96-3
107-02-8
0.059
0.059
0.28
5.6
0.010
0.059
0.29
3,4
3.4
160
NA
9.7
140
NA
      Acrylonitrile107-13-10.2484
      Aldrin309-00-20.0210.066
      4-Aminobiphenyl92-67-10.13NA
      Aniline62-53-30.8114
      o-Anisidine (2-methoxyaniline)90-04-00.0100.66
      Anthracene120-12-70.0593.4
      Aramite140-57-80.36NA
      alpha-BHC319-84-60.000140.066
      beta-BHC319-85-70.000140.066
      delta-BHC319-86-80.0230.066
      gamma-BHC58-89-90.00170.066
      Benzene71-43-20.1410
      Benz(a)anthracene56-55-30.0593.4
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Benzo(g,h,i)perylene191-24-20.00551.8
      Benzo(a)pyrene50-32-80.0613.4
      Bromodichloromethane75-27-40.3515
      Methyl bromide (Bromomethane)74-83-90.1115
      4-Bromophenyl phenyl ether101-55-30.05515
      n-Butyl alcohol71-36-35.62.6
      Butyl benzyl phthalate85-68-70.01728
      2-sec-Buty-4,6-dinitrophenol (Dinoseb)88-85-70.0662.5
      Carbon disulfide75-15-03.8NA
      Carbon tetrachloride56-23-50.0576.0
      Chlordane (alpha and gamma isomers)57-74-90.00330.26
      p-Chloroaniline106-47-80.4616
      Chlorobenzene108-90-70.0576.0
      Chlorobenzilate510-15-60.10NA
      2-Chloro-1,3-butadiene126-99-80.057NA
      Chlorodibromomethane124-48-10.05715
      Chloroethane75-00-30.276.0
      bis(2-Chloroethoxy)methane111-91-10.0367.2
      bis(2-Chloroethyl)ether111-44-40.0336.0
      Chloroform67-66-30.0466.0
      bis(2-Chloroisopropyl)ether39638-32-90.0557.2
      p-Chloro-m-cresol59-50-70.01814
      Chloromethane (Methyl chloride)74-87-30.1930
      2-Chloronaphthalene91-58-70.0555.6
      2-Chlorophenol95-57-80.0445.7
      3-Chloropropylene107-05-10.03630
      Chrysene218-01-90.0593.4
      o-Cresol95-48-70.115.6
      p-Cresidine120-71-80.0100.66
      m-Cresol (difficult to distinguish from p-cresol)108-39-40.775.6
      p-Cresol (difficult to distinguish from m-cresol)106-44-50.775.6
      Cyclohexanone108-94-10.36NA
      1,2-Dibromo-3-chloropropane96-12-80.1115
      Ethylene dibromide (1,2-Dibromoethane)106-93-40.02815
      Dibromomethane74-95-30.1115
      2,4-D (2,4-Dichlorophenoxyacetic acid)94-75-70.7210
      o,p′-DD53-19-00.0230.087
      p,p′-DDD72-54-80.0230.087
      o,p′-DDE3424-82-60.0310.087
      p,p′-DDE72-55-90.0310.087
      o,p′-DDT789-02-60.00390.087
      p,p′-DDT50-29-30.00390.087
      Dibenz(a,h)anthracene53-70-30.0558.2
      Dibenz(a,e)pyrene192-65-40.061NA
      m-Dichlorobenzene541-73-10.0366.0
      o-Dichlorobenzene95-50-10.0886.0
      p-Dichlorobenzene106-46-70.0906.0
      Dichlorodifluoromethane75-71-80.237.2
      1,1-Dichloroethane75-34-30.0596.0
      1,2-Dichloroethane107-06-20.216.0
      1,1-Dichloroethylene75-35-40.0256.0
      trans-1,2-Dichloroethylene156-60-50.05430
      2,4-Dichlorophenol120-83-20.04414
      2,6-Dichlorophenol87-65-00.04414
      1,2-Dichloropropane78-87-50.8518
      cis-1,3-Dichloropropylene10061-01-50.03618
      trans-1,3-Dichloropropylene10061-02-60.03618
      Dieldrin60-57-10.0170.13
      Diethyl phthalate84-66-20.2028
      2,4-Dimethylaniline (2,4-xylidine)95-68-10.0100.66
      2-4-Dimethyl phenol105-67-90.03614
      Dimethyl phthalate131-11-30.04728
      Di-n-butyl phthalate84-74-20.05728
      1,4-Dinitrobenzene100-25-40.322.3
      4,6-Dinitro-o-cresol534-52-10.28160
      2,4-Dinitrophenol51-28-50.12160
      2,4-Dinitrotoluene121-14-20.32140
      2,6-Dinitrotoluene606-20-20.5528
      Di-n-octyl phthalate117-84-00.01728
      Di-n-propylnitrosamine621-64-70.4014
      1,4-Dioxane123-91-112.0170
      Diphenylamine (difficult to distinguish from diphenylnitrosamine)122-39-40.92NA
      Diphenylnitrosamine (difficult to distinguish from diphenylamine)86-30-60.92NA
      1,2-Diphenylhydrazine122-66-70.087NA
      Disulfoton298-04-40.0176.2
      Endosulfan I939-98-80.0230.066
      Endosulfan II33213-6-50.0290.13
      Endosulfan sulfate1031-07-80.0290.13
      Endrin72-20-80.00280.13
      Endrin aldehyde7421-93-40.0250.13
      Ethyl acetate141-78-60.3433
      Ethyl cyanide (Propanenitrile)107-12-00.24360
      Ethyl benzene100-41-40.05710
      Ethyl ether60-29-70.12160
      bis(2-Ethylhexyl) phthalate117-81-70.2828
      Ethyl methacrylate97-63-20.14160
      Ethylene oxide75-21-80.12NA
      Famphur52-85-70.01715
      Fluoranthene206-44-00.0683.4
      Fluorene86-73-70.0593.4
      Heptachlor76-44-80.00120.066
      Heptachlor epoxide1024-57-30.0160.066
      1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (1,2,3,4,6,7,8-HpCDD)35822-46-90.0000350.0025
      1, 2,3,4,6,7,8-Heptachlorodibenzofuran (1,2,3,4,6,7,8-HpCDF)67562-39-40.0000350.0025
      1,2,3,4,7,8,9-Heptachlorodibenzofuran (1,2,3,4,7,8,9-HpCDF)55673-89-70.0000350.0025
      Hexachlorobenzene118-74-10.05510
      Hexachlorobutadiene87-68-30.0555.6
      Hexachlorocyclopentadiene77-47-40.0572.4
      HxCDDs (All Hexachlorodibenzo-p-dioxins)NA0.0000630.001
      HxCDFs (All Hexachlorodibenzofurans)NA0.0000630.001
      Hexachloroethane67-72-10.05530
      Hexachloropropylene1888-71-70.03530
      Indeno (1,2,3-c,d) pyrene193-39-50.00553.4
      Indomethane74-88-40.01965
      Isobutyl alcohol78-83-15.6170
      Isodrin465-73-60.0210.066
      Isosafrole120-58-10.0812.6
      Kepone143-50-80.00110.13
      Methacylonitrile126-98-70.2484
      Methanol67-56-15.6NA
      Methapyrilene91-80-50.0811.5
      Methoxychlor72-43-50.250.18
      3-Methylcholanthrene56-49-50.005515
      4,4-Methylene bis(2-chloroaniline)101-14-40.5030
      Methylene chloride75-09-20.08930
      Methyl ethyl ketone78-93-30.2836
      Methyl isobutyl ketone108-10-10.1433
      Methyl methacrylate80-62-60.14160
      Methyl methanesulfonate66-27-30.018NA
      Methyl parathion298-00-00.0144.6
      Naphthalene91-20-30.0595.6
      2-Naphthylamine91-59-80.52NA
      p-Nitroaniline100-01-60.02828
      Nitrobenzene98-95-30.06814
      5-Nitro-o-toluidine99-55-80.3228
      p-Nitrophenol100-02-70.1229
      N-Nitrosodiethylamine55-18-50.4028
      N-Nitrosodimethylamine62-75-90.40NA
      N-Nitroso-di-n-butylamine924-16-30.4017
      N-Nitrosomethylethylamine10595-95-60.402.3
      N-Nitrosomorpholine59-89-20.402.3
      N-Nitrosopiperidine100-75-40.01335
      N-Nitrosopyrrolidine930-55-20.01335
      1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD)3268-87-90.0000630.005
      1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF)39001-02-00.0000630.005
      Parathion56-38-20.0144.6
      Total PCBs (sum of all PCB isomers, or all Aroclors)1336-36-30.1010
      Pentachlorobenzene608-93-50.05510
      PeCDDs (All Pentachlorodibenzo-p-dioxins)NA0.0000630.001
      PeCDFs (All Pentachlorodibenzofurans)NA0.0000350.001
      Pentachloronitrobenzene82-68-80.0554.8
      Pentachlorophenol87-86-50.0897.4
      Phenacetin62-44-20.08116
      Phenanthrene85-01-80.0595.6
      Phenol108-95-20.0396.2
      2,4-Dimethylaniline (2,4-xylidine)108-45-20.0100.66
      Phorate298-02-20.0214.6
      Phthalic anhydride85-44-90.055NA
      Pronamide23950-58-50.0931.5
      Pyrene129-00-00.0678.2
      Pyridine110-86-10.01416
      Safrole94-59-70.08122
      Silvex (2,4,5-TP)93-72-10.727.9
      2,4,5-T93-76-50.727.9
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      TCDDs (All Tetrachlorodibenzo-p-dioxins)NA0.0000630.001
      TCDFs (All Tetrachlorodibenzofurans)NA0.0000630.001
      1,1,1,2-Tetrachloroethane630-20-60.0576.0
      1,1,2,2-Tetrachloroethane79-34-60.0576.0
      Tetrachloroethylene127-18-40.0566.0
      2,3,4,6-Tetrachlorophenol58-90-20.0307.4
      Toluene108-88-30.08010
      Toxaphene8001-35-20.00952.6
      Bromoform (Tribromomethane)75-25-20.6315
      1,2,4-Trichlorobenzene120-82-10.05519
      1,1,1-Trichloroethane71-55-60.0546.0
      1,1,2-Trichloroethane79-00-50.0546.0
      Trichloroethylene79-01-60.0546.0
      Trichlorofluoromethane75-69-40.02030
      2,4,5-Trichlorophenol95-95-40.187.4
      2,4,6-Trichlorophenol88-06-20.0357.4
      1,2,3-Trichloropropane96-18-40.8530
      1,1,2-Trichloro-1,2,2-trifluoroethane76-13-10.05730
      tris(2,3-Dibromopropyl) phosphate126-72-70.11NA
      Vinyl chloride75-01-40.276.0
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Antimony7440-36-01.91.15 mg/L TCLP
      Arsenic7440-38-21.45.0 mg/L TCLP
      Barium7440-39-31.221 mg/L TCLP
      Beryllium7440-41-70.82NA
      Cadmium7440-43-90.690.11 mg/L TCLP
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.86NA
      Fluoride16984-48-835NA
      Lead7439-92-10.690.75 mg/L TCLP
      Mercury7439-97-60.150.25 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Selenium7782-49-20.825.7 mg/L TCLP
      Silver7440-22-40.430.14 mg/L TCLP
      Sulfide8496-25-814NA
      Thallium7440-28-01.4NA
      Vanadium7440-62-24.3NA
K001Bottom sediment sludge from the treatment of wastewaters from wood preserving processes that use creosote and/or pentachlorophenol.Naphthalene
Pentachlorophenol
Phenanthrene
Pyrene
91-20-3
87-86-5
85-01-8
129-00-0
0.059
0.089
0.059
0.067
5.6
7.4
5.6
8.2
      Toluene108-88-30.08010
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Lead7439-92-10.690.75 mg/L TCLP
K002Wastewater treatment sludge from the production of chrome yellow and orange pigments.Chromium (Total)
Lead
7440-47-3
7439-92-1
2.77
0.69
0.60 mg/L TCLP
0.75 mg/L TCLP
K003Wastewater treatment sludge from the production of molybdate orange pigments.Chromium (Total)
Lead
7440-47-3
7439-92-1
2.77
0.69
0.60 mg/L TCLP
0.75 mg/L TCLP
K004Wastewater treatment sludge from the production of zinc yellow pigments.Chromium (Total)
Lead
7440-47-3
7439-92-1
2.77
0.69
0.60 mg/L TCLP
0.75 mg/L TCLP
K005Wastewater treatment sludge from the production of chrome green pigments.Chromium (Total)
Lead
Cyanides (Total)7
7440-47-3
7439-92-1
57-12-5
2.77
0.69
1.2
0.60 mg/L TCLP
0.75 mg/L TCLP
590
K006Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous).Chromium (Total)
Lead
7440-47-3
7439-92-1
2.77
0.69
0.60 mg/L TCLP
0.75 mg/L TCLP
   Wastewater treatment sludge from the production of chrome oxide green pigments (hydrated).Chromium (Total)
Lead
7440-47-3
7439-92-1
2.77
0.69
0.60 mg/L TCLP
NA
K007Wastewater treatment sludge from the production of iron blue pigments.Chromium (Total)
Lead
Cyanides (Total)7
7440-47-3
7439-92-1
57-12-5
2,77
0.69
1.2
0.60 mg/L TCLP
0.75 mg/L TCLP
590
K008Oven residue from the production of chrome oxide green pigments.Chromium (Total)
Lead
7440-47-3
7439-92-1
2.77
0.69
0.60 mg/L TCLP
0.75 mg/L TCLP
K009Distillation bottoms from the production of acetaldehyde from ethylene.Chloroform67-66-30.0466.0
K010Distillation side cuts from the production of acetaldehyde from ethylene.Chloroform67-66-30.0466.0
K011Bottom stream from the wastewater stripper in the production of acrylonitrile.Acetonitrile
Acrylonitrile
75-05-8
107-13-1
5.6
0.24
38
84
      Acrylamide79-06-11923
      Benzene71-43-20.1410
      Cyanide (Total)57-12-51.2590
K013Bottom stream from the acetonitrile column in the production of acrylonitrile.Acetonitrile
Acrylonitrile
75-05-8
107-13-1
5.6
0.24
38
84
      Acrylamide79-06-11923
      Benzene71-43-20.1410
      Cyanide (Total)57-12-51.2590
K014Bottoms from the acetonitrile purification column in the production of acrylonitrile.Acetonitrile
Acrylonitrile
75-05-8
107-13-1
5.6
0.24
38
84
      Acrylamide79-06-11923
      Benzene71-43-20.1410
      Cyanide (Total)57-12-51.2590
K015Still bottoms from the distillation of benzyl chloride.Anthracene
Benzal chloride
120-12-7
98-87-3
0.059
0.055
3.4
6.0
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Phenanthrene85-01-80.0595.6
      Toluene108-88-30.08010
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
K016Heavy ends or distillation residues from the production of carbon tetrachloride.Hexachlorobenzene
Hexachlorobutadiene
118-74-1
87-68-3
0.055
0.055
10
5.6
      Hexachlorocyclopentadiene77-47-40.0572.4
      Hexachloroethane67-72-10.05530
      Tetrachloroethylene127-18-40.0566.0
K017Heavy ends (still bottoms) from the purification column in the production of epichlorohydrin.bis(2-Chloroethyl)ether
1,2-Dichloropropane
1,2,3-Trichloropropane
111-44-4
78-87-5
96-18-4
0.033
0.85
0.85
6.0
18
30
K018Heavy ends from the fractionation column in ethyl chloride production.Chloroethane
Chloromethane
1,1-Dichloroethane
75-00-3
74-87-3
75-34-3
0.27
0.19
0.059
6.0
NA
6.0
      1,2-Dichloroethane107-06-20.216.0
      Hexachlorobenzene118-74-10.05510
      Hexachlorobutadiene87-68-30.0555.6
      Hexachloroethane67-72-10.05530
      Pentachloroethane76-01-7NA6.0
      1,1,1-Trichloroethane71-55-60.0546.0
K019Heavy ends from the distillation of ethylene dichloride in ethylene dichloride production.bis(2-Chloroethyl)ether
Chlorobenzene
111-44-4
108-90-7
0.033
0.057
6.0
6.0
      Chloroform67-66-30.0466.0
      p-Dichlorobenzene106-46-70.090NA
      1,2-Dichloroethane107-06-20.216.0
      Fluorene86-73-70.059NA
      Hexachloroethane67-72-10.05530
      Nephthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      1,2,4,5-Tetrachlorobenzene95-94-30.055NA
      Tetrachloroethylene127-18-40.0566.0
      1,2,4-Trichlorobenzene120-82-10.05519
      1,1,1-Trichloroethane71-55-60.0546.0
K020Heavy ends from the distillation of vinyl chloride in vinyl chloride monomer production.1,2-Dichloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethylene
107-06-2
79-34-6
127-18-4
0.21
0.057
0.056
6.0
6.0
6.0
K021Aqueous spent antimony catalyst waste from fluoromethanes production.Carbon tetrachloride
Chloroform
Antimony
56-23-5
67-66-3
7440-36-0
0.057
0.046
1.9
6.0
6.0
1.15 mg/L TCLP
K022Distillation bottoms tars from the production of phenol/acetone from cumene.Toluene
Acetophenone
108-88-3
96-86-2
0.080
0.010
10
9.7
      Diphenylamine (difficult to distinguish from diphenylnitrosamine)122-39-40.9213
      Diphenylnitrosamine (difficult to distinguish from diphenylamine)86-30-60.9213
      Phenol108-95-20.0396.2
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
K023Distillation light ends from the production of phthalic anhydride from naphthalene.Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)100-21-00.05528
      Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)85-44-90.05528
K024Distillation bottoms from the production of phthalic anhydride from naphthalene.Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)100-21-00.05528
      Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)85-44-90.05528
K025Distillation bottoms from the production of nitrobenzene by the nitration of benzene.NANALLEXT fb SSTRP fb CARBN; or CMBSTCMBST
K026Stripping still tails from the production of methyl ethyl pyridines.NANACMBSTCMBST
K027Centrifuge and distillation residues from toluene diisocyanate production.NANACARBN; or CMBSTCMBST
K028Spent catalyst from the hydrochlorinator reactor in the production of 1,1,1-trichloroethane.1,1-Dichloroethane
trans-1,2-Dichloroethylene
75-34-3
156-60-5
0.059
0.054
6.0
30
      Hexachlorobutadiene87-68-30.0555.6
      Hexachloroethane67-72-10.05530
      Pentachloroethane76-01-7NA6.0
      1,1,1,2-Tetrachloroethane630-20-60.0576.0
      1,1,2,2-Tetrachloroethane79-34-60.0576.0
      Tetrachloroethylene127-18-40.0566.0
      1,1,1-Trichloroethane71-55-60.0546.0
      1,1,2-Trichloroethane79-00-50.0546.0
      Cadmium7440-43-90.69NA
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Lead7439-92-10.690.75 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
K029Waste from the product steam stripper in the production of 1,1,1-trichloroethane.Chloroform
1,2-Dichloroethane
67-66-3
107-06-2
0.046
0.21
6.0
6.0
      1,1-Dichloroethylene75-35-40.0256.0
      1,1,1-Trichloroethane71-55-60.0546.0
      Vinyl chloride75-01-40.276.0
K030Column bodies or heavy ends from the combined production of trichloroethylene and perchloroethylene.o-Dichlorobenzene
p-Dichlorobenzene
95-50-1
106-46-7
0.088
0.090
NA
NA
      Hexachlorobutadiene87-68-30.0555.6
      Hexachloroethane67-72-10.05530
      Hexachloropropylene1888-71-7NA30
      Pentachlorobenzene608-93-5NA10
      Pentachloroethane76-01-7NA6.0
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      Tetrachloroethylene127-18-40.0566.0
      1,2,4-Trichlorobenzene120-82-10.05519
K031By-product salts generated in the production of MSMA and cacodylic acid.Arsenic7440-38-21.45.0 mg/L TCLP
K032Wastewater treatment sludge from the production of chlordane.Hexachlorocyclopentadiene
Chlordane (alpha and gamma isomers)
77-47-4
57-74-9
.057
0.0033
2.4
0.26
      Heptachlor76-44-80.00120.066
      Heptachlor epoxide1024-57-30.0160.066
K033Wastewater and scrub water from the clorination of cyclopentadiene in the production of chlordane.Hexachlorocyclopentadiene77-47-40.0572.4
K034Filter solids from the filtration of hexachlorocyclopentadiene in the production of chlordane.Hexachlorocyclopentadiene77-47-40.0572.4
K035Wastewater treatment sludges generated in the production of cresote.Acenaphthene
Anthracene
83-32-9
120-12-7
NA
NA
3.4
3.4
      Benz(a)anthracene56-55-30.0593.4
      Bemzo(a)pyrene50-32-80.0613.4
      Chrysene218-01-90.0593.4
      o-Cresol95-48-70.115.6
      m-Cresol (difficult to distinguish from p-cresol)108-39-40.775.6
      p-Cresol (difficult to distinguish from m-cresol)106-44-50.775.6
      Dibenz(a,h)anthracene53-70-3NA8.2
      Fluoranthene206-44-00.0683.4
      Fluorene86-73-7NA3.4
      Indeno(1,2,3-cd)pyrene193-39-5NA3.4
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-10.0595.6
      Phenol108-95-20.0396.2
      Pyrene129-00-00.0678.2
K036Still bottoms from toluene reclamation distillation in the production of disulfoton.Disulfoton298-04-40.0176.2
K037Wastewater treatment sludges from the production of disulfoton.Disulfoton
Toluene
298-04-4
108-88-3
0.017
0.080
6.2
10
K038Wastewater from the washing and stripping of phorate production.Phorate298-02-20.0214.6
K039Filter cake from the filtration of diethylphorphorodithioic acid in the production of phorate.NANACARBN; or CMBSTCMBST
K040Wastewater treatment sludge from the production of phorate.Phorate298-02-20.0214.6
K041Wastewater treatment sludge from the production of toxaphene.Toxaphene8001-35-20.00952.6
K042Heavy ends or distillation residues from the distillation of tetrachlorobenzene in the production of 2,4,5-T.o-Dichlorobenzene
p-Dichlorobenzene
Pentachlorobenzene
95-50-1
106-46-7
608-93-5
0.088
0.090
0.055
6.0
6.0
10
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      1,2,4-Trichlorobenzene120-82-10.05519
K0432,6-Dichlorophenol waste from the production of 2,4-D.2,4-Dichlorophenol120-83-20.04414
      2,6-Dichlorophenol187-65-00.04414
      2,4,5-Trichlorophenol95-95-40.187.4
      2,4,6-Trichlorophenol88-06-20.0357.4
      2,3,4,6-Tetrachlorophenol58-90-20.0307.4
      Pentachlorophenol87-86-50.0897.4
      Tetrachloroethylene127-18-40.0566.0
      HxCDDs (All Hexachlorodibenzo-p-dioxins)NA0.0000630.001
      HxCDFs (All Hexachlorodibenzofurans)NA0.0000630.001
      PeCDDs (All Pentachlorodibenzo-p-dioxins)NA0.0000630.001
      PeCDFs (All Pentachlorodibenzofurans)NA0.0000350.001
      TCDDs (All Tetrachlorodibenzo-p-dioxins)NA0.0000630.001
      TCDFs (All Tetrachlorodibenzofurans)NA0.0000630.001
K044Wastewater treatment sludges from the manufacturing and processing of explosives.NANADEACTDEACT
K045Spent carbon from the treatment of wastewater containing explosives.NANADEACTDEACT
K046Wastewater treatment sludges from the manufacturing, formulation and loading of lead-based initiating compounds.Lead7439-92-10.690.75 mg/L TCLP
K047Pink/red water from TNT operations.NANADEACTDEACT
K048Dissolved air flotation (DAF) float from the petroleum refining industry.Benzene
Benzo(a)pyrene
71-43-2
50-32-8
0.14
0.061
10
3.4
      bis(2-Ethylhexyl)phthalate117-81-70.2828
      Chrysene218-01-90.0593.4
      Di-n-butyl phthalate84-74-20.05728
      Ethylbenzene100-41-40.05710
      Fluorene86-73-70.059NA
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      Phenol108-95-20.0396.2
      Pyrene129-00-00.0678.2
      Toluene108-88-330.08010
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Chanides (Total)757-12-51.2590
      Lead7439-92-10.69NA
      Nickel7440-02-0NA11 mg/L TCLP
K049Slop oil emulsion solids from the petroleum refining industry.Anthracene
Benzene
120-12-7
71-43-2
0.059
0.14
3.4
10
      Benzo(a)pyrene50-32-80.0613.4
      bis(2-Ethylhexyl)phthalate117-81-70.2828
      Carbon disulfide75-15-03.8NA
      Chrysene218-01-90.0593.4
      2,4-Dimethylphenol105-67-90.036NA
      Ethylbenzene100-41-40.05710
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      Phenol108-95-20.0396.2
      Pyrene129-00-00.0678.2
      Toluene108-88-30.08010
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Cyanides (Total)757-12-51.2590
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Lead7439-92-10.69NA
      Nickel7440-02-0NA11 mg/L TCLP
K050Heat exchanger bundle cleaning sludge from the petroleum refining industry.Benzo(a)pyrene
Phenol
50-32-8
108-95-2
0.061
0.039
3.4
6.2
      Cyanides (Total)757-12-51.2590
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Lead7439-92-10.69NA
      Nickel7440-02-0NA11 mg/L TCLP
K051API separator sludge from the petroleum refining industry.Acenaphthene
Anthracene
83-32-9
120-12-7
0.059
0.059
NA
3.4
      Benz(a)anthracene56-55-30.0593.4
      Benzene71-43-20.1410
      Benzo(a)pyrene50-32-80.0613.4
      bis(2-Ethylhexyl)phthalate117-81-70.2828
      Chrysene218-01-90.0593.4
      Di-n-butyl phthalate105-67-90.05728
      Ethylbenzene100-41-40.05710
      Fluorene86-73-70.059NA
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      Phenol108-95-20.0396.2
      Pyrene129-00-00.0678.2
      Toluene108-88-30.0810
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Cyanides (Total)757-12-51.2590
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Lead7439-92-10.69NA
      Nickel7440-02-0NA11 mg/L TCLP
K052Tank bottoms (leaded) from the petroleum refining industry.Benzene
Benzo(a)pyrene
71-43-2
50-32-8
0.14
0.061
10
3.4
      o-Cresol95-48-70.115.6
      m-Cresol (difficult to distinguish from p-cresol)108-39-40.775.6
      p-Cresol (difficult to distinguish from m-cresol)106-44-50.775.6
      2,4-Dimethylphenol105-67-90.036NA
      Ethylbenzene100-41-40.05710
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      Phenol108-95-20.0396.2
      Toluene108-88-30.0810
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Lead7439-92-10.69NA
      Nickel7440-02-0NA11 mg/L TCLP
K060Ammonia still lime sludge from coking operations.Benzene71-43-20.1410
      Benzo(a)pyrene50-32-80.0613.4
      Naphthalene91-20-30.0595.6
      Phenol108-95-20.0396.2
      Cyanides (Total)757-12-51.2590
K061Emission control dust/sludge from the primary production of steel in electric furnaces.Antimony
Arsenic
7440-36-0
7440-38-2
NA
NA
1.15 mg/L TCLP
5.0 mg/L TCLP
      Barium7440-39-3NA21 mg/L TCLP
      Beryllium7440-41-7NA1.22 mg/L TCLP
      Cadmium7440-43-90.690.11 mg/L TCLP
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Lead7439-92-10.690.75 mg/L TCLP
      Mercury7439-97-6NA0.025 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Selenium7782-49-2NA5.7 mg/L TCLP
      Silver7440-22-4NA0.14 mg/L TCLP
      Thallium7440-28-0NA0.20 mg/L TCLP
      Zinc7440-66-6NA4.3 mg/L TCLP
K062Spent pickle liquor generated by steel finishing operations of facilities within the iron and steel industry (SIC Codes 331 and 332).Chromium (Total)
Lead
Nickel
7440-47-3
7439-92-1
7440-02-0
2.77
0.69
3.98
0.60 mg/L TCLP
0.75 mg/L TCLP
NA
K069Emission control dust/sludge from secondary lead smelting—Calcium Sulfate (Low Lead) SubcategoryCadmium
Lead
7440-43-9
7439-92-1
0.69
0.69
0.11 mg/L TCLP
0.75 mg/L TCLP
   Emission control dust/sludge from secondary lead smelting—Non-Calcium Sulfate (High Lead) SubcategoryNANANARLEAD
K071K071 (Brine purification muds from the mercury cell process in chlorine production, where separately prepurified brine is not used) nonwastewaters that are residues from RMERC.Mercury7439-97-6NA0.20 mg/L TCLP
   K071 (Brine purification muds from the mercury cell process in chlorine production, where separately prepurified brine is not used.) nonwastewaters that are not residues from RMERC.Mercury7439-97-6NA0.025 mg/L TCLP
   All K071 wastewaters.Mercury7439-97-60.15NA
K073Chlorinated hydrocarbon waste from the purification step of the diaphragm cell process using graphite anodes in chlorine production.Carbon tetrachloride
Chloroform
Hexachloroethane
56-23-5
67-66-3
67-72-1
0.057
0.046
0.055
6.0
6.0
30
      Tetrachloroethylene127-18-40.0566.0
      1,1,1-Trichloroethane71-55-60.0546.0
K083Distillation bottoms from aniline production.Aniline62-53-30.8114
      Benzene71-43-20.1410
      Cyclohexanone108-94-10.36NA
      Diphenylamine (difficult to distinguish from diphenylnitrosamine122-39-40.9213
      Diphenylnitrosamine (difficult to distinguish from diphenylamine)86-30-60.9213
      Nitrobenzene98-95-30.06814
      Phenol108-95-20.0396.2
      Nickel7440-02-03.9811 mg/L TCLP
K084Wastewater treatment sludges generated during the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds.Arsenic7440-38-21.45.0 mg/L TCLP
K085Distillation or fractionation column bottoms from the production of chlorobenzenes.Benzene
Chlorobenzene
m-Dichlorobenzene
71-43-2
108-90-7
541-73-1
0.14
0.057
0.036
10
6.0
6.0
      o-Dichlorobenzene95-50-10.0886.0
      p-Dichlorobenzene106-46-70.0906.0
      Hexachlorobenzene118-74-10.05510
      Total PCBs (sum of all PCB isomers, or all Aroclors)1336-36-30.1010
      Pentachlorobenzene608-93-50.05510
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      1,2,4-Trichlorobenzene120-82-10.05519
K086Solvent wastes and sludges, caustic washes and sludges, or water washes and sludges from cleaning tubs and equipment used in the formulation of ink from pigments, driers, soaps, and stabilizers containing chromium and lead.Acetone
Acetophenone
bis(2-Ethylhexyl) phthalate
n-Butyl alcohol
67-64-1
96-86-2
117-81-7
71-36-3
0.28
0.010
0.28
5.6
160
9.7
28
2.6
      Butylbenzyl phthalate85-68-70.01728
      Cyclohexanone108-94-10.36NA
      o-Dichlorobenzene95-50-10.0886.0
      Diethyl phthalate84-66-20.2028
      Dimethyl phthalate131-11-30.04728
      Di-n-butyl phthalate84-74-20.05728
      Di-n-octyl phthalate117-84-00.01728
      Ethyl acetate141-78-60.3433
      Ethylbenzene100-41-40.05710
      Methanol67-56-15.6NA
      Methyl ethyl ketone78-93-30.2836
      Methyl isobutyl ketone108-10-10.1433
      Methylene chloride75-09-20.08930
      Naphthalene91-20-30.0595.6
      Nitrobenzene98-95-30.06814
      Toluene108-88-30.08010
      1,1,1-Trichloroethane71-55-60.0546.0
      Trichloroethylene79-01-60.0546.0
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Lead7439-92-10.690.75 mg/L TCLP
K087Decanter tank tar sludge from coking operations.Acenaphthylene208-96-80.0593.4
      Benzene71-43-20.1410
      Chrysene218-01-90.0593.4
      Fluoranthene206-44-00.0683.4
      Indeno(1,2,3-cd)pyrene193-39-50.00553.4
      Naphthalene91-20-30.0595.6
      Phenanthrene85-01-80.0595.6
      Toluene108-88-30.08010
      Xylenes-mixed isomers (sum of o, m-, and p-xylene concentrations)1330-20-70.3230
      Lead7439-92-10.690.75 mg/L TCLP
K088Spent potliners from primary aluminum reduction.Acenaphthene83-32-90.0593.4
      Anthracene120-12-70.0593.4
      Benz(a)anthracene56-55-30.0593.4
      Benzo(a)pyrene50-32-80.0613.4
      Benzo(b)fluoranthene205-99-20.116.8
      Benzo(k)fluoranthene207-08-90.116.8
      Benzo(g,h,i)perylene191-24-20.00551.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Fluoranthene206-44-00.0683.4
      Indeno(1,2,3,-cd)pyrene193-39-50.00553.4
      Phenanthrene85-01-80.0595.6
      Pyrene129-00-00.0678.2
      Antimony7440-36-01.91.15 mg/L TCLP
      Arsenic7440-38-21.426.1
      Barium7440-39-31.221 mg/L TCLP
      Beryllium7440-41-70.821.22 mg/L TCLP
      Cadmium7440-43-90.690.11 mg/L TCLP
      Chromium (Total)7440-47-32.770.60 mg/L TCLP
      Lead7439-92-10.690.75 mg/L TCLP
      Mercury7439-97-60.150.025 mg/L TCLP
      Nickel7440-02-03.9811 mg/L TCLP
      Selenium7782-49-20.825.7 mg/L TCLP
      Silver7440-22-40.430.14 mg/L TCLP
      Cyanide (Total)757-12-51.2590
      Cyanide (Amenable)757-12-50.8630
      Fluoride16984-48-835NA
K093Distillation light ends from the production of phthalic anhydride from ortho-xylenePhthalic anhydride (measured as Phthalic acid or Terephthalic acid)100-21-00.05528
      Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)85-44-90.05528
K094Distillation bottoms from the production of phthalic anhydride from ortho-xylene.Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)100-21-00.05528
      Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)85-44-90.05528
K095Distillation bottoms from the production of 1,1,1-trichloroethane.Hexachloroethane
Pentachloroethane
67-72-1
76-01-7
0.055
0.055
30
6.0
      1,1,1,2-Tetrachloroethane630-20-60.0576.0
      1,1,2,2-Tetrachloroethane79-34-60.0576.0
      Tetrachloroethylene127-18-40.0566.0
      1,1,2-Trichloroethane79-00-50.0546.0
      Trichloroethylene79-01-10.0546.0
K096Heavy ends from the heavy ends column from the production of 1,1,1-trichloroethane.m-Dichlorobenzene
Pentachloroethane
541-73-1
76-01-1
0.036
0.055
6.0
6.0
      1,1,1,2-Tetrachloroethane630-20-60.0576.0
      1,1,2,2-Tetrachloroethane79-34-60.0576.0
      Tetrachloroethylene127-18-40.0566.0
      1,2,4-Trichlorobenzene120-82-10.05519
      1,1,2-Trichloroethane79-00-50.0546.0
      Trichloroethylene79-01-60.0546.0
K097Vacuum stripper discharge from the chlordane clorinator in the production of chlordane.Chlordane (alpha and gamma isomers)
Heptachlor
57-74-9
76-44-8
0.0033
0.0012
0.26
0.066
      Heptachlor epoxide1024-57-30.0160.066
      Hexachlorocyclopentadiene77-47-40.0572.4
K098Untreated process wastewater from the production of toxaphene.Toxaphene8001-35-20.00952.6
K099Untreated wastewater from the production of 2,4-D.2,4-Dichlorophenoxyacetic acid94-75-70.7210
      HxCDDs (All Hexachlorodibenzo-p-dioxins)NA0.0000630.001
      HxCDFs (All Hexachlorodibenzofurans)NA0.0000630.001
      PeCDDs (All Pentachlorodibenzo-p-dioxins)NA0.0000630.001
      PeCDFs (All Pentachlorodibenzofurans)NA0.0000350.001
      TCDDs (All Tetrachlorodibenzo-p-dioxins)NA0.0000630.001
      TCDFs (All Tetrachlorodibenzofurans)NA0.0000630.001
K100Waste leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting.Cadmium
Chromium (Total)
Lead
7440-43-9
7440-47-3
7439-92-1
0.69
2.77
0.69
0.11 mg/L TCLP
0.60 mg/L TCLP
0.75 mg/L TCLP
K101Distillation tar residues from the distillation of aniline-based compounds in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds.o-Nitroaniline
Arsenic
Cadmium
88-74-4
7440-38-2
7440-43-9
0.27
1.4
0.69
14
5.0 mg/L TCLP
NA
      Lead7439-92-10.69NA
      Mercury7439-97-60.15NA
K102Residue from the use of activated carbon for decolorization in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds.o-Nitrophenol
Arsenic
Cadmium
88-75-5
7440-38-2
7440-43-9
0.028
1.4
0.69
13
5.0 mg/L TCLP
NA
      Lead7439-92-10.69NA
      Mercury7439-97-60.15NA
K103Process residues from aniline extraction from the production of aniline.Aniline
Benzene
62-53-3
71-43-2
0.81
0.14
14
10
      2,4-Dinitrophenol51-28-50.12160
      Nitrobenzene98-95-30.06814
      Phenol108-95-20.0396.2
K104Combined wastewater streams generated from nitrobenzene/aniline production.Aniline
Benzene
62-53-3
71-43-2
0.81
0.14
14
10
      2,4-Dinitrophenol51-28-50.12160
      Nitrobenzene98-95-30.06814
      Phenol108-95-20.0396.2
      Cyanides (Total)757-12-51.2590
K105Separated aqueous stream from the reactor product washing step in the production of chlorobenzenes.Benzene
Chlorobenzene
71-43-2
108-90-7
0.14
0.057
10
6.0
      2-Chlorophenol95-57-80.0445.7
      o-Dichlorobenzene95-50-10.0886.0
      p-Dichlorobenzene106-46-70.0906.0
      Phenol108-95-20.0396.2
      2,4,5-Trichlorophenol95-95-40.187.4
      2,4,6-Trichlorophenol88-06-20.0357.4
K106K106 (wastewater treatment sludge from the mercury cell process in chlorine production) nonwastewaters that contain greater than or equal to 260 mg/kg total mercury.Mercury7439-97-6NARMERC
   K106 (wastewater treatment sludge from the mercury cell process in chlorine production) nonwastewaters that contain less than 260 mg/kg total mercury that are residues from RMERC.Mercury7439-97-6NA0.20 mg/L TCLP
   Other K106 nonwastewaters that contain less than 260 mg/kg total mercury and are not residues from RMERC.Mercury7439-97-6NA0.025 mg/L TCLP
   All K106 wastewaters.Mercury7439-97-60.15NA
K107Column bottoms from production separation from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides.NANACMBST; or CHOXD fb CARBN; or BIODG fb CARBNCMBST
K108Condensed column overheads from product separation and condensed reactor vent gases from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides.NANACMBST; or CHOXD fb CARBN; or BIODG fb CARBNCMBST
K109Spent filter cartridges from product purification from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides.NANACMBST; or CHOXD fb CARBN; or BIODG fb CARBNCMBST
K110Condensed column overheads from intermediate separation from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides.NANACMBST; or CHOXD fb CARBN; or BIODG fb CARBNCMBST
K111Product washwaters from the production of dinitrotoluene via nitration of toluene.2,4-Dinitrotoluene
2,6-Dinitrotoluene
121-14-2
606-20-2
0.32
0.55
140
28
K112Reaction by-product water from the drying column in the production of toluenediamine via hydrogenation of dinitrotoluene.NANACMBST; or CHOXD fb CARBN; or BIODG fb CARBNCMBST
K113Condensed liquid light ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene.NANACARBN; or CMBSTCMBST
K114Vicinals from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene.NANACARBN; or CMBSTCMBST
K115Heavy ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene.Nickel
NA
7440-02-2
NA
3.98
CARBN; or CMBST
11 mg/L TCLP
CMBST
K116Organic condensate from the solvent recovery column in the production of toluene diisocyanate via phosgenation of toluenediamine.NANACARBN; or CMBSTCMBST
K117Wastewater from the reactor vent gas scrubber in the production of ethylene dibromide via bromination of ethene.Methyl bromide (Bromomethane)
Chloroform
74-83-9
   
67-66-3
0.11
   
0.046
15
   
6.0
      Ethylene dibromide (1,2-Dibromoethane)106-93-40.02815
K118Spent absorbent solids from purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene.Methyl bromide (Bromomethane)
Chloroform
74-83-9
   
67-66-3
0.11
   
0.046
15
   
6.0
      Ethylene dibromide (1,2,-Dibromoethane)106-93-40.02815
K123Process wastewater (including supernates, filtrates, and washwaters) from the production of ethylenebisdithiocarbamic acid and its salts.NANACMBST; or CHOXD fb (BIODG or CARBN)CMBST
K124Reactor vent scrubber water from the production of ethylenebisdithiocarbamic acid and its salts.NANACMBST; or CHOXD fb (BIODG or CARBN)CMBST
K125Filtration, evaporation, and centrifugation solids from the production of ethylenebisdithiocarbamic acid and its salts.NANACMBST; or CHOXD fb (BIODG or CARBN)CMBST
K126Baghouse dust and floor sweepings in milling and packaging operations from the production or formulation of ethylenebisdithiocarbamic acid and its salts.NANACMBST; or CHOXD fb (BIODG or CARBN)CMBST
K131Wastewater from the reactor and spent sulfuric acid from the acid dryer from the production of methyl bromide.Methyl bromide (Bromomethane)74-83-90.1115
K132Spent absorbent and wastewater separator solids from the production of methyl bromide.Methyl bromide (Bromomethane)74-83-90.1115
K136Still bottoms from the purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene.Methyl bromide (Bromomethane)
Chloroform
74-83-9
   
67-66-3
0.11
   
0.46
15
   
6.0
      Ethylene dibromide (1,2-Dibromoethane)106-93-40.02815
K141Process residues from the recovery of coal tar, including, but not limited to, collecting sump residues from the production of coke or the recovery of coke by-products produced from coal. This listing does not include K087 (decanter tank tar sludge from coking operations).Benzene
Benz(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)
71-43-2
56-55-3
50-2-8
205-99-2
0.14
0.059
0.061
0.11
10
3.4
3.4
6.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Indeno(1,2,3-cd)pyrene193-39-50.00553.4
K142Tar storage tank residues from the production of coke from coal or from the recovery of coke by-products produced from coal.Benzene
Benz(a)anthracene
71-43-2
56-55-3
0.14
0.059
10
3.4
      Benzo(a)pyrene50-32-80.0613.4
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Indeno(1,2,3-cd)pyrene193-39-50.00553.4
K143Process residues from the recovery of light oil, including, but not limited to, those generated in stills, decanters, and wash oil recovery units from the recovery of coke by-products produced from coal.Benzene
Benz(a)anthracene
Benzo(a)pyrene
71-43-2
56-55-3
50-32-8
0.14
0.059
0.061
10
3.4
3.4
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)flouranthene (difficult to distinguish from benzo(b)fluoranthene207-08-90.116.8
      Chrysene218-01-90.0593.4
K144Wastewater sump residues from light oil refining, including, but not limited to, intercepting or contamination sump sludges from the recovery of coke by-products produced from coal.Benzene
Benz(a)pyrene
Benzo(a)anthracene
71-43-2
56-55-3
50-32-8
0.14
0.059
0.061
10
3.4
3.4
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
K145Residues from naphthalene collection and recovery operations from the recovery of coke by-products produced from coal.Benzene
Benz(a)anthracene
71-43-2
56-55-3
0.14
0.059
10
3.4
      Benzo(a)pyrene50-32-80.0613.4
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Naphthalene91-20-30.0595.6
K147Tar storage tank residues from coal tar refining.Benzene71-43-20.1410
      Benz(a)anthracene56-55-30.0593.4
      Benzo(a)pyrene50-32-80.0613.4
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Indeno(1,2,3-cd)pyrene193-39-50.00553.4
K148Residues from coal tar distillation, including, but not limited to, still bottoms.Benz(a)anthracene
Benzo(a)pyrene
56-55-3
50-32-8
0.059
0.061
3.4
3.4
      Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
      Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Indeno(1,2,3-cd)pyrene193-39-50.00553.4
K149Distillation bottoms from the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. (This waste does not include still bottoms from the distillations of benzyl chloride.)Chlorobenzene
Chloroform
Chloromethane
p-Dichlorobenzene
Hexachlorobenzene
108-90-7
67-66-3
74-87-3
106-46-7
118-74-1
0.057
0.046
0.19
0.090
0.055
6.0
6.0
30
6.0
10
      Pentachlorobenzene608-93-50.05510
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      Toluene108-88-30.08010
K150Organic residuals, excluding spent carbon adsorbent, from the spent chlorine gas and hydrochloric acid recovery processes associated with the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups.Carbon tetrachloride
Chloroform
Chloromethane
p-Dichlorobenzene
Hexachlorobenzene
56-23-5
67-66-3
74-87-3
106-46-7
118-74-1
0.057
0.046
0.019
0.090
0.055
6.0
6.0
30
6.0
10
      Pentachlorobenzene608-93-50.05510
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      1,1,2,2-Tetrachloroethane79-34-50.0576.0
      Tetrachloroethylene127-18-40.0566.0
      1,2,4-Trichlorobenzene120-82-10.05519
K151Wastewater treatment sludges, excluding neutralization and biological sludges, generated during the treatment of wastewaters from the production of alpha- or (methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups.Benzene
Carbon tetrachloride
Chloroform
Hexachlorobenzene
Pentachlorobenzene
71-43-2
56-23-5
67-66-3
118-74-1
608-93-5
0.14
0.057
0.046
0.055
0.055
10
6.0
6.0
10
10
      1,2,4,5-Tetrachlorobenzene95-94-30.05514
      Tetrachloroethylene127-18-40.0566.0
      Toluene108-88-30.08010
K156Organic waste (including heavy ends, still bottoms, light ends, spent solvents, filtrates, and decantates) from the production of carbamates and carbamoyl oximesAcetonitrile75-05-85.61.8
   Acetophenone98-86-20.0109.7
   Aniline62-53-30.8114
   Benomyl1017804-35-20.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Benzene71-43-20.1410
   Carbaryl1063-25-20.006; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
   Carbenzadim1010605-21-70.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Carbofuran101563-66-20.006; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
   Carbosulfan1055285-14-80.028; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Chlorobenzene108-90-70.0576.0
   Chloroform67-66-30.0466.0
   o-Dichlorobenzene95-50-10.0886.0
   Methomyl1016752-77-50.028; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
   Methylene chloride75-09-20.08930
   Methyl ethyl ketone78-93-30.2836
   Naphthalene91-20-30.0595.6
   Phenol108-95-20.0396.2
   Pyridine110-86-10.01416
   Toluene108-88-30.08010
   Triethylamine121-44-80.081; or CMBST, CHOXD, BIODG or CARBN1.5; or CMBST
K157Wastewaters (including scrubber waters, condenser waters, washwaters, and separation waters) from the production of carbamates and carbamoyl oximesCarbon tetrachloride56-23-50.0576.0
   Chloroform67-66-30.0466.0
   Chloromethane74-87-30.1930
   Methomyl1016752-77-50.028; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
   Methylene chloride75-09-20.08930
   Methylethyl ketone78-93-30.2836
   Pyridine110-86-10.01416
   Triethylamine121-44-80.081 or CMBST, CHOXD, BIODG or CARBN1.5; or CMBST
K158Bag house dusts and filter/separation solids from the production of carbamates and carbamoyl oximesBenzene71-43-20.1410
   Carbenzadim1010605-21-70.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Carbofuran101563-66-20.006; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
   Carbosulfan1055285-14-80.028; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Chloroform67-66-30.0466.0
   Methylene chloride75-09-20.08930
   Phenol108-95-20.0396.2
K159Organics from the treatment of thiocarbamate wastesBenzene71-43-20.1410
   Butylate102008-41-50.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   EPTC (Eptam)10759-94-40.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Molinate102212-67-10.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Pebulate101114-71-20.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
   Vernolate101929-77-70.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
K161Purification solids (including filtration, evaporation, and centrifugation solids), baghouse dust and floor sweepings from the production of dithiocarbamate acids and their saltsAntimony7440-36-01.91.15 mg/L TCLP
   Arsenic7440-38-21.45.0 mg/L TCLP
   Carbon disulfide75-15-03.84.8 mg/L TCLP
   Dithiocarbamates (total)10NA0.028; or CMBST, CHOXD, BIODG or CARBN28; or CMBST
   Lead7439-92-10.690.75 mg/L TCLP
   Nickel7440-02-03.9811.0 mg/L TCLP
   Selenium7782-49-20.825.7 mg/L TCLP
K169Crude oil tank sediment from petroleum refining operations.Benz(a)anthracene56-55-30.0593.4
      Benzene71-43-20.1410
      Benzo(g,h,i)perylene191-24-20.00551.8
      Chrysene218-01-90.0593.4
      Ethyl benzene100-41-40.05710
      Fluorene86-73-70.0593.4
      Naphthalene91-20-30.0595.6
      Phenanthrene81-05-80.0595.6
      Pyrene129-00-00.0678.2
      Toluene (Methyl Benzene)108-88-30.08010
      Xylene(s) (Total)1330-20-70.3230
K170Clarified slurry oil sediment from petroleum refining operations.Benz(a)anthracene
Benzene
56-55-3
71-43-2
0.059
0.14
3.4
10
      Benzo(g,h,i)perylene191-24-20.00551.8
      Chrysene218-01-90.0593.4
      Dibenz(a,h)anthracene53-70-30.0558.2
      Ethyl benzene100-41-40.05710
      Fluorene86-73-70.0593.4
      Indeno(1,3,4-cd)pyrene193-39-50.00553.4
      Naphthalene91-20-30.0595.6
      Phenanthrene81-05-80.0595.6
      Pyrene129-00-00.0678.2
      Toluene (Methyl Benzene)108-88-30.08010
      Xylene(s) (Total)1330-20-70.3230
K171Spent hydrotreating catalyst from petroleum refining operations, including guard beds used to desulfurize feeds to other catalytic reactors (this listing does not include inert support media).Benz(a)anthracene
Benzene
Chrysene
Ethyl benzene
56-55-3
71-43-2
218-01-9
100-41-4
0.059
0.14
0.059
0.057
3.4
10
3.4
10
      Naphthalene91-20-30.0595.6
      Phenanthrene81-05-80.0595.6
      Pyrene129-00-00.678.2
      Toluene (Methyl Benzene)108-88-30.08010
      Xylene(s) (Total)1330-20-70.3230
      Arsenic7740-38-21.45 mg/L TCLP
      Nickel7440-02-03.9811.0 mg/L TCLP
      Vanadium7440-62-24.31.6 mg/L TCLP
      Reactive sulfidesNADEACTDEACT
K172Spent hydrorefining catalyst from petroleum refining operations, including guard beds used to desulfurize feeds to other catalytic reactors (this listing does not include inert support media.).Benzene
Ethyl benzene
Toluene (Methyl Benzene)
Xylene(s) (Total)
71-43-2
100-41-4
108-88-3
1330-20-7
0.14
0.57
0.080
0.32
10
10
10
30
      Antimony7740-36-01.91.15 mg/L TCLP
      Arsenic7740-38-21.45 mg/L TCLP
      Nickel7440-02-03.9811.0 mg/L TCLP
      Vanadium7440-62-24.31.6 mg/L TCLP
      Reactive sulfidesNADEACTDEACT
K174Wastewater treatment sludges from the production of ethylene dichloride or vinyl chloride monomer.1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (1,2,3,4,6,7,8-HpCDD)35822-46-90.000035 or CMBST110.0025 or CMBST11
      1,2,3,4,6,7,8-Heptachlorodibenzofuran (1,2,3,4,6,7,8-HpCDF)67562-39-40.000035 or CMBST110.0025 or CMBST11
      1,2,3,4,7,8,9-Heptachlorodibenzofuran (1,2,3,4,7,8,9-HpCDF)55673-89-70.000035 or CMBST110.0025 or CMBST11
      HxCDDs (All Hexachlorodibenzo-p-dioxins)34465-46-80.000063 or CMBST110.001 or CMBST11
      HxCDFs (All Hexachlorodibenzofurans)55684-94-10.000063 or CMBST110.001 or CMBST11
      1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD)3268-87-90.000063 or CMBST110.005 or CMBST11
      1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF)39001-02-00.000063 or CMBST110.005 or CMBST11
      PeCDDs (All Pentachlorodibenzo-p-dioxins36088-22-90.000063 or CMBST110.001 or CMBST11
      PeCDFs (All Pentachlorodibenzofurans)30402-15-40.000035 or CMBST110.001 or CMBST11
      TCDDs (All tetachlorodibenzo-p-dioxins)41903-57-50.000063 or CMBST110.001 or CMBST11
      TCDFs (All tetrachlorodibenzofurans)55722-27-50.000063 or CMBST110.001 or CMBST11
      Arsenic7440-36-01.45.0 mg/L TCLP
K175Wastewater treatment sludge from the production of vinyl chloride monomer using mercuric chloride catalyst in an acetylene-based processMercury12
pH12
7438-97-6NA
NA
0.025 mg/L TCLP
pH≤6.0
   All K175 wastewatersMercury7438-97-60.15NA
K176Baghouse filters from the production of antimony oxide, including filters from the production of intermediates (e.g., antimony metal or crude antimony oxide)Antimony
Arsenic
Cadmium
Lead
Mercury
7440-36-0
7440-38-2
7440-43-9
7439-92-1
7439-97-6
1.9
1.4
0.69
0.69
0.15
1.15 mg/L TCLP
5.0 mg/L TCLP
0.11 mg/L TCLP
0.75 mg/L TCLP
0.025 mg/L TCLP
K177Slag from the production of antimony oxide that is speculatively accumulated or disposed, including slag from the production of intermediates (e.g., antimony metal or crude antimony oxide)Antimony
Arsenic
Lead
7440-36-0
7440-38-2
7439-92-1
1.9
1.4
0.69
1.15 mg/L TCLP
5.0 mg/L TCLP
0.75 mg/L TCLP
K178Residues from manufacturing and manufacturing-site storage of ferric chloride from acids formed during the production of titanium dioxide using the chloride-ilmenite process.1,2,3,4,6,7,8- Heptachlorodibenzo-p-dioxin (1,2,3,4,6,7,8-HpCDD)
   
1,2,3,4,6,7,8-
Heptachlorodibenzofuran (1,2,3,4,6,7,8-HpCDF)
   
1,2,3,4,7,8,9-
Heptachlorodibenzofuran (1,2,3,4,7,8,9-HpCDF)
   
35822-39-4
   
   
67562-39-4
   
   
   
55673-89-7
0.000035 or CMBST11
   
0.000035 or CMBST11
   
   
0.000035 or CMBST11
   
0.0025 or CMBST11
   
0.0025 or CMBST11
   
   
0.0025 or CMBST11
   
   HxCDDs (All Hexachlorodibenzo-p-dioxins)34465-46-80.000063 or CMBST110.001 or CMBST11
   
   HxCDFs (All Hexachlorodibenzo-furans)55684-94-10.000063 or CMBST110.001 or CMBST11
   
   1,2,3,4,6,7,8,9- Octachlorodibenzo-p-dioxin (OCDD)3268-87-90.000063 or CMBST110.005 or CMBST11
   
   1,2,3,4,6,7,8,9- Octachlorodibenzofuran (OCDF)39001-02-00.000063 or CMBST110.005 or CMBST11
   
   PeCDDs (All Pentachlorodibenzo-p-dioxins)36088-22-90.000063 or CMBST110.001 or CMBST11
   
   PeCDFs (All Pentachlorodibenzo-furans)30402-15-40.000035 or CMBST110.001 or CMBST11
   
   TCDDs (All tetrachlorodibenzo-p-dioxins)41903-57-50.000063 or CMBST110.001 or CMBST11
   
   TCDFs (All tetrachlorodibenzo-furans)55722-27-50.000063 or CMBST110.001 or CMBST11
   
   Thallium7440-28-01.40.20 mg/L TCLP
   
K181Nonwastewaters from the production of dyes and/or pigments (including nonwastewaters commingled at the point of generation with nonwastewaters from other processes) that, at the point of generation, contain mass loadings of any of the constituents identified in paragraph (c) of section 261.32 that are equal to or greater than the corresponding paragraph (c) levels, as determined on a calendar year basisAniline
o-Anisidine (2-methoxyaniline)
4-Chloroaniline
p-Cresidine
2,4-Dimethylaniline (2,4-xylidine)
1,2-Phenylenediamine
62-53-3
90-04-0
106-47-8
120-71-8
95-68-1
95-54-5
0.81
0.010
0.46
0.010
0.010
CMBST; or CHOXD fb (BIODG or CARBN); or BIODG fb CARBN
14
0.66
16
0.66
0.66
CMBST; or CHOXD fb (BIODG or CARBN); or BIODG fb CARBN
   1,3-Phenylenediamine108-45-20.0100.66
P001Warfarin, & salts, when present at concentrations greater than 0.3%Warfarin81-81-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0021-Acetyl-2-thiourea1-Acetyl-2-thiourea591-08-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P003AcroleinAcrolein107-02-80.29CMBST
P004AldrinAldrin309-00-20.0210.066
P005Allyl alcoholAllyl alcohol107-18-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P006Aluminum phosphideAluminum phosphide20859-73-8CHOXD; CHRED; or CMBSTCHOXD; CHRED; or CMBST
P0075-Aminomethyl 3-isoxazolol5-Aminomethyl 3-isoxazolol2763-96-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0084-Aminopyridine4-Aminopyridine504-24-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P009Ammonium picrateAmmonium picrate131-74-8CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
P010Arsenic acidArsenic7440-38-21.45.0 mg/L TCLP
P011Arsenic pentoxideArsenic7440-38-21.45.0 mg/L TCLP
P012Arsenic trioxideArsenic7440-38-21.45.0 mg/L TCLP
P013Barium cyanideBarium7440-39-3NA21 mg/L TCLP
      Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P014Thiophenol (Benzene thiol)Thiophenol (Benzene thiol)108-98-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P015Beryllium dustBeryllium7440-41-7RMETL; or RTHRMRMETL; or RTHRM
P016Dichloromethyl ether (Bis(chloromethyl)ether)Dichloromethyl ether542-88-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P017BromoacetoneBromoacetone598-31-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P018BrucineBrucine357-57-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0202-sec-Butyl-4,6-dinitrophenol (Dinoseb)2-sec-Butyl-4,6-dinitrophenol (Dinoseb)88-85-70.0662.5
P021Calcium cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P022Carbon disulfideCarbon disulfide75-15-03.8CMBST
      Carbon disulfide; alternate6 standard for nonwastewaters only75-15-0NA4.8 mg/L TCLP
P023ChloroacetaldehydeChloroacetaldehyde107-20-0(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P024p-Chloroanilinep-Chloroaniline106-47-80.4616
P0261-(o-Chlorophenyl)thiourea1-(o-Chlorophenyl)thiourea5344-82-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0273-Chloropropionitrile3-Chloropropionitrile542-76-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P028Benzyl chlorideBenzyl chloride100-44-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P029Copper cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P030Cyanides (soluble salts and complexes)Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P031CyanogenCyanogen460-19-5CHOXD; WETOX; or CMBSTCHOXD; WETOX; or CMBST
P033Cyanogen chlorideCyanogen chloride506-77-4CHOXD; WETOX; or CMBSTCHOXD; WETOX; or CMBST
P0342-Cyclohexyl-4,6-dinitrophenol2-Cyclohexyl-4,6-dinitrophenol131-89-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P036DichlorophenylarsineArsenic7440-38-21.45.0 mg/L TCLP
P037DieldrinDieldrin60-57-10.0170.13
P038DiethylarsineArsenic7440-38-21.45.0 mg/L TCLP
P039DisulfotonDisulfoton298-04-40.0176.2
P0400,0-Diethyl O-pyrazinyl phosphorothioate0,0-Diethyl O-pyrazinyl phosphorothioate297-97-2CARBN; or CMBSTCMBST
P041Diethyl-p-nitrophenyl phosphateDiethyl-p-nitrophenyl phosphate311-45-5CARBN; or CMBSTCMBST
P042EpinephrineEpinephrine51-43-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P043Diisopropylfluorophosphate (DFP)Diisopropylfluorophosphate (DFP)55-91-4CARBN; or CMBSTCMBST
P044DimethoateDimethoate60-51-5CARBN; or CMBSTCMBST
P045ThiofanoxThiofanox39196-18-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P046alpha, alpha-Dimethylphenethylaminealpha, alpha-Dimethylphenethylamine122-09-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0474,6-Dinitro-o-cresol4,6-Dinitro-o-cresol543-52-10.28160
   4,6-Dinitro-o-cresol saltsNANA(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0482,4-Dinitrophenol2,4-Dinitrophenol51-28-50.12160
P049DithiobiuretDithiobiuret541-53-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P050EndosulfanEndosulfan I939-98-80.0230.066
      Endosulfan II33213-6-50.0290.13
      Endosulfan sulfate1031-07-80.0290.13
P051EndrinEndrin72-20-80.00280.13
      Endrin aldehyde7421-93-40.0250.13
P054AziridineAziridine151-56-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P056FluorineFluoride (measured in wastewaters only)16984-48-835ADGAS fb NEUTR
P057FluoroacetamideFluoroacetamide640-19-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P058Fluoroacetic acid, sodium saltFluoroacetic acid, sodium salt62-74-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P059HeptachlorHeptachlor76-44-80.00120.066
      Heptachlor epoxide1024-57-30.0160.066
P060IsodrinIsodrin465-73-60.0210.066
P062Hexaethyl tetraphosphateHexaethyl tetraphosphate757-58-4CARBN; or CMBSTCMBST
P063Hydrogen cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P064Isocyanic acid, ethyl esterIsocyanic acid, ethyl ester624-83-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P065Mercury fulminate nonwastewaters, regardless of their total mercury content, that are not incinerator residues or are not residues from RMERC.Mercury7439-97-6NAIMERC
   Mercury fulminate nonwastewaters that are either incinerator residues or are residues from RMERC; and contain greater than or equal to 260 mg/kg total mercury.Mercury7439-97-6NARMERC
   Mercury fulminate nonwastewaters that are residues from RMERC and contain less than 260 mg/kg total mercury.Mercury7439-97-6NA0.20 mg/L TCLP
   Mercury fulminate nonwastewaters that are incinerator residues and contain less than 260 mg/kg total mercury.Mercury7439-97-6NA0.025 mg/L TCLP
   All mercury fulminate wastewaters.Mercury7439-97-60.15NA
P066MethomylMethomyl16752-77-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P0672-Methyl-aziridine2-Methyl-aziridine75-55-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P068Methyl hydrazineMethyl hydrazine60-34-4CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
P0692-Methyllactonitrile2-Methyllactonitrile75-86-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P070AldicarbAldicarb116-06-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P071Methyl parathionMethyl parathion298-00-00.0144.6
P0721-Naphthyl-2-thiourea1-Naphthyl-2-thiourea86-88-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P073Nickel carbonylNickel7440-02-03.9811 mg/L TCLP
P074Nickel cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Nickel7440-02-03.9811 mg/L TCLP
P075Nicotine and saltsNicotine and salts54-11-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P076Nitric oxideNitric oxide10102-43-9ADGASADGAS
P077p-Nitroanilinep-Nitroaniline100-01-60.02828
P078Nitrogen dioxideNitrogen dioxide10102-44-0ADGASADGAS
P081NitroglycerinNitroglycerin55-63-0CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
P082N-NitrosodimethylamineN-Nitrosodimethylamine62-75-90.402.3
P084N-NitrosomethylvinylamineN-Nitrosomethylvinylamine4549-40-0(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P085OctamethylpyrophosphoramideOctamethylpyrophosphoramide152-16-9CARBN; or CMBSTCMBST
P087Osmium tetroxideOsmium tetroxide20816-12-0RMETL; or RTHRMRMETL; or RTHRM
P088EndothallEndothall145-73-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P089ParathionParathion56-38-20.0144.6
P092Phenyl mercuric acetate nonwastewaters, regardless of their total mercury content, that are not incinerator residues or are not residues from RMERC.Mercury7439-97-6NAIMERC; or RMERC
   Phenyl mercuric acetate nonwastewaters that are either incinerator residues or are residues from RMERC; and still contain greater than or equal to 260 mg/kg total mercury.Mercury7439-97-6NARMERC
   Phenyl mercuric acetate nonwastewaters that are residues from RMERC and contain less than 260 mg/kg total mercury.Mercury7439-97-6NA0.20 mg/L TCLP
   Phenyl mercuric acetate nonwastewaters that are incinerator residues and contain less than 260 mg/kg total mercury.Mercury7439-97-6NA0.025 mg/L TCLP
   All phenyl mercuric acetate wastewaters.Mercury7439-97-60.15NA
P093PhenylthioureaPhenylthiourea103-85-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P094PhoratePhorate298-02-20.0214.6
P095PhosgenePhosgene75-44-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P096PhosphinePhosphine7803-51-2CHOXD; CHRED; or CMBSTCHOXD; CHRED; or CMBST
P097FamphurFamphur52-85-70.01715
P098Potassium cyanide.Cyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P099Potassium silver cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Silver7440-22-40.430.14 mg/L TCLP
P101Ethyl cyanide (Propanenitrile)Ethyl cyanide (Propanenitrile)107-12-00.24360
P102Propargyl alcoholPropargyl alcohol107-19-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P103SelenoureaSelenium7782-49-20.825.7 mg/L TCLP
P104Silver cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
      Silver7440-22-40.430.14 mg/L TCLP
P105Sodium azideSodium azide26628-22-8CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
P106Sodium cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P108Strychnine and saltsStrychnine and salts57-24-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P109TetraethyldithiopyrophosphateTetraethyldithiopyrophosphate3689-24-5CARBN; or CMBSTCMBST
P110Tetraethyl leadLead7439-92-10.690.75 mg/L TCLP
P111TetraethylpyrophosphateTetraethylpyrophosphate107-49-3CARBN; or CMBSTCMBST
P112TetranitromethaneTetranitromethane509-14-8CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
P113Thallic oxideThallium (measured in wastewaters only)7440-28-01.4RTHRM; or STABL
P114Thallium seleniteSelenium7782-49-20.825.7 mg/L TCLP
P115Thallium (I) sulfateThallium (measured in wastewaters only)7440-28-01.4RTHRM; or STABL
P116ThiosemicarbazideThiosemicarbazide79-19-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P118TrichloromethanethiolTrichloromethanethiol75-70-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
P119Ammonium vanadateVanadium (measured in wastewaters only)7440-62-24.3STABL
P120Vanadium pentoxideVanadium (measured in wastewaters only)7440-62-24.3STABL
P121Zinc cyanideCyanides (Total)757-12-51.2590
      Cyanides (Amenable)757-12-50.8630
P122Zinc phosphide Zn3P2, when present at concentrations greater than 10%.Zinc Phosphide1314-84-7CHOXD; CHRED; or CMBSTCHOXD; CHRED; or CMBST
P123ToxapheneToxaphene8001-35-20.00952.6
P127Carbofuran10Carbofuran1563-66-20.006; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
P128Mexacarbate10Mexacarbate315-18-40.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P185Tirpate10Tirpate26419-73-80.056; or CMBST, CHOXD, BIODG or CARBN0.28; or CMBST
P188Physostigmine salicylate10Physostigmine salicylate57-64-70.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P189Carbosulfan10Carbosulfan55285-14-80.028; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P190Metolcarb10Metolcarb1129-41-50.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P191Dimetilan10Dimetilan644-64-40.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P192Isolan10Isolan119-38-00.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P194Oxamyl10Oxamyl23135-22-00.056; or CMBST, CHOXD, BIODG or CARBN0.28; or CMBST
P196Manganese dimethyldithio-carbamate10Dithiocarbamates (total)NA0.028; or CMBST, CHOXD, BIODG or CARBN28; or CMBST
P197Formparanate10Formparante17702-57-70.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P198Formetanate hydrochloride10Formetanate hydrochloride23422-53-90.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P199Methiocarb10Methiocarb2032-65-70.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P201Promecarb10Promecarb2631-37-00.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P202m-Cumenyl methylcarbamate10m-Cumenyl methylcarbamate64-00-60.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P203Aldicarb sulfone10Aldicarb sulfone1646-88-40.056; or CMBST, CHOXD, BIODG or CARBN0.28; or CMBST
P204Physostigmine10Physostigmine57-47-60.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
P205Ziram10Dithiocarbamates (total)NA0.028; or CMBST, CHOXD, BIODG or CARBN28; or CMBST
U001AcetaldehydeAcetaldehyde75-07-0(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U002AcetoneAcetone67-64-10.28160
U003AcetonitrileAcetonitrile75-05-85.6CMBST
      Acetonitrile; alternate6 standard for nonwastewaters only75-05-8NA38
U004AcetophenoneAcetophenone98-86-20.0109.7
U0052-Acetylaminofluorene2-Acetylaminofluorene53-96-30.059140
U006Acetyl chlorideAcetyl Chloride75-36-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U007AcrylamideAcrylamide79-06-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U008Acrylic acidAcrylic acid79-10-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U009AcrylonitrileAcrylonitrile107-13-10.2484
U010Mitomycin CMitomycin C50-07-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U011AmitroleAmitrole61-82-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U012AnilineAniline62-53-30.8114
U014AuramineAuramine492-80-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U015AzaserineAzaserine115-02-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U016Benz(c)acridineBenz(c)acridine225-51-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U017Benzal chlorideBenzal chloride98-87-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U018Benz(a)anthraceneBenz(a)anthracene56-55-30.0593.4
U019BenzeneBenzene71-43-20.1410
U020Benzenesulfonyl chlorideBenzenesulfonyl chloride98-09-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U021BenzidineBenzidine92-87-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U022Benzo(a)pyreneBenzo(a)pyrene50-32-80.0613.4
U023BenzotrichlorideBenzotrichloride98-07-7CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOCS; CHRED; or CMBST
U024bis(2-Chloroethoxy)methanebis(2)Chloroethoxy)methane111-91-10.0367.2
U025bis(2-Chloroethyl)etherbis(2-Chloroethyl)ether111-44-40.0336.0
U026ChlornaphazineChlornaphazine494-03-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U027bis(2-Chloroisopropyl)etherbis(2-Chloroisopropyl)ether39638-32-90.0557.2
U028bis(2-Ethylhexyl) phthalatebis(2-Ethylhexyl) phthalate117-81-70.2828
U029Methyl bromide (Bromomethane)Methyl bromide (Bromomethane)74-83-90.1115
U0304-Bromophenyl phenyl ether4-Bromophenyl phenyl ether101-55-30.05515
U031n-Butyl alcoholn-Butyl alcohol71-36-35.62.6
U032Calcium chromateChromium (Total)7440-47-32.770.60 mg/L TCLP
U033Carbon oxyfluorideCarbon oxyfluoride353-50-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U034Trichloroacetaldehyde (Chloral)Trichloroacetaldehyde (Chloral)75-87-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U035ChlorambucilChlorambucil305-03-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U036ChlordaneChlordane (alpha and gamma isomers)57-74-90.00330.26
U037ChlorobenzeneChlorobenzene108-90-70.05760
U038ChlorobenzilateChlorobenzilate510-15-60.10CMBST
U039p-Chloro-m-cresolp-Chloro-m-cresol59-50-70.01814
U041Epichlorohydrin (1-Chloro-2,3-epoxypropane)Epichlorohydrin (1-Chloro-2,3-epoxypropane)106-89-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0422-Chloroethyl vinyl ether2-Chloroethyl vinyl ether110-75-80.062CMBST
U043Vinyl chlorideVinyl chloride75-01-40.276.0
U044ChloroformChloroform67-66-30.0466.0
U045Chloromethane (Methyl chloride)Chloromethane (Methyl chloride)74-87-30.1930
U046Chloromethyl methyl etherChloromethyl methyl ether107-30-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0472-Chloronaphthalene2-Chloronaphthalene91-58-70.0555.6
U0482-Chlorophenol2-Chlorophenol95-57-80.0445.7
U0494-Chloro-o-toluidine hydrochloride4-Chloro-o-toluidine hydrochloride3165-93-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U050ChryseneChrysene218-01-90.0593.4
U051CreosoteNaphthalene91-20-30.0595.6
      Pentachlorophenol87-86-50.0897.4
      Phenanthrene85-01-80.0595.6
      Pyrene129-00-00.0678.2
      Toluene108-88-30.08010
      Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
      Lead7439-92-10.690.75 mg/L TCLP
U052Cresols (Cresylic acid)o-Cresol95-48-70.115.6
      m-Cresol (difficult to distinguish from p-cresol)108-39-40.775.6
      p-Cresol (difficult to distinguish from m-cresol)106-44-50.775.6
      Cresol-mixed isomers (Cresylic acid) (sum of o- m-, and p-cresol concentrations)1319-77-30.8811.2
U053CrotonaldehydeCrotonaldehyde4170-30-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U055CumeneCumene98-82-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U056CyclohexaneCyclohexane110-82-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U057CyclohexanoneCyclohexanone108-94-10.36CMBST
      Cyclohexanone; alternate6 standard for nonwastewaters only108-94-1NA0.75 mg/L TCLP
U058CyclophosphamideCyclophosphamide50-18-0CARBN; or CMBSTCMBST
U059DaunomycinDaunomycin20830-81-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U060DDDo,p′-DDD53-19-00.0230.087
      p,p′-DDD72-54-80.0230.087
U061DDTo-p′-DDT789-02-60.00390.087
      p,p′-DDT50-29-30.00390.087
      o,p′-DDD53-19-00.0230.087
      p,p′-DDD72-54-80.0230.087
      o,p′-DDE3424-82-60.0310.087
      p,p′-DDE72-55-90.0310.087
U062DiallateDiallate2303-16-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U063Dibenz(a,h)anthraceneDibenz(a,h)anthracene53-70-30.0558.2
U064Dibenz(a,i)pyreneDibenz(a,i)pyrene189-55-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0661,2-Dibromo-3-chloropropane1,2-Dibromo-3-chloropropane96-12-80.1115
U067Ethylene dibromide (1,2-Dibromoethane)Ethylene dibromide (1,2-Dibromoethane)106-93-40.02815
U068DibromomethaneDibromomethane74-95-30.1115
U069Di-n-butyl phthalateDi-n-butyl phthalate84-74-20.05728
U070o-Dichlorobenzeneo-Dichlorobenzene95-50-10.0886.0
U071m-Dichlorobenzenem-Dichlorobenzene541-73-10.0366.0
U072p-Dichlorobenzenep-Dichlorobenzene106-46-70.0906.0
U0733,3′-Dichlorobenzidine3,3′-Dichlorobenzidine91-94-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0741,4-Dichloro-2-butenecis,1,4-Dichloro-2-butene1476-11-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
      trans-1,4-Dichloro-2-butene764-41-0(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U075DichlorodifluoromethaneDichlorodifluoromethane75-71-80.237.2
U0761,1-Dichloroethane1,1-Dichloroethane75-34-30.0596.0
U0771,2-Dichloroethane1,2-Dichloroethane107-06-20.216.0
U0781,1-Dichloroethylene1,1-Dichloroethylene75-35-40.0256.0
U0791,2-Dichloroethylenetrans-1,2-Dichloroethylene156-60-50.05430
U080Methylene chlorideMethylene chloride75-09-20.08930
U0812,4-Dichlorophenol2,4-Dichlorophenol120-83-20.04414
U0822,6-Dichlorophenol2,6-Dichlorophenol87-65-00.04414
U0831,2-Dichloropropane1,2-Dichloropropane78-87-50.8518
U0841,3-Dichloropropylenecis-1,3-Dichloropropylene10061-01-50.03618
      trans-1,3-Dichloropropylene10061-02-60.03618
U0851,2:3,4-Diepoxybutane1,2,3,4-Diepoxybutane1464-53-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U086N,N′-DiethylhydrazineN,N′-Diethylhydrazine1615-80-1CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
U087O,O-Diethyl S-methyldithiophosphateO,O-Diethyl S-methyldithiophosphate3288-58-2CARBN; or CMBSTCMBST
U088Diethyl phthalateDiethyl phthalate84-66-20.2028
U089Diethyl stilbestrolDiethyl stilbestrol56-53-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U090DihydrosafroleDihydrosafrole94-58-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0913,3′-Dimethoxybenzidine3,3′-Dimethoxybenzidine119-90-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U092DimethylamineDimethylamine124-40-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U093p-Dimethylaminoazobenzenep-Dimethylaminoazobenzene60-11-70.13CMBST
U0947,12-Dimethylbenz(a)anthracene7,12-Dimethylbenz(a)anthracene57-97-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0953,3′-Dimethylbenzidine3,3′-Dimethylbenzidine119-93-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U096alpha, alpha-Dimethyl benzyl hydroperoxidealpha, alpha-Dimethyl benzyl hydroperoxide80-15-9CHOXD; CHRED; CARBN; BIODG; or CMBStCHOXD, CHRED; or CMBST
U097Dimethylcarbamoyl chlorideDimethylcarbamoyl chloride79-44-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U0981,1-Dimethylhydrazine1,1-Dimethylhydrazine57-14-7CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
U0991,2-Dimethylhydrazine1,2-Dimethylhydrazine540-73-8CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
U1012,4-Dimethylphenol2,4-Dimethylphenol105-67-90.03614
U102Dimethyl phthalateDimethyl phthalate131-11-30.04728
U103Dimethyl sulfateDimethyl sulfate77-78-1CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
U1052,4-Dinitrotoluene2,4-Dinitrotoluene121-14-20.32140
U1062,6-Dinitrotoluene2,6-Dinitrotoluene606-20-20.5528
U107Di-n-octyl phthalateDi-n-octyl phthalate117-84-00.01728
U1081,4-Dioxane1,4-Dioxane123-91-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
      1,4-Dioxane, alternate6123-91-112.0170
U1091,2-Diphenylhydrazine1,2-Diphenylhydrazine122-66-7CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
      1,2-Diphenylhydrazine; alternate6 standard for wastewaters only122-66-70.087NA
U110DipropylamineDipropylamine142-84-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U111Di-n-propylnitrosamineDi-n-propylnitrosamine621-64-70.4014
U112Ethyl acetateEthyl acetate141-78-60.3433
U113Ethyl acrylateEthyl acrylate140-88-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U114Ethylenebisdithiocarbamic acid salts and estersEthylenebisdithiocarbamic acid111-54-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U115Ethylene oxideEthylene oxide75-21-8(WETOX or CHOXD) fb CARBN; or CMBSTCHOXD; or CMBST
      Ethylene oxide; alternate6 standard for wastewaters only75-21-80.12NA
U116Ethylene thioureaEthylene thiourea96-45-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U117Ethyl etherEthyl ether60-29-70.12160
U118Ethyl methacrylateEthyl methacrylate97-63-20.14160
U119Ethyl methane sulfonateEthyl methane sulfonate62-50-0(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U120FluorantheneFluoranthene206-44-00.0683.4
U121TrichlorofluoromethaneTrichlorofluoromethane75-69-40.02030
U122FormaldehydeFormaldehyde50-00-0(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U123Formic acidFormic acid64-18-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U124FuranFuran110-00-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U125FurfuralFurfural98-01-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U126GylcidyaldehydeGlycidyaldehyde765-34-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U127HexachlorobenzeneHexachlorobenzene118-74-10.05510
U128HexachlorobutadieneHexachlorobutadiene87-68-30.0555.6
U129Lindanealpha-BHC319-84-60.000140.066
      beta-BHC319-85-70.000140.066
      delta-BHC319-86-80.0230.066
      gamma-BHC (Lindane)58-89-90.00170.066
U130HexachlorocyclopentadieneHexachlorocyclopentadiene77-47-40.0572.4
U131HexachloroethaneHexachloroethane67-72-10.05530
U132HexachloropheneHexachlorophene70-30-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U133HydrazineHydrazine302-01-2CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
U134Hydrogen fluorideFluoride (measured in wastewaters only)7664-39-335ADGAS fb NEUTR; or NEUTR
U135Hydrogen SulfideHydrogen Sulfide7783-06-4CHOXD; CHRED; or CMBSTCHOXD; CHRED; or CMBST
U136Cacodylic acidArsenic7440-38-21.45.0 mg/L TCLP
U137Indeno(1,2,3-c,d)pyreneIndeno(1,2,3-cd)pyrene193-39-50.00553.4
U138IodomethaneIodomethane74-88-40.1965
U140Isobutyl alcoholIsobutyl alcohol78-83-15.6170
U141IsosafroleIsosafrole120-58-10.0812.6
U142KeponeKepone143-50-80.00110.13
U143LasiocarpineLasiocarpine303-34-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U144Lead acetateLead7439-92-10.690.75 mg/L TCLP
U145Lead phosphateLead7439-92-10.690.75 mg/L TCLP
U146Lead subacetateLead7439-92-10.690.75 mg/L TCLP
U147Maleic anhydrideMaleic anhydride108-31-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U148Maleic hydrazideMaleic hydrazide123-33-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U149MalononitrileMalononitrile109-77-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U150MelphalanMalphalan148-82-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U151U151 (mercury) nonwastewaters that contain greater than or equal to 260 mg/kg total mercury.Mercury7439-97-6NARMERC
   U151 (mercury) nonwastewaters that contain less than 260 mg/kg total mercury and that are residues from RMERC only.Mercury7439-97-6NA0.20 mg/L TCLP
   U151 (mercury) nonwastewaters that contain less than 260 mg/kg total mercury and that are not residues from RMERC.Mercury7439-97-6NA0.025 mg/L TCLP
   All U151 (mercury) wastewaters.Mercury7439-97-60.15NA
   Elemental Mercury Contaminated with Radioactive MaterialsMercury7439-97-6NAAMLGM
U152MethacrylonitrileMethacrylonitrile126-98-70.2484
U153MethanethiolMethanethiol74-93-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U154MethanolMethanol67-56-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
      Methanol; alternate6 set of standards for both wastewaters and nonwastewaters67-56-15.60.75 mg/L TCLP
U155MethapyrileneMethapyrilene91-80-50.0811.5
U156Methyl chlorocarbonateMethyl chlorocarbonate79-22-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U1573-Methylcholanthrene3-Methylcholanthrene56-49-50.005515
U1584,4′-Methylene bis(2-chloroaniline)4,4′-Methylene bis(2-chloroaniline)101-14-40.5030
U159Methyl ethyl ketoneMethyl ethyl ketone78-93-30.2836
U160Methyl ethyl ketone peroxideMethyl ethyl ketone peroxide1338-23-4CHOXD; CHRED; CARBN; BIODG; or CMBSTCHOXD; CHRED; or CMBST
U161Methyl isobutyl ketoneMethyl isobutyl ketone108-10-10.1433
U162Methyl methacrylateMethyl methacrylate80-62-60.14160
U163N-Methyl N′-nitro N-nitrosoguanidineN-Methyl N′-nitro N-nitrosoguanidine70-25-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U164MethylthiouracilMethylthiouracil56-04-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U165NaphthaleneNaphthalene91-20-30.0595.6
U1661,4-Naphthoquinone1,4-Naphthoquinone130-15-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U1671-Naphthylamine1-Naphthylamine134-32-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U1682-Naphthylamine2-Naphthylamine91-59-80.52CMBST
U169NitrobenzeneNitrobenzene98-95-30.06814
U170p-Nitrophenolp-Nitrophenol100-02-70.1229
U1712-Nitropropane2-Nitropropane79-46-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U172N-Nitrosodi-n-butylamineN-Nitrosodi-n-butylamine924-16-30.04017
U173N-NitrosodiethanolamineN-Nitrosodiethanolamine1116-54-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U174N-NitrosodiethylamineN-Nitrosodiethylamine55-18-50.4028
U176N-Nitroso-N-ethylureaN-Nitroso-N-ethylurea759-73-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U177N-Nitroso-N-methylureaN-Nitroso-N-methylurea684-93-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U178N-Nitroso-N-methylurethaneN-Nitroso-N-methylurethane615-53-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U179N-NitrosopiperidineN-Nitrosopiperidine100-75-40.01335
U180N-NitrosopyrrolidineN-Nitrosopyrrolidine930-55-20.01335
U1815-Nitro-o-toluidine5-Nitro-o-toluidine99-55-80.3228
U182ParaldehydeParaldehyde123-63-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U183PentachlorobenzenePentachlorobenzene608-93-50.05510
U184PentachloroethanePentachloroethane76-01-7(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
      Pentachloroethane; alternate6 standards for both wastewaters and nonwastewaters76-01-70.0556.0
U185PentachloronitrobenzenePentachloronitrobenzene82-68-80.0554.8
U1861,3-Pentadiene1,3-Pentadiene504-60-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U187PhenacetinPhenacetin62-44-20.08116
U188PhenolPhenol108-95-20.0396.2
U189Phosphorus sulfidePhosphorus sulfide1314-80-3CHOXD; CHRED; or CMBSTCHOXd; CHRED; or CMBST
U190Phthalic anhydride (measured as Phthalic acid or Terephthalic acidPhthalic anhydride (measured as Phthalic acid or Terephthalic acid)100-21-00.05528
      Phthalic anhydride (measured as Phthalic acid or Terephthalic acid)85-44-90.05528
U1912-Picoline2-Picoline109-06-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U192PronamidePronamide23950-58-50.0931.5
U1931,3-Propane sultone1,3-Propane sultone1120-71-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U194n-Propylaminen-Propylamine107-10-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U196PyridinePyridine110-86-10.01416
U197p-Benzoquinonep-Benzoquinone106-51-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U200ReserpineReserpine50-55-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U201ResorcinolResorcinol108-46-3(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U203SafroleSafrole94-59-70.08122
U204Selenium dioxideSelenium7782-49-20.825.7 mg/L TCLP
U205Selenium sulfideSelenium7782-49-20.825.7 mg/L TCLP
U206StreptozotocinStreptozotocin18883-66-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U2071,2,4,5-Tetrachlorobenzene1,2,4,5-Tetrachlorobenzene95-94-50.05514
U2081,1,1,2-Tetrachloroethane1,1,1,2-Tetrachloroethane630-20-60.0576.0
U2091,1,2,2-Tetrachloroethane1,1,2,2-Tetrachloroethane79-34-50.0576.0
U210TetrachloroethyleneTetrachloroethylene127-18-40.0566.0
U211Carbon tetrachlorideCarbon tetrachloride56-23-50.0576.0
U213TetrahydrofuranTetrahydrofuran109-99-9(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U214Thallium (I) acetateThallium (measured in wastewaters only)7440-28-01.4RTHRM; or STABL
U215Thallium (I) carbonateThallium (measured in wastewaters only)7440-28-01.4RTHRM; or STABL
U216Thallium (I) chlorideThallium (measured in wastewaters only)7440-28-01.4RTHRM; or STABL
U217Thallium (I) nitrateThallium (measured in wastewaters only)7440-28-01.4RTHRM; or STABL
U218ThioacetamideThioacetamide62-55-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U219ThioureaThiourea62-56-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U220TolueneToluene108-88-30.08010
U221ToluenediamineToluenediamine25376-45-8CARBN; or CMBSTCMBST
U222o-Toluidine hydrochlorideo-Toluidine hydrochloride636-21-5(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U223Toluene diisocyanateToluene diisocyanate26471-62-5CARBN; or CMBSTCMBST
U225Bromoform (Tribromomethane)Bromoform (Tribromomethane)75-25-20.6315
U2261,1,1-Trichloroethane1,1,1-Trichloroethane71-55-60.0546.0
U2271,1,2-Trichloroethane1,1,2-Trichloroethane79-00-50.0546.0
U228TrichloroethyleneTrichloroethylene79-01-60.0546.0
U2341,3,5-Trinitrobenzene1,3,5-Trinitrobenzene99-35-4(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U235tris-(2,3-Dibromopropyl)-phosphatetris-(2,3-Dibromopropyl)-phosphate126-72-70.110.10
U236Trypan BlueTrypan Blue72-57-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U237Uracil mustardUracil mustard66-75-1(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U238Urethane (Ethyl carbamate)Urethane (Ethyl carbamate)51-79-6(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U239XylenesXylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
U2402,4-D (2,4-Dichlorophenoxyacetic acid)2,4-D(2,4-Dichlorophenoxyacetic acid)94-75-70.7210
   2,4-D (2,4-Dichlorophenoxyacetic acid) salts and esters   NA(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U243HexachloropropyleneHexachloropropylene1888-71-70.03530
U244ThiramThiram137-26-8(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U246Cyanogen bromideCyanogen bromide506-68-3CHOXD; WETOX; or CMBSTCHOXD; WETOX; or CMBST
U247MethoxychlorMethoxychlor72-43-50.250.18
U248Warfarin, & salts, when present at concentrations of 0.3% or lessWarfarin81-81-2(WETOX or CHOXD) fb CARBN; or CMBSTCMBST
U249Zinc phosphide, Zn3,P2, when present at concentrations of 10% or lessZinc Phosphide1314-84-7CHOXD; CHRED; or CMBSTCHOXD; CHRED; or CMBST
U271Benomyl10Benomyl17804-35-20.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U278Bendiocarb10Bendiocarb22781-23-30.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U279Carbaryl10Carbaryl63-25-20.006; or CMBST, CHOXD, BIODG or CARBN0.14; or CMBST
U280Barban10Barban101-27-90.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U328o-Toluidineo-Toluidine95-53-4CMBST; or CHOXD fb (BIODG or CARBN); or BIODG fb CARBNCMBST
U353p-Toluidinep-Toluidine106-49-0CMBST; or CHOXD fb (BIODG or CARBN); or BIODG fb CARBNCMBST
U3592-Ethoxyethanol2-Ethoxyethanol110-80-5CMBST; or CHOXD fb (BIODG or CARBN); or BIODG fb CARBNCMBST
U364Bendiocarb phenol10Bendiocarb phenol22961-82-60.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U367Carbofuran phenol10Carbofuran phenol1563-38-80.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U372Carbendazim10Carbendazim10605-21-70.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U373Propham10Propham122-42-90.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U387Prosulfocarb10Prosulfocarb52888-80-90.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U389Triallate10Triallate2303-17-50.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U394A221310A221330558-43-10.042; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U395Diethylene glycol, dicarbamate10Diethylene glycol, dicarbamate5952-26-10.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U404Triethylamine10Triethylamine121-44-80.081; or CMBST, CHOXD, BIODG or CARBN1.5; or CMBST
U409Thiophanate-methyl10Thiophanate-methyl23564-05-80.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U410Thiodicarb10Thiodicarb59669-26-00.019; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST
U411Propoxur10Propoxur114-26-10.056; or CMBST, CHOXD, BIODG or CARBN1.4; or CMBST

Footnotes to Treatment Standard Table 268.40

1The waste descriptions provided in this table do not replace waste descriptions in 40 CFR 261. Descriptions of Treatment/Regulatory Subcategories are provided, as needed, to distinguish between applicability of different standards.
2CAS means Chemical Abstract Services. When the waste code and/or regulated constituents are described as a combination of a chemical with its salts and/or esters, the CAS number is given for the parent compound only.
3Concentration standards for wastewaters are expressed in mg/L and are based on analysis of composite samples.
4All treatment standards expressed as a Technology Code or combination of Technology Codes are explained in detail in 40 CFR 268.42 Table 1—Technology Codes and Descriptions of Technology-Based Standards.
5Except for Metals (EP or TCLP) and Cyanides (Total and Amenable) the nonwastewater treatment standards expressed as a concentration were established, in part, based upon incineration in units operated in accordance with the technical requirements of 40 CFR Part 264 Subpart O or Part 265 Subpart O, or based upon combustion in fuel substitution units operating in accordance with applicable technical requirements. A facility may comply with these treatment standards according to provisions in 40 CFR 268.40(d). All concentration standards for nonwastewaters are based on analysis of grab samples.
6[Reserved]
7Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in “Test Methods' for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as incorporated by reference in 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.
8These wastes, when rendered nonhazardous and then subsequently managed in CWA, or CWA-equivalent systems are not subject to treatment standards. (See §268.1(c0(3) and (4)).
9These wastes, when rendered nonhazardous and then subsequently injected in a Class SDWA well, are not subject to treatment standards. (See §148.1(d)).
10The treatment standard for this waste may be satisfied by either meeting the constituent concentrations in this table or by treating the waste by the specified technologies: combustion, as defined by the technology code CMBST at §268.42 Table 1 of this Part, for nonwastewaters; and biodegradation as defined by the technology code BIODG, carbon adsorption as defined by the technology code CARBN, chemical oxidation as defined by the technology code CHOXD, or combustion as defined as technology code CMBST at §268.42 Table 1 of this Part, for wastewaters.
11For these wastes, the definition of CMBST is limited to: (1) combustion units operating under 40 CFR 266, (2) combustion units permitted under 40 CFR Part 264, Subpart O, or (3) combustion units operating under 40 CFR 265, Subpart O, which have obtained a determination of equivalent treatment under 268.42(b).
12Disposal of K175 wastes that have complied with all applicable 40 CFR 268.40 treatment standards must also be macroencapsulated in accordance with 40 CFR 268.45 Table 1 unless the waste is placed in:
   (1) A Subtitle C monofill containing only K175 wastes that meet all applicable 40 CFR 268.40 treatment standards; or
   (2) A dedicated Subtitle C landfill cell in which all other wastes being co-disposed are at pH≤6.0.

[59 FR 48046, Sept. 19, 1994]

Editorial Note: For Federal Register citations affecting §268.40, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.

§268.41   Treatment standards expressed as concentrations in waste extract.

For the requirements previously found in this section and for treatment standards in Table CCWE—Constituent Concentrations in Waste Extracts, refer to §268.40.

[59 FR 48103, Sept. 19, 1994]

§268.42   Treatment standards expressed as specified technologies.

Note: For the requirements previously found in this section in Table 2—Technology-Based Standards By RCRA Waste Code, and Table 3—Technology-Based Standards for Specific Radioactive Hazardous Mixed Waste, refer to §268.40.

(a) The following wastes in the table in §268.40 “Treatment Standards for Hazardous Wastes,” for which standards are expressed as a treatment method rather than a concentration level, must be treated using the technology or technologies specified in the table entitled “Technology Codes and Description of Technology-Based Standards” in this section.

Table 1—Technology Codes and Description of Technology-Based Standards

Technology code Description of technology-based standards
ADGAS:Venting of compressed gases into an absorbing or reacting media (i.e., solid or liquid)—venting can be accomplished through physical release utilizing valves/piping; physical penetration of the container; and/or penetration through detonation.
AMLGM:Amalgamation of liquid, elemental mercury contaminated with radioactive materials utilizing inorganic reagents such as copper, zinc, nickel, gold, and sulfur that result in a nonliquid, semi-solid amalgam and thereby reducing potential emissions of elemental mercury vapors to the air.
BIODG:Biodegradation of organics or non-metallic inorganics (i.e., degradable inorganics that contain the elements of phosphorus, nitrogen, and sulfur) in units operated under either aerobic or anaerobic conditions such that a surrogate compound or indicator parameter has been substantially reduced in concentration in the residuals (e.g., Total Organic Carbon can often be used as an indicator parameter for the biodegradation of many organic constituents that cannot be directly analyzed in wastewater residues).
CARBN:Carbon adsorption (granulated or powdered) of non-metallic inorganics, organo-metallics, and/or organic constituents, operated such that a surrogate compound or indicator parameter has not undergone breakthrough (e.g., Total Organic Carbon can often be used as an indicator parameter for the adsorption of many organic constituents that cannot be directly analyzed in wastewater residues). Breakthrough occurs when the carbon has become saturated with the constituent (or indicator parameter) and substantial change in adsorption rate associated with that constituent occurs.
CHOXD:Chemical or electrolytic oxidation utilizing the following oxidation reagents (or waste reagents) or combinations of reagents: (1) Hypochlorite (e.g., bleach); (2) chlorine; (3) chlorine dioxide; (4) ozone or UV (ultraviolet light) assisted ozone; (5) peroxides; (6) persulfates; (7) perchlorates; (8) permangantes; and/or (9) other oxidizing reagents of equivalent efficiency, performed in units operated such that a surrogate compound or indicator parameter has been substantially reduced in concentration in the residuals (e.g., Total Organic Carbon can often be used as an indicator parameter for the oxidation of many organic constituents that cannot be directly analyzed in wastewater residues). Chemical oxidation specifically includes what is commonly referred to as alkaline chlorination.
CHRED:Chemical reduction utilizing the following reducing reagents (or waste reagents) or combinations of reagents: (1) Sulfur dioxide; (2) sodium, potassium, or alkali salts or sulfites, bisulfites, metabisulfites, and polyethylene glycols (e.g., NaPEG and KPEG); (3) sodium hydrosulfide; (4) ferrous salts; and/or (5) other reducing reagents of equivalent efficiency, performed in units operated such that a surrogate compound or indicator parameter has been substantially reduced in concentration in the residuals (e.g., Total Organic Halogens can often be used as an indicator parameter for the reduction of many halogenated organic constituents that cannot be directly analyzed in wastewater residues). Chemical reduction is commonly used for the reduction of hexavalent chromium to the trivalent state.
CMBST:High temperature organic destruction technologies, such as combustion in incinerators, boilers, or industrial furnaces operated in accordance with the applicable requirements of 40 CFR part 264, subpart O, or 40 CFR part 265, subpart O, or 40 CFR part 266, subpart H, and in other units operated in accordance with applicable technical operating requirements; and certain non-combustive technologies, such as the Catalytic Extraction Process.
DEACT:Deactivation to remove the hazardous characteristics of a waste due to its ignitability, corrosivity, and/or reactivity.
FSUBS:Fuel substitution in units operated in accordance with applicable technical operating requirements.
HLVIT:Vitrification of high level mixed radioactive wastes in units in compliance with all applicable radioactive protection requirements under control of the Nuclear Regulatory Commission.
IMERC:Incineration of wastes containing organics and mercury in units operated in accordance with the technical operating requirements of 40 CFR part 264 subpart 0 and part 265 subpart 0. All wastewater and nonwastewater residues derived from this process must then comply with the corresponding treatment standards per waste code with consideration of any applicable subcategories (e.g., High or Low Mercury Subcategories).
INCIN:Incineration in units operated in accordance with the technical operating requirements of 40 CFR part 264 subpart 0 and part 265 subpart 0.
LLEXT:Liquid-liquid extraction (often referred to as solvent extraction) of organics from liquid wastes into an immiscible solvent for which the hazardous constituents have a greater solvent affinity, resulting in an extract high in organics that must undergo either incineration, reuse as a fuel, or other recovery/reuse and a raffinate (extracted liquid waste) proportionately low in organics that must undergo further treatment as specified in the standard.
MACRO:Macroencapsulation with surface coating materials such as polymeric organics (e.g., resins and plastics) or with a jacket of inert inorganic materials to substantially reduce surface exposure to potential leaching media. Macroencapsulation specifically does not include any material that would be classified as a tank or container according to 40 CFR 260.10.
NEUTR:Neutralization with the following reagents (or waste reagents) or combinations of reagents: (1) Acids; (2) bases; or (3) water (including wastewaters) resulting in a pH greater than 2 but less than 12.5 as measured in the aqueous residuals.
NLDBR:No land disposal based on recycling.
POLYM:Formation of complex high-molecular weight solids through polymerization of monomers in high-TOC D001 non-wastewaters which are chemical components in the manufacture of plastics.
PRECP:Chemical precipitation of metals and other inorganics as insoluble precipitates of oxides, hydroxides, carbonates, sulfides, sulfates, chlorides, fluorides, or phosphates. The following reagents (or waste reagents) are typically used alone or in combination: (1) Lime (i.e., containing oxides and/or hydroxides of calcium and/or magnesium; (2) caustic (i.e., sodium and/or potassium hydroxides; (3) soda ash (i.e., sodium carbonate); (4) sodium sulfide; (5) ferric sulfate or ferric chloride; (6) alum; or (7) sodium sulfate. Additional floculating, coagulation or similar reagents/processes that enhance sludge dewatering characteristics are not precluded from use.
RBERY:Thermal recovery of Beryllium.
RCGAS:Recovery/reuse of compressed gases including techniques such as reprocessing of the gases for reuse/resale; filtering/adsorption of impurities; remixing for direct reuse or resale; and use of the gas as a fuel source.
RCORR:Recovery of acids or bases utilizing one or more of the following recovery technologies: (1) Distillation (i.e., thermal concentration); (2) ion exchange; (3) resin or solid adsorption; (4) reverse osmosis; and/or (5) incineration for the recovery of acid—Note: this does not preclude the use of other physical phase separation or concentration techniques such as decantation, filtration (including ultrafiltration), and centrifugation, when used in conjunction with the above listed recovery technologies.
RLEAD:Thermal recovery of lead in secondary lead smelters.
RMERC:Retorting or roasting in a thermal processing unit capable of volatilizing mercury and subsequently condensing the volatilized mercury for recovery. The retorting or roasting unit (or facility) must be subject to one or more of the following: (a) a National Emissions Standard for Hazardous Air Pollutants (NESHAP) for mercury; (b) a Best Available Control Technology (BACT) or a Lowest Achievable Emission Rate (LAER) standard for mercury imposed pursuant to a Prevention of Significant Deterioration (PSD) permit; or (c) a state permit that establishes emission limitations (within meaning of section 302 of the Clean Air Act) for mercury. All wastewater and nonwastewater residues derived from this process must then comply with the corresponding treatment standards per waste code with consideration of any applicable subcategories (e.g., High or Low Mercury Subcategories).
RMETL:Recovery of metals or inorganics utilizing one or more of the following direct physical/removal technologies: (1) Ion exchange; (2) resin or solid (i.e., zeolites) adsorption; (3) reverse osmosis; (4) chelation/solvent extraction; (5) freeze crystalization; (6) ultrafiltration and/or (7) simple precipitation (i.e., crystalization)—Note: This does not preclude the use of other physical phase separation or concentration techniques such as decantation, filtration (including ultrafiltration), and centrifugation, when used in conjunction with the above listed recovery technologies.
RORGS:Recovery of organics utilizing one or more of the following technologies: (1) Distillation; (2) thin film evaporation; (3) steam stripping; (4) carbon adsorption; (5) critical fluid extraction; (6) liquid-liquid extraction; (7) precipitation/crystalization (including freeze crystallization); or (8) chemical phase separation techniques (i.e., addition of acids, bases, demulsifiers, or similar chemicals);—Note: this does not preclude the use of other physical phase separation techniques such as a decantation, filtration (including ultrafiltration), and centrifugation, when used in conjunction with the above listed recovery technologies.
RTHRM:Thermal recovery of metals or inorganics from nonwastewaters in units identified as industrial furnaces according to 40 CFR 260.10 (1), (6), (7), (11), and (12) under the definition of “industrial furnaces”.
RZINC:Resmelting in high temperature metal recovery units for the purpose of recovery of zinc.
STABL:Stabilization with the following reagents (or waste reagents) or combinations of reagents: (1) Portland cement; or (2) lime/pozzolans (e.g., fly ash and cement kiln dust)—this does not preclude the addition of reagents (e.g., iron salts, silicates, and clays) designed to enhance the set/cure time and/or compressive strength, or to overall reduce the leachability of the metal or inorganic.
SSTRP:Steam stripping of organics from liquid wastes utilizing direct application of steam to the wastes operated such that liquid and vapor flow rates, as well as temperature and pressure ranges, have been optimized, monitored, and maintained. These operating parameters are dependent upon the design parameters of the unit, such as the number of separation stages and the internal column design, thus, resulting in a condensed extract high in organics that must undergo either incineration, reuse as a fuel, or other recovery/reuse and an extracted wastewater that must undergo further treatment as specified in the standard.
VTD:Vacuum thermal desorption of low-level radioactive hazardous mixed waste in units in compliance with all applicable radioactive protection requirements under control of the Nuclear Regulatory Commission.
WETOX:Wet air oxidation performed in units operated such that a surrogate compound or indicator parameter has been substantially reduced in concentration in the residuals (e.g., Total Organic Carbon can often be used as an indicator parameter for the oxidation of many organic constituents that cannot be directly analyzed in wastewater residues).
WTRRX:Controlled reaction with water for highly reactive inorganic or organic chemicals with precautionary controls for protection of workers from potential violent reactions as well as precautionary controls for potential emissions of toxic/ignitable levels of gases released during the reaction.

Note 1: When a combination of these technologies (i.e., a treatment train) is specified as a single treatment standard, the order of application is specified in §268.42, Table 2 by indicating the five letter technology code that must be applied first, then the designation “fb.” (an abbreviation for “followed by”), then the five letter technology code for the technology that must be applied next, and so on.

Note 2: When more than one technology (or treatment train) are specified as alternative treatment standards, the five letter technology codes (or the treatment trains) are separated by a semicolon (;) with the last technology preceded by the word “OR”. This indicates that any one of these BDAT technologies or treatment trains can be used for compliance with the standard.

(b) Any person may submit an application to the Administrator demonstrating that an alternative treatment method can achieve a measure of performance equivalent to that achieved by methods specified in paragraphs (a), (c), and (d) of this section for wastes or specified in Table 1 of §268.45 for hazardous debris. The applicant must submit information demonstrating that his treatment method is in compliance with federal, state, and local requirements and is protective of human health and the environment. On the basis of such information and any other available information, the Administrator may approve the use of the alternative treatment method if he finds that the alternative treatment method provides a measure of performance equivalent to that achieved by methods specified in paragraphs (a), (c), and (d) of this section for wastes or in Table 1 of §268.45 for hazardous debris. Any approval must be stated in writing and may contain such provisions and conditions as the Administrator deems appropriate. The person to whom such approval is issued must comply with all limitations contained in such a determination.

(c) As an alternative to the otherwise applicable subpart D treatment standards, lab packs are eligible for land disposal provided the following requirements are met:

(1) The lab packs comply with the applicable provisions of 40 CFR 264.316 and 40 CFR 265.316;

(2) The lab pack does not contain any of the wastes listed in Appendix IV to part 268;

(3) The lab packs are incinerated in accordance with the requirements of 40 CFR part 264, subpart O or 40 CFR part 265, subpart O; and

(4) Any incinerator residues from lab packs containing D004, D005, D006, D007, D008, D010, and D011 are treated in compliance with the applicable treatment standards specified for such wastes in subpart D of this part.

(d) Radioactive hazardous mixed wastes are subject to the treatment standards in §268.40. Where treatment standards are specified for radioactive mixed wastes in the Table of Treatment Standards, those treatment standards will govern. Where there is no specific treatment standard for radioactive mixed waste, the treatment standard for the hazardous waste (as designated by EPA waste code) applies. Hazardous debris containing radioactive waste is subject to the treatment standards specified in §268.45.

[51 FR 40642, Nov. 7, 1986, as amended at 52 FR 25790, July 8, 1987; 55 FR 22692, June 1, 1990; 56 FR 3884, Jan. 31, 1991; 57 FR 8089, Mar. 6, 1992; 57 FR 37273, Aug. 18, 1992; 58 FR 29885, May 24, 1993; 59 FR 31552, June 20, 1994; 59 FR 48103, Sept. 19, 1994; 60 FR 302, Jan. 3, 1995; 61 FR 15654, Apr. 8, 1996; 62 FR 26025, May 12, 1997; 63 FR 28738, May 26, 1998; 71 FR 40278, July 14, 2006; 73 FR 27767, May 14, 2008]

§268.43   Treatment standards expressed as waste concentrations.

For the requirements previously found in this section and for treatment standards in Table CCW—Constituent Concentrations in Wastes, refer to §268.40.

[59 FR 48103, Sept. 19, 1994]

§268.44   Variance from a treatment standard.

(a) Based on a petition filed by a generator or treater of hazardous waste, the Administrator may approve a variance from an applicable treatment standard if:

(1) It is not physically possible to treat the waste to the level specified in the treatment standard, or by the method specified as the treatment standard. To show that this is the case, the petitioner must demonstrate that because the physical or chemical properties of the waste differ significantly from waste analyzed in developing the treatment standard, the waste cannot be treated to the specified level or by the specified method; or

(2) It is inappropriate to require the waste to be treated to the level specified in the treatment standard or by the method specified as the treatment standard, even though such treatment is technically possible. To show that this is the case, the petitioner must either demonstrate that:

(i) Treatment to the specified level or by the specified method is technically inappropriate (for example, resulting in combustion of large amounts of mildly contaminated environmental media); or

(ii) For remediation waste only, treatment to the specified level or by the specified method is environmentally inappropriate because it would likely discourage aggressive remediation.

(b) Each petition must be submitted in accordance with the procedures in §260.20.

(c) Each petition must include the following statement signed by the petitioner or an authorized representative:

I certify under penalty of law that I have personally examined and am familiar with the information submitted in this petition and all attached documents, and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the submitted information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment.

(d) After receiving a petition for variance from a treatment standard, the Administrator may request any additional information or samples which he may require to evaluate the petition. Additional copies of the complete petition may be requested as needed to send to affected states and Regional Offices.

(e) The Administrator will give public notice in the Federal Register of the intent to approve or deny a petition and provide an opportunity for public comment. The final decision on a variance from a treatment standard will be published in the Federal Register.

(f) A generator, treatment facility, or disposal facility that is managing a waste covered by a variance from the treatment standards must comply with the waste analysis requirements for restricted wastes found under §268.7.

(g) During the petition review process, the applicant is required to comply with all restrictions on land disposal under this part once the effective date for the waste has been reached.

(h) Based on a petition filed by a generator or treater of hazardous waste, the Administrator or his or her delegated representative may approve a site-specific variance from an applicable treatment standard if:

(1) It is not physically possible to treat the waste to the level specified in the treatment standard, or by the method specified as the treatment standard. To show that this is the case, the petitioner must demonstrate that because the physical or chemical properties of the waste differ significantly from waste analyzed in developing the treatment standard, the waste cannot be treated to the specified level or by the specified method; or

(2) It is inappropriate to require the waste to be treated to the level specified in the treatment standard or by the method specified as the treatment standard, even though such treatment is technically possible. To show that this is the case, the petitioner must either demonstrate that:

(i) Treatment to the specified level or by the specified method is technically inappropriate (for example, resulting in combustion of large amounts of mildly contaminated environmental media where the treatment standard is not based on combustion of such media); or

(ii) For remediation waste only, treatment to the specified level or by the specified method is environmentally inappropriate because it would likely discourage aggressive remediation.

(3) For contaminated soil only, treatment to the level or by the method specified in the soil treatment standards would result in concentrations of hazardous constituents that are below (i.e., lower than) the concentrations necessary to minimize short- and long-term threats to human health and the environment. Treatment variances approved under this paragraph must:

(i) At a minimum, impose alternative land disposal restriction treatment standards that, using a reasonable maximum exposure scenario:

(A) For carcinogens, achieve constituent concentrations that result in the total excess risk to an individual exposed over a lifetime generally falling within a range from 10−4 to 10−6; and

(B) For constituents with non-carcinogenic effects, achieve constituent concentrations that an individual could be exposed to on a daily basis without appreciable risk of deleterious effect during a lifetime.

(ii) Not consider post-land-disposal controls.

(4) For contaminated soil only, treatment to the level or by the method specified in the soil treatment standards would result in concentrations of hazardous constituents that are below (i.e., lower than) natural background concentrations at the site where the contaminated soil will land disposed.

(5) Public notice and a reasonable opportunity for public comment must be provided before granting or denying a petition.

(i) Each application for a site-specific variance from a treatment standard must include the information in §260.20(b)(1)-(4);

(j) After receiving an application for a site-specific variance from a treatment standard, the Assistant Administrator, or his delegated representative, may request any additional information or samples which may be required to evaluate the application.

(k) A generator, treatment facility, or disposal facility that is managing a waste covered by a site-specific variance from a treatment standard must comply with the waste analysis requirements for restricted wastes found under §268.7.

(l) During the application review process, the applicant for a site-specific variance must comply with all restrictions on land disposal under this part once the effective date for the waste has been reached.

(m) For all variances, the petitioner must also demonstrate that compliance with any given treatment variance is sufficient to minimize threats to human health and the environment posed by land disposal of the waste. In evaluating this demonstration, EPA may take into account whether a treatment variance should be approved if the subject waste is to be used in a manner constituting disposal pursuant to 40 CFR 266.20 through 266.23.

(n) [Reserved]

(o) The following facilities are excluded from the treatment standards under §268.40, and are subject to the following constituent concentrations:

Table—Wastes Excluded From the Treatment Standards Under §268.40

Facility name1 and addressWaste codeSee alsoRegulated hazardous constituentWastewatersNonwastewaters
Concentration (mg/l)NotesConcentration (mg/kg)Notes
Craftsman Plating and Tinning, Corp., Chicago, ILF006Table CCWE in 268.40Cyanides (Total)1.2(2)1800(4)
   Cyanides (Amenable).86(2 and 3)30(4)
   Cadmium1.6NA
   Chromium.32NA
   Lead.040NA
   Nickel.44NA
CWM Chemical Services, LLC, Model City, New YorkK0889Standards under §268.40Arsenic1.4NA5.0 mg/L TCLPNA
DuPont Environmental Treatment Chambers Works, Deepwater, NJF039Standards under §268.401,3-phenylenediamine 1,3-PDANANACMBST; CHOXD fb BIODG or CARBN; or BIODG fb CARBN(13)
Dupont Environmental Treatment—Chambers Works Wastewater Treatment Plant, Deepwater, NJ8K088Standards under §268.40Arsenic1.4NA5.0 mg/L TCLPNA
EnergySolutions LLC, Clive, UT (14)P- and U-listed hazardous waste requiring CMBSTStandards under 268.40NANANACMBST or VTDNA
Guardian Industries Jefferson Hills, PA (6), (11), and (12)D010 Standards under 268.40SeleniumNANA11 mg/L TCLPNA
Owens Brockway Glass Container Company, Vernon, CA6D010Standards under §268.40SeleniumNANA51 mg/L TCLP(15)
Owens Brockway Glass Container Company, Vernon, CA6D010Standards under §268.40SeleniumNANA59 mg/L TCLP(16)
Northwestern Plating Works, Inc., Chicago, ILF006Table CCWE in 268.40Cyanides (Total)1.2(2 and 3)970(4)
   Cyanides (Amenable).86(2)30(4)
   Cadmium1.6NA
   Chromium.32NA
   Lead.040NA
   Nickel.44NA
St. Gobain Containers, El Monte, CA5 7D010Standards under §268.40SeleniumNANA25 mg/L TCLPNA
U.S. Ecology Idaho, Incorporated, Grandview, IdahoK08810Standards under §268.40Arsenic1.4NA5.0 mg/L TCLPNA

(1)—A facility may certify compliance with these treatment standards according to provisions in 40 CFR 268.7.

(2)—Cyanide Wastewater Standards for F006 are based on analysis of composite samples.

(3)—These facilities must comply with 0.86 mg/l for amenable cyanides in the wastewater exiting the alkaline chlorination system. These facilities must also comply with 40 CFR §268.7.a.4 for appropriate monitoring frequency consistent with the facilities' waste analysis plan.

(4)—Cyanide nonwastewaters are analyzed using SW-846 Method 9010C or 9012B, as incorporated by reference in §260.11 of this chapter, sample size 10 grams, distillation time, 1 hour and 15 minutes.

(5)—Alternative D010 selenium standard only applies to dry scrubber solid from glass manufacturing wastes.

(6)—Alternative D010 selenium standard only applies to electrostatic precipitator dust generated during glass manufacturing operations.

7D010 wastes generated by this facility must be treated by Chemical Waste Management, Inc. at its Kettleman Hills facility in Kettleman City, California.

(8)—Dupont Environmental Treatment-Chambers Works must dispose of this waste in their on-site Subtitle C hazardous waste landfill.

(9)—This treatment standard applies only to K088-derived bag house dust, incinerator ash, and filtercake at this facility.

(10)—This treatment standard applies only to K088-derived air emission control dust generated by this facility.

(11)—D010 wastes generated by this facility may be treated by Heritage Environmental Services, LLC at their RCRA permitted treatment facility in Indianapolis, Indiana or by Chemical Waste Management, Chemical Services Inc. at their RCRA permitted treatment facility in Model City, New York.

(12)—D010 waste generated by this facility may be treated by Chemical Waste Management, Chemical Services, LLC. at their treatment facility in Model City, New York.

(13)—This treatment standard applies to 1,3-PDA in biosludge from treatment of F039.

(14)—This site-specific treatment variance applies only to solid treatment residue resulting from the vacuum thermal desorption (VTD) of P- and U-listed hazardous waste containing radioactive contamination (“mixed waste”) at the EnergySolutions' LLC facility in Clive, Utah that otherwise requires CMBST as the LDR treatment standard. Once the P- and U-listed mixed waste are treated using VTD, the solid treatment residue can be land disposed at EnergySolutions' onsite RCRA permitted mixed waste landfill without further treatment. This treatment variance is conditioned on EnergySolutions complying with a Waste Family Demonstration Testing Plan specifically addressing the treatment of these P- and U-listed wastes, with this plan being implemented through a RCRA Part B permit modification for the VTD unit.

15This alternative standard applies only to D010 wastes generated by this facility and treated by Chemical Waste Management, Inc. at its Kettleman Hills facility in Kettleman City, California.

16This alternative standard applies only to D010 wastes generated by this facility and treated by U.S. Ecology Nevada at its facility in Beatty, Nevada. This alternative treatment standard is conditioned on the waste-to-reagent ratio not exceeding 1 to 0.45.

Note: NA means Not Applicable.

[51 FR 40642, Nov. 7, 1986, as amended at 52 FR 21017, June 4, 1987; 53 FR 31221, Aug. 17, 1988; 54 FR 36972, Sept. 6, 1989; 56 FR 12355, Mar. 25, 1991; 61 FR 55727, Oct. 28, 1996; 62 FR 26025, May 12, 1997; 62 FR 64509, Dec. 5, 1997; 63 FR 28738, May 26, 1998; 64 FR 28391, May 26, 1999; 66 FR 33890, June 26, 2001; 67 FR 35928, May 22, 2002; 67 FR 36818, May 28, 2002; 69 FR 6575, Feb. 11, 2004; 69 FR 67653, Nov. 19, 2004; 70 FR 34589, June 14, 2005; 70 FR 44511, Aug. 3, 2005; 71 FR 6212, Feb. 7, 2006; 71 FR 40279, July 14, 2006; 73 FR 27767, May 14, 2008; 77 FR 50626, Aug. 22, 2012]

§268.45   Treatment standards for hazardous debris.

(a) Treatment standards. Hazardous debris must be treated prior to land disposal as follows unless EPA determines under §261.3(f)(2) of this chapter that the debris is no longer contaminated with hazardous waste or the debris is treated to the waste-specific treatment standard provided in this subpart for the waste contaminating the debris:

(1) General. Hazardous debris must be treated for each “contaminant subject to treatment” defined by paragraph (b) of this section using the technology or technologies identified in Table 1 of this section.

(2) Characteristic debris. Hazardous debris that exhibits the characteristic of ignitability, corrosivity, or reactivity identified under §§261.21, 261.22, and 261.23 of this chapter, respectively, must be deactivated by treatment using one of the technologies identified in Table 1 of this section.

(3) Mixtures of debris types. The treatment standards of Table 1 in this section must be achieved for each type of debris contained in a mixture of debris types. If an immobilization technology is used in a treatment train, it must be the last treatment technology used.

(4) Mixtures of contaminant types. Debris that is contaminated with two or more contaminants subject to treatment identified under paragraph (b) of this section must be treated for each contaminant using one or more treatment technologies identified in Table 1 of this section. If an immobilization technology is used in a treatment train, it must be the last treatment technology used.

(5) Waste PCBs. Hazardous debris that is also a waste PCB under 40 CFR part 761 is subject to the requirements of either 40 CFR part 761 or the requirements of this section, whichever are more stringent.

(b) Contaminants subject to treatment. Hazardous debris must be treated for each “contaminant subject to treatment.” The contaminants subject to treatment must be determined as follows:

(1) Toxicity characteristic debris. The contaminants subject to treatment for debris that exhibits the Toxicity Characteristic (TC) by §261.24 of this chapter are those EP constituents for which the debris exhibits the TC toxicity characteristic.

(2) Debris contaminated with listed waste. The contaminants subject to treatment for debris that is contaminated with a prohibited listed hazardous waste are those constituents or wastes for which treatment standards are established for the waste under §268.40.

(3) Cyanide reactive debris. Hazardous debris that is reactive because of cyanide must be treated for cyanide.

(c) Conditioned exclusion of treated debris. Hazardous debris that has been treated using one of the specified extraction or destruction technologies in Table 1 of this section and that does not exhibit a characteristic of hazardous waste identified under subpart C, part 261, of this chapter after treatment is not a hazardous waste and need not be managed in a subtitle C facility. Hazardous debris contaminated with a listed waste that is treated by an immobilization technology specified in Table 1 is a hazardous waste and must be managed in a subtitle C facility.

(d) Treatment residuals—(1) General requirements. Except as provided by paragraphs (d)(2) and (d)(4) of this section:

(i) Residue from the treatment of hazardous debris must be separated from the treated debris using simple physical or mechanical means; and

(ii) Residue from the treatment of hazardous debris is subject to the waste-specific treatment standards provided by subpart D of this part for the waste contaminating the debris.

(2) Nontoxic debris. Residue from the deactivation of ignitable, corrosive, or reactive characteristic hazardous debris (other than cyanide-reactive) that is not contaminated with a contaminant subject to treatment defined by paragraph (b) of this section, must be deactivated prior to land disposal and is not subject to the waste-specific treatment standards of subpart D of this part.

(3) Cyanide-reactive debris. Residue from the treatment of debris that is reactive because of cyanide must meet the treatment standards for D003 in “Treatment Standards for Hazardous Wastes” at §268.40.

(4) Ignitable nonwastewater residue. Ignitable nonwastewaster residue containing equal to or greater than 10% total organic carbon is subject to the technology specified in the treatment standard for D001: Ignitable Liquids.

(5) Residue from spalling. Layers of debris removed by spalling are hazardous debris that remain subject to the treatment standards of this section.

Table 1—Alternative Treatment Standards For Hazardous Debris1

Technology descriptionPerformance and/or design and operating standardContaminant restrictions2
A. Extraction Technologies:
1. Physical Extraction
a. Abrasive Blasting: Removal of contaminated debris surface layers using water and/or air pressure to propel a solid media (e.g., steel shot, aluminum oxide grit, plastic beads)Glass, Metal, Plastic, Rubber: Treatment to a clean debris surface.3
Brick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Removal of at least 0.6 cm of the surface layer; treatment to a clean debris surface.3
All Debris: None.
b. Scarification, Grinding, and Planing: Process utilizing striking piston heads, saws, or rotating grinding wheels such that contaminated debris surface layers are removedSame as aboveSame as above.
c. Spalling: Drilling or chipping holes at appropriate locations and depth in the contaminated debris surface and applying a tool which exerts a force on the sides of those holes such that the surface layer is removed. The surface layer removed remains hazardous debris subject to the debris treatment standardsSame as aboveSame as above.
d. Vibratory Finishing: Process utilizing scrubbing media, flushing fluid, and oscillating energy such that hazardous contaminants or contaminated debris surface layers are removed.4Same as aboveSame as above.
e. High Pressure Steam and Water Sprays: Application of water or steam sprays of sufficient temperature, pressure, residence time, agitation, surfactants, and detergents to remove hazardous contaminants from debris surfaces or to remove contaminated debris surface layersSame as aboveSame as above.
2. Chemical Extraction
a. Water Washing and Spraying: Application of water sprays or water baths of sufficient temperature, pressure, residence time, agitation, surfactants, acids, bases, and detergents to remove hazardous contaminants from debris surfaces and surface pores or to remove contaminated debris surface layersAll Debris: Treatment to a clean debris surface3;
Brick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Debris must be no more than 1.2 cm (1/2 inch) in one dimension (i.e., thickness limit,5 except that this thickness limit may be waived under an “Equivalent Technology” approval under §268.42(b);8 debris surfaces must be in contact with water solution for at least 15 minutes
Brick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Contaminant must be soluble to at least 5% by weight in water solution or 5% by weight in emulsion; if debris is contaminated with a dioxin-listed waste,6 an “Equivalent Technology” approval under §268.42(b) must be obtained.8
b. Liquid Phase Solvent Extraction: Removal of hazardous contaminants from debris surfaces and surface pores by applying a nonaqueous liquid or liquid solution which causes the hazardous contaminants to enter the liquid phase and be flushed away from the debris along with the liquid or liquid solution while using appropriate agitation, temperature, and residence time.4Same as aboveBrick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Same as above, except that contaminant must be soluble to at least 5% by weight in the solvent.
c. Vapor Phase Solvent Extraction: Application of an organic vapor using sufficient agitation, residence time, and temperature to cause hazardous contaminants on contaminated debris surfaces and surface pores to enter the vapor phase and be flushed away with the organic vapor.4Same as above, except that brick, cloth, concrete, paper, pavement, rock and wood surfaces must be in contact with the organic vapor for at least 60 minutesSame as above.
3. Thermal Extraction
a. High Temperature Metals Recovery: Application of sufficient heat, residence time, mixing, fluxing agents, and/or carbon in a smelting, melting, or refining furnace to separate metals from debrisFor refining furnaces, treated debris must be separated from treatment residuals using simple physical or mechanical means,9 and, prior to further treatment, such residuals must meet the waste-specific treatment standards for organic compounds in the waste contaminating the debrisDebris contaminated with a dioxin-listed waste:5 Obtain an “Equivalent Technology” approval under §268.42(b).8
b. Thermal Desorption: Heating in an enclosed chamber under either oxidizing or nonoxidizing atmospheres at sufficient temperature and residence time to vaporize hazardous contaminants from contaminated surfaces and surface pores and to remove the contaminants from the heating chamber in a gaseous exhaust gas.7All Debris: Obtain an “Equivalent Technology” approval under §268.42(b);8 treated debris must be separated from treatment residuals using simple physical or mechanical means,9 and, prior to further treatment, such residue must meet the waste-specific treatment standards for organic compounds in the waste contaminating the debris
Brick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Debris must be no more than 10 cm (4 inches) in one dimension (i.e., thickness limit),5 except that this thickness limit may be waived under the “Equivalent Technology” approval
All Debris: Metals other than mercury.
B. Destruction Technologies:
1. Biological Destruction (Biodegradation): Removal of hazardous contaminants from debris surfaces and surface pores in an aqueous solution and biodegradation of organic or nonmetallic inorganic compounds (i.e., inorganics that contain phosphorus, nitrogen, or sulfur) in units operated under either aerobic or anaerobic conditionsAll Debris: Obtain an “Equivalent Technology” approval under §268.42(b);8 treated debris must be separated from treatment residuals using simple physical or mechanical means,9 and, prior to further treatment, such residue must meet the waste-specific treatment standards for organic compounds in the waste contaminating the debris
Brick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Debris must be no more than 1.2 cm (1/2 inch) in one dimension (i.e., thickness limit),5 except that this thickness limit may be waived under the “Equivalent Technology” approval
All Debris: Metal contaminants.
2. Chemical Destruction
a. Chemical Oxidation: Chemical or electrolytic oxidation utilizing the following oxidation reagents (or waste reagents) or combination of reagents—(1) hypochlorite (e.g., bleach); (2) chlorine; (3) chlorine dioxide; (4) ozone or UV (ultraviolet light) assisted ozone; (5) peroxides; (6) persulfates; (7) perchlorates; (8) permanganates; and/or (9) other oxidizing reagents of equivalent destruction efficiency.4 Chemical oxidation specifically includes what is referred to as alkaline chlorinationAll Debris: Obtain an “Equivalent Technology” approval under §268.42(b);8 treated debris must be separated from treatment residuals using simple physical or mechanical means,9 and, prior to further treatment, such residue must meet the waste-specific treatment standards for organic compounds in the waste contaminating the debris
Brick, Cloth, Concrete, Paper, Pavement, Rock, Wood: Debris must be no more than 1.2 cm (1/2 inch) in one dimension (i.e., thickness limit),5 except that this thickness limit may be waived under the “Equivalent Technology” approval
All Debris: Metal contaminants.
b. Chemical Reduction: Chemical reaction utilizing the following reducing reagents (or waste reagents) or combination of reagents: (1) sulfur dioxide; (2) sodium, potassium, or alkali salts of sulfites, bisulfites, and metabisulfites, and polyethylene glycols (e.g., NaPEG and KPEG); (3) sodium hydrosulfide; (4) ferrous salts; and/or (5) other reducing reagents of equivalent efficiency.4Same as aboveSame as above.
3. Thermal Destruction: Treatment in an incinerator operating in accordance with Subpart O of Parts 264 or 265 of this chapter; a boiler or industrial furnace operating in accordance with Subpart H of Part 266 of this chapter, or other thermal treatment unit operated in accordance with Subpart X, Part 264 of this chapter, or Subpart P, Part 265 of this chapter, but excluding for purposes of these debris treatment standards Thermal Desorption unitsTreated debris must be separated from treatment residuals using simple physical or mechanical means,9 and, prior to further treatment, such residue must meet the waste-specific treatment standards for organic compounds in the waste contaminating the debrisBrick, Concrete, Glass, Metal, Pavement, Rock, Metal: Metals other than mercury, except that there are no metal restrictions for vitrification.
Debris contaminated with a dioxin-listed waste.6 Obtain an “Equivalent Technology” approval under §268.42(b),8 except that this requirement does not apply to vitrification.
C. Immobilization Technologies:
1. Macroencapsulation: Application of surface coating materials such as polymeric organics (e.g., resins and plastics) or use of a jacket of inert inorganic materials to substantially reduce surface exposure to potential leaching mediaEncapsulating material must completely encapsulate debris and be resistant to degradation by the debris and its contaminants and materials into which it may come into contact after placement (leachate, other waste, microbes)None.
2. Microencapsulation: Stabilization of the debris with the following reagents (or waste reagents) such that the leachability of the hazardous contaminants is reduced: (1) Portland cement; or (2) lime/pozzolans (e.g., fly ash and cement kiln dust). Reagents (e.g., iron salts, silicates, and clays) may be added to enhance the set/cure time and/or compressive strength, or to reduce the leachability of the hazardous constituents.5Leachability of the hazardous contaminants must be reducedNone.
3. Sealing: Application of an appropriate material which adheres tightly to the debris surface to avoid exposure of the surface to potential leaching media. When necessary to effectively seal the surface, sealing entails pretreatment of the debris surface to remove foreign matter and to clean and roughen the surface. Sealing materials include epoxy, silicone, and urethane compounds, but paint may not be used as a sealantSealing must avoid exposure of the debris surface to potential leaching media and sealant must be resistent to degradation by the debris and its contaminants and materials into which it may come into contact after placement (leachate, other waste, microbes)None.

1Hazardous debris must be treated by either these standards or the waste-specific treatment standards for the waste contaminating the debris. The treatment standards must be met for each type of debris contained in a mixture of debris types, unless the debris is converted into treatment residue as a result of the treatment process. Debris treatment residuals are subject to the waste-specific treatment standards for the waste contaminating the debris.

2Contaminant restriction means that the technology is not BDAT for that contaminant. If debris containing a restricted contaminant is treated by the technology, the contaminant must be subsequently treated by a technology for which it is not restricted in order to be land disposed (and excluded from Subtitle C regulation).

3“Clean debris surface” means the surface, when viewed without magnification, shall be free of all visible contaminated soil and hazardous waste except that residual staining from soil and waste consisting of light shadows, slight streaks, or minor discolorations, and soil and waste in cracks, crevices, and pits may be present provided that such staining and waste and soil in cracks, crevices, and pits shall be limited to no more than 5% of each square inch of surface area.

4Acids, solvents, and chemical reagents may react with some debris and contaminants to form hazardous compounds. For example, acid washing of cyanide-contaminated debris could result in the formation of hydrogen cyanide. Some acids may also react violently with some debris and contaminants, depending on the concentration of the acid and the type of debris and contaminants. Debris treaters should refer to the safety precautions specified in Material Safety Data Sheets for various acids to avoid applying an incompatible acid to a particular debris/contaminant combination. For example, concentrated sulfuric acid may react violently with certain organic compounds, such as acrylonitrile.

5If reducing the particle size of debris to meet the treatment standards results in material that no longer meets the 60 mm minimum particle size limit for debris, such material is subject to the waste-specific treatment standards for the waste contaminating the material, unless the debris has been cleaned and separated from contaminated soil and waste prior to size reduction. At a minimum, simple physical or mechanical means must be used to provide such cleaning and separation of nondebris materials to ensure that the debris surface is free of caked soil, waste, or other nondebris material.

6Dioxin-listed wastes are EPA Hazardous Waste numbers FO20, FO21, FO22, FO23, FO26, and FO27.

7Thermal desorption is distinguished from Thermal Destruction in that the primary purpose of Thermal Desorption is to volatilize contaminants and to remove them from the treatment chamber for subsequent destruction or other treatment.

8The demonstration “Equivalent Technology” under §268.42(b) must document that the technology treats contaminants subject to treatment to a level equivalent to that required by the performance and design and operating standards for other technologies in this table such that residual levels of hazardous contaminants will not pose a hazard to human health and the environment absent management controls.

9Any soil, waste, and other nondebris material that remains on the debris surface (or remains mixed with the debris) after treatment is considered a treatment residual that must be separated from the debris using, at a minimum, simple physical or mechanical means. Examples of simple physical or mechanical means are vibratory or trommel screening or water washing. The debris surface need not be cleaned to a “clean debris surface” as defined in note 3 when separating treated debris from residue; rather, the surface must be free of caked soil, waste, or other nondebris material. Treatment residuals are subject to the waste-specific treatment standards for the waste contaminating the debris.

[57 FR 37277, Aug. 18, 1992, as amended at 59 FR 48103, Sept. 19, 1994; 63 FR 28738, May 26, 1998; 71 FR 40279, July 14, 2006]

§268.46   Alternative treatment standards based on HTMR.

For the treatment standards previously found in this section, refer to §268.40.

[59 FR 48103, Sept. 19, 1994]

§268.48   Universal treatment standards.

(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents as defined in §268.2(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in the following Table UTS.

Universal Treatment Standards

[Note: NA means not applicable]

Regulated constituent
common name
CAS1
number
Wastewater
standard
Nonwastewater
standard
Concentration2 in mg/lConcentration3 in mg/kg unless noted as “mg/l TCLP”
Organic Constituents
Acenaphthylene208-96-80.0593.4
Acenaphthene83-32-90.0593.4
Acetone67-64-10.28160
Acetonitrile75-05-85.638
Acetophenone96-86-20.0109.7
2-Acetylaminofluorene53-96-30.059140
Acrolein107-02-80.29NA
Acrylamide79-06-11923
Acrylonitrile107-13-10.2484
Aldrin309-00-20.0210.066
4-Aminobiphenyl92-67-10.13NA
Aniline62-53-30.8114
o-Anisidine (2-methoxyaniline)90-04-00.0100.66
Anthracene120-12-70.0593.4
Aramite140-57-80.36NA
alpha-BHC319-84-60.000140.066
beta-BHC319-85-70.000140.066
delta-BHC319-86-80.0230.066
gamma-BHC58-89-90.00170.066
Benzene71-43-20.1410
Benz(a)anthracene56-55-30.0593.4
Benzal chloride98-87-30.0556.0
Benzo(b)fluoranthene (difficult to distinguish from benzo(k)fluoranthene)205-99-20.116.8
Benzo(k)fluoranthene (difficult to distinguish from benzo(b)fluoranthene)207-08-90.116.8
Benzo(g,h,i)perylene191-24-20.00551.8
Benzo(a)pyrene50-32-80.0613.4
Bromodichloromethane75-27-40.3515
Bromomethane/Methyl bromide74-83-90.1115
4-Bromophenyl phenyl ether101-55-30.05515
n-Butyl alcohol71-36-35.62.6
Butyl benzyl phthalate85-68-70.01728
2-sec-Butyl-4,6-dinitrophenol/Dinoseb88-85-70.0662.5
Carbon disulfide75-15-03.84.8 mg/l TCLP
Carbon tetrachloride56-23-50.0576.0
Chlordane (alpha and gamma isomers)57-74-90.00330.26
p-Chloroaniline106-47-80.4616
Chlorobenzene108-90-70.0576.0
Chlorobenzilate510-15-60.10NA
2-Chloro-1,3-butadiene126-99-80.0570.28
Chlorodibromomethane124-48-10.05715
Chloroethane75-00-30.276.0
bis(2-Chloroethoxy)methane111-91-10.0367.2
bis(2-Chloroethyl)ether111-44-40.0336.0
Chloroform67-66-30.0466.0
bis(2-Chloroisopropyl)ether39638-32-90.0557.2
p-Chloro-m-cresol59-50-70.01814
2-Chloroethyl vinyl ether110-75-80.062NA
Chloromethane/Methyl chloride74-87-30.1930
2-Chloronaphthalene91-58-70.0555.6
2-Chloropchenol95-57-80.0445.7
3-Chloropropylene107-05-10.03630
Chrysene218-01-90.0593.4
p-Cresidine120-71-80.0100.66
o-Cresol95-48-70.115.6
m-Cresol (difficult to distinguish from p-cresol)108-39-40.775.6
p-Cresol (difficult to distinguish from m-cresol)106-44-50.775.6
Cyclohexanone108-94-10.360.75 mg/l TCLP
o,p′-DDD53-19-00.0230.087
p,p′-DDD72-54-80.0230.087
o,p′-DDE3424-82-60.0310.087
p,p′-DDE72-55-90.0310.087
o,p′-DDT789-02-60.00390.087
p,p′-DDT50-29-30.00390.087
Dibenz(a,h)anthracene53-70-30.0558.2
Dibenz(a,e)pyrene192-65-40.061NA
1,2-Dibromo-3-chloropropane96-12-80.1115
1,2-Dibromoethane/Ethylene dibromide106-93-40.02815
Dibromomethane74-95-30.1115
m-Dichlorobenzene541-73-10.0366.0
o-Dichlorobenzene95-50-10.0886.0
p-Dichlorobenzene106-46-70.0906.0
Dichlorodifluoromethane75-71-80.237.2
1,1-Dichloroethane75-34-30.0596.0
1,2-Dichloroethane107-06-20.216.0
1,1-Dichloroethylene75-35-40.0256.0
trans-1,2-Dichloroethylene156-60-50.05430
2,4-Dichlorophenol120-83-20.04414
2,6-Dichlorophenol87-65-00.04414
2,4-Dichlorophenoxyacetic acid/2,4-D94-75-70.7210
1,2-Dichloropropane78-87-50.8518
cis-1,3-Dichloropropylene10061-01-50.03618
trans-1,3-Dichloropropylene10061-02-60.03618
Dieldrin60-57-10.0170.13
Diethyl phthalate84-66-20.2028
p-Dimethylaminoazobenzene60-11-70.13NA
2,4-Dimethylaniline (2,4-xylidine)95-68-10.0100.66
2,4-Dimethyl phenol105-67-90.03614
Dimethyl phthalate131-11-30.04728
Di-n-butyl phthalate84-74-20.05728
1,4-Dinitrobenzene100-25-40.322.3
4,6-Dinitro-o-cresol534-52-10.28160
2,4-Dinitrophenol51-28-50.12160
2,4-Dinitrotoluene121-14-20.32140
2,6-Dinitrotoluene606-20-20.5528
Di-n-octyl phthalate117-84-00.01728
Di-n-propylnitrosamine621-64-70.4014
1,4-Dioxane123-91-112.0170
Diphenylamine (difficult to distinguish from diphenylnitrosamine)122-39-40.9213
Diphenylnitrosamine (difficult to distinguish from diphenylamine)86-30-60.9213
1,2-Diphenylhydrazine122-66-70.087NA
Disulfoton298-04-40.0176.2
Endosulfan I959-98-80.0230.066
Endosulfan II33213-65-90.0290.13
Endosulfan sulfate1031-07-80.0290.13
Endrin72-20-80.00280.13
Endrin aldehyde7421-93-40.0250.13
Ethyl acetate141-78-60.3433
Ethyl benzene100-41-40.05710
Ethyl cyanide/Propanenitrile107-12-00.24360
Ethyl ether60-29-70.12160
bis(2-Ethylhexyl)phthalate117-81-70.2828
Ethyl methacrylate97-63-20.14160
Ethylene oxide75-21-80.12NA
Famphur52-85-70.01715
Fluoranthene206-44-00.0683.4
Fluorene86-73-70.0593.4
Heptachlor76-44-80.00120.066
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (1,2,3,4,6,7,8-HpCDD)35822-46-90.000035.0025
1,2,3,4,6,7,8-Heptachlorodibenzofluran (1,2,3,4,6,7,8-HpCDF)67562-39-40.000035.0025
1,2,3,4,7,8,9-Heptachlorodibenzofluran (1,2,3,4,7,8,9-HpCDF)55673-89-70.000035.0025
Heptachlor epoxide1024-57-30.0160.066
Hexachlorobenzene118-74-10.05510
Hexachlorobutadiene87-68-30.0555.6
Hexachlorocyclopentadiene77-47-40.0572.4
HxCDDs (All Hexachlorodibenzo-p-dioxins)NA0.0000630.001
HxCDFs (All Hexachlorodibenzofurans)NA0.0000630.001
Hexachloroethane67-72-10.05530
Hexachloropropylene1888-71-70.03530
Indeno(1,2,3-c,d) pyrene193-39-50.00553.4
Iodomethane74-88-40.1965
Isobutyl alcohol78-83-15.6170
Isodrin465-73-60.0210.066
Isosafrole120-58-10.0812.6
Kepone143-50-00.00110.13
Methacrylonitrile126-98-70.2484
Methanol67-56-15.60.75 mg/l TCLP
Methapyrilene91-80-50.0811.5
Methoxychlor72-43-50.250.18
3-Methylcholanthrene56-49-50.005515
4,4-Methylene bis(2-chloroaniline)101-14-40.5030
Methylene chloride75-09-20.08930
Methyl ethyl ketone78-93-30.2836
Methyl isobutyl ketone108-10-10.1433
Methyl methacrylate80-62-60.14160
Methyl methanesulfonate66-27-30.018NA
Methyl parathion298-00-00.0144.6
Naphthalene91-20-30.0595.6
2-Naphthylamine91-59-80.52NA
o-Nitroaniline88-74-40.2714
p-Nitroaniline100-01-60.02828
Nitrobenzene98-95-30.06814
5-Nitro-o-toluidine99-55-80.3228
o-Nitrophenol88-75-50.02813
p-Nitrophenol100-02-70.1229
N-Nitrosodiethylamine55-18-50.4028
N-Nitrosodimethylamine62-75-90.402.3
N-Nitroso-di-n-butylamine924-16-30.4017
N-Nitrosomethylethylamine10595-95-60.402.3
N-Nitrosomorpholine59-89-20.402.3
N-Nitrosopiperidine100-75-40.01335
N-Nitrosopyrrolidine930-55-20.01335
1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD)3268-87-90.0000630.005
1,2,3,4,6,7,8,9-Octachlorodibenzofluran (OCDF)39001-02-00.0000630.005
Parathion56-38-20.0144.6
Total PCBs (sum of all PCB isomers, or all Aroclors)81336-36-30.1010
Pentachlorobenzene608-93-50.05510
PeCDDs (All Pentachlorodibenzo-p-dioxins)NA0.0000630.001
PeCDFs (All Pentachlorodibenzofurans)NA0.0000350.001
Pentachloroethane76-01-70.0556.0
Pentachloronitrobenzene82-68-80.0554.8
Pentachlorophenol87-86-50.0897.4
Phenacetin62-44-20.08116
Phenanthrene85-01-80.0595.6
Phenol108-95-20.0396.2
1,3-Phenylenediamine108-45-20.0100.66
Phorate298-02-20.0214.6
Phthalic acid100-21-00.05528
Phthalic anhydride85-44-90.05528
Pronamide23950-58-50.0931.5
Pyrene129-00-00.0678.2
Pyridine110-86-10.01416
Safrole94-59-70.08122
Silvex/2,4,5-TP93-72-10.727.9
1,2,4,5-Tetrachlorobenzene95-94-30.05514
TCDDs (All Tetrachlorodibenzo-p-dioxins)NA0.0000630.001
TCDFs (All Tetrachlorodibenzofurans)NA0.0000630.001
1,1,1,2-Tetrachloroethane630-20-60.0576.0
1,1,2,2-Tetrachloroethane79-34-50.0576.0
Tetrachloroethylene127-18-40.0566.0
2,3,4,6-Tetrachlorophenol58-90-20.0307.4
Toluene108-88-30.08010
Toxaphene8001-35-20.00952.6
Tribromomethane/Bromoform75-25-20.6315
1,2,4-Trichlorobenzene120-82-10.05519
1,1,1-Trichloroethane71-55-60.0546.0
1,1,2-Trichloroethane79-00-50.0546.0
Trichloroethylene79-01-60.0546.0
Trichlorofluoromethane75-69-40.02030
2,4,5-Trichlorophenol95-95-40.187.4
2,4,6-Trichlorophenol88-06-20.0357.4
2,4,5-Trichlorophenoxyacetic acid/2,4,5-T93-76-50.727.9
1,2,3-Trichloropropane96-18-40.8530
1,1,2-Trichloro-1,2,2-trifluoroethane76-13-10.05730
tris-(2,3-Dibromopropyl) phosphate126-72-70.110.10
Vinyl chloride75-01-40.276.0
Xylenes-mixed isomers (sum of o-, m-, and p-xylene concentrations)1330-20-70.3230
Inorganic Constituents
Antimony7440-36-01.91.15 mg/l TCLP
Arsenic7440-38-21.45.0 mg/l TCLP
Barium7440-39-31.221 mg/l TCLP
Beryllium7440-41-70.821.22 mg/l TCLP
Cadmium7440-43-90.690.11 mg/l TCLP
Chromium (Total)7440-47-32.770.60 mg/l TCLP
Cyanides (Total)457-12-51.2590
Cyanides (Amenable)457-12-50.8630
Fluoride516984-48-835NA
Lead7439-92-10.690.75 mg/l TCLP
Mercury—Nonwastewater from Retort7439-97-6NA0.20 mg/l TCLP
Mercury—All Others7439-97-60.150.025 mg/l TCLP
Nickel7440-02-03.9811 mg/l TCLP
Selenium77782-49-20.825.7 mg/l TCLP
Silver7440-22-40.430.14 mg/l TCLP
Sulfide518496-25-814NA
Thallium7440-28-01.40.20 mg/l TCLP
Vanadium57440-62-24.31.6 mg/l TCLP
Zinc57440-66-62.614.3 mg/l TCLP

Footnotes to Table UTS

1CAS means Chemical Abstract Services. When the waste code and/or regulated constituents are described as a combination of a chemical with it's salts and/or esters, the CAS number is given for the parent compound only.
2Concentration standards for wastewaters are expressed in mg/l and are based on analysis of composite samples.
3Except for Metals (EP or TCLP) and Cyanides (Total and Amenable) the nonwastewater treatment standards expressed as a concentration were established, inpart, based upon incineration in units operated in accordance with the technical requirements of 40 CFR part 264, subpart O or 40 CFR part 265, subpart O, or based upon combustion in fuel substitution units operating in accordance with applicable technical requirements. A facility may comply with these treatment standards according to provisions in 40 CFR 268.40(d). All concentration standards for nonwastewaters are based on analysis of grab samples.
4Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as incorporated by reference in 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.
5These constituents are not “underlying hazardous constituents” in characteristic wastes, according to the definition at §268.2(i).
6[Reserved]
7This constituent is not an underlying hazardous constituent as defined at §268.2(i) of this Part because its UTS level is greater than its TC level, thus a treatment selenium waste would always be characteristically hazardous, unless it is treated to below its characteristic level.
8This standard is temporarily deferred for soil exhibiting a hazardous characteristic due to D004-D011 only.

[59 FR 48103, Sept. 19, 1994, as amended at 60 FR 302, Jan. 3, 1995; 61 FR 15654, Apr. 8 1996; 61 FR 33690, June 28, 1996; 62 FR 7596, Feb. 19, 1997; 63 FR 24626, May 4, 1998; 63 FR 28739, May 26, 1998; 63 FR 47417, Sept. 4, 1998; 64 FR 25417, May 11, 1999; 65 FR 14475, Mar. 17, 2000; 70 FR 34590, June 14, 2005; 70 FR 9178, Feb. 24, 2005; 71 FR 40279, July 14, 2006; 75 FR 13008, Mar. 18, 2010; 76 FR 34156, June 13, 2011]

§268.49   Alternative LDR treatment standards for contaminated soil.

(a) Applicability. You must comply with LDRs prior to placing soil that exhibits a characteristic of hazardous waste, or exhibited a characteristic of hazardous waste at the time it was generated, into a land disposal unit. The following chart describes whether you must comply with LDRs prior to placing soil contaminated by listed hazardous waste into a land disposal unit:

If LDRsAnd if LDRsAnd ifThen you
Applied to the listed waste when it contaminated the soil*Apply to the listed waste nowMust comply with LDRs
Didn't apply to the listed waste when it contaminated the soil*Apply to the listed waste nowThe soil is determined to contain the listed waste when the soil is first generatedMust comply with LDRs.
Didn't apply to the listed waste when it contaminated the soil*Apply to the listed waste nowThe soil is determined not to contain the listed waste when the soil is first generatedNeedn't comply with LDRs.
Didn't apply to the listed waste when it contaminated the soil*Don't apply to the listed waste nowNeedn't comply with LDRs.

*For dates of LDR applicability, see 40 CFR Part 268 Appendix VII. To determine the date any given listed hazardous waste contaminated any given volume of soil, use the last date any given listed hazardous waste was placed into any given land disposal unit or, in the case of an accidental spill, the date of the spill.

(b) Prior to land disposal, contaminated soil identified by paragraph (a) of this section as needing to comply with LDRs must be treated according to the applicable treatment standards specified in paragraph (c) of this section or according to the Universal Treatment Standards specified in 40 CFR 268.48 applicable to the contaminating listed hazardous waste and/or the applicable characteristic of hazardous waste if the soil is characteristic. The treatment standards specified in paragraph (c) of this section and the Universal Treatment Standards may be modified through a treatment variance approved in accordance with 40 CFR 268.44.

(c) Treatment standards for contaminated soils. Prior to land disposal, contaminated soil identified by paragraph (a) of this section as needing to comply with LDRs must be treated according to all the standards specified in this paragraph or according to the Universal Treatment Standards specified in 40 CFR 268.48.

(1) All soils. Prior to land disposal, all constituents subject to treatment must be treated as follows:

(A) For non-metals except carbon disulfide, cyclohexanone, and methanol, treatment must achieve 90 percent reduction in total constituent concentrations, except as provided by paragraph (c)(1)(C) of this section.

(B) For metals and carbon disulfide, cyclohexanone, and methanol, treatment must achieve 90 percent reduction in constituent concentrations as measured in leachate from the treated media (tested according to the TCLP) or 90 percent reduction in total constituent concentrations (when a metal removal treatment technology is used), except as provided by paragraph (c)(1)(C)of this section.

(C) When treatment of any constituent subject to treatment to a 90 percent reduction standard would result in a concentration less than 10 times the Universal Treatment Standard for that constituent, treatment to achieve constituent concentrations less than 10 times the universal treatment standard is not required. Universal Treatment Standards are identified in 40 CFR 268.48 Table UTS.

(2) Soils that exhibit the characteristic of ignitability, corrosivity or reactivity. In addition to the treatment required by paragraph (c)(1) of this section, prior to land disposal, soils that exhibit the characteristic of ignitability, corrosivity, or reactivity must be treated to eliminate these characteristics.

(3) Soils that contain nonanalyzable constituents. In addition to the treatment requirements of paragraphs (c)(1) and (2) of this section, prior to land disposal, the following treatment is required for soils that contain nonanalyzable constituents:

(A) For soil that contains only analyzable and nonanalyzable organic constituents, treatment of the analyzable organic constituents to the levels specified in paragraphs (c)(1) and (2) of this section; or,

(B) For soil that contains only nonanalyzable constituents, treatment by the method(s) specified in §268.42 for the waste contained in the soil.

(d) Constituents subject to treatment. When applying the soil treatment standards in paragraph (c) of this section, constituents subject to treatment are any constituents listed in §268.48 Table UTS-Universal Treatment Standards that are reasonably expected to be present in any given volume of contaminated soil, except fluoride, selenium, sulfides, vanadium, zinc, and that are present at concentrations greater than ten times the universal treatment standard. PCBs are not constituent subject to treatment in any given volume of soil which exhibits the toxicity characteristic solely because of the presence of metals.

(e) Management of treatment residuals. Treatment residuals from treating contaminated soil identified by paragraph (a) of this section as needing to comply with LDRs must be managed as follows:

(1) Soil residuals are subject to the treatment standards of this section;

(2) Non-soil residuals are subject to:

(A) For soils contaminated by listed hazardous waste, the RCRA Subtitle C standards applicable to the listed hazardous waste; and

(B) For soils that exhibit a characteristic of hazardous waste, if the non-soil residual also exhibits a characteristic of hazardous waste, the treatment standards applicable to the characteristic hazardous waste.

[63 FR 28751, May 26, 1998, as amended at 64 FR 25417, May 11, 1999; 64 FR 56472, Oct. 20, 1999; 65 FR 81381, Dec. 26, 2000; 71 FR 40279, July 14, 2006]

Subpart E—Prohibitions on Storage

§268.50   Prohibitions on storage of restricted wastes.

(a) Except as provided in this section, the storage of hazardous wastes restricted from land disposal under subpart C of this part of RCRA section 3004 is prohibited, unless the following conditions are met:

(1) A generator stores such wastes in tanks, containers, or containment buildings on-site solely for the purpose of the accumulation of such quantities of hazardous waste as necessary to facilitate proper recovery, treatment, or disposal and the generator complies with the requirements in §262.34 and parts 264 and 265 of this chapter.

(2) An owner/operator of a hazardous waste treatment, storage, or disposal facility stores such wastes in tanks, containers, or containment buildings solely for the purpose of the accumulation of such quantities of hazardous waste as necessary to facilitate proper recovery, treatment, or disposal and:

(i) Each container is clearly marked to identify its contents and the date each period of accumulation begins;

(ii) Each tank is clearly marked with a description of its contents, the quantity of each hazardous waste received, and the date each period of accumulation begins, or such information for each tank is recorded and maintained in the operating record at that facility. Regardless of whether the tank itself is marked, an owner/operator must comply with the operating record requirements specified in §264.73 or §265.73.

(3) A transporter stores manifested shipments of such wastes at a transfer facility for 10 days or less.

(b) An owner/operator of a treatment, storage or disposal facility may store such wastes for up to one year unless the Agency can demonstrate that such storage was not solely for the purpose of accumulation of such quantities of hazardous waste as are necessary to facilitate proper recovery, treatment, or disposal.

(c) An owner/operator of a treatment, storage or disposal facility may store such wastes beyond one year; however, the owner/operator bears the burden of proving that such storage was solely for the purpose of accumulation of such quantities of hazardous waste as are necessary to facilitate proper recovery, treatment, or disposal.

(d) If a generator's waste is exempt from a prohibition on the type of land disposal utilized for the waste (for example, because of an approved case-by-case extension under §268.5, an approved §268.6 petition, or a national capacity variance under subpart C), the prohibition in paragraph (a) of this section does not apply during the period of such exemption.

(e) The prohibition in paragraph (a) of this section does not apply to hazardous wastes that meet the treatment standards specified under §§268.41, 268.42, and 268.43 or the treatment standards specified under the variance in §268.44, or, where treatment standards have not been specified, is in compliance with the applicable prohibitions specified in §268.32 or RCRA section 3004.

(f) Liquid hazardous wastes containing polychlorinated biphenyls (PCBs) at concentrations greater than or equal to 50 ppm must be stored at a facility that meets the requirements of 40 CFR 761.65(b) and must be removed from storage and treated or disposed as required by this part within one year of the date when such wastes are first placed into storage. The provisions of paragraph (c) of this section do not apply to such PCB wastes prohibited under §268.32 of this part.

(g) The prohibition and requirements in this section do not apply to hazardous remediation wastes stored in a staging pile approved pursuant to §264.554 of this chapter.

[51 FR 40642, Nov. 7, 1986; 52 FR 21017, June 4, 1987, as amended at 52 FR 25791, July 8, 1987; 54 FR 36972, Sept. 6, 1989; 57 FR 37281, Aug. 18, 1992; 63 FR 65940, Nov. 30, 1998; 71 FR 40279, July 14, 2006]

Appendixes I-II to Part 268 [Reserved]

Appendix III to Part 268—List of Halogenated Organic Compounds Regulated Under §268.32

In determining the concentration of HOCs in a hazardous waste for purposes of the §268.32 land disposal prohibition, EPA has defined the HOCs that must be included in a calculation as any compounds having a carbon-halogen bond which are listed in this Appendix (see §268.2). Appendix III to Part 268 consists of the following compounds:

I. Volatiles

1. Bromodichloromethane

2. Bromomethane

3. Carbon Tetrachloride

4. Chlorobenzene

5. 2-Chloro-1,3-butadiene

6. Chlorodibromomethane

7. Chloroethane

8. 2-Chloroethyl vinyl ether

9. Chloroform

10. Chloromethane

11. 3-Chloropropene

12. 1,2-Dibromo-3-chloropropane

13. 1,2-Dibromomethane

14. Dibromomethane

15. Trans-1,4-Dichloro-2—butene

16. Dichlorodifluoromethane

17. 1,1-Dichloroethane

18. 1,2-Dichloroethane

19. 1,1-Dichloroethylene

20. Trans-1,2-Dichloroethene

21. 1,2-Dichloropropane

22. Trans-1,3-Dichloropropene

23. cis-1,3-Dichloropropene

24. Iodomethane

25. Methylene chloride

26. 1,1,1,2-Tetrachloroethane

27. 1,1,2,2-Tetrachloroethane

28. Tetrachloroethene

29. Tribromomethane

30. 1,1,1-Trichloroethane

31. 1,1,2-Trichloroethane

32. Trichlorothene

33. Trichloromonofluoromethane

34. 1,2,3-Thrichloropropane

35. Vinyl Chloride

II. Semivolatiles

1. Bis(2-chloroethoxy)ethane

2. Bis(2-chloroethyl)ether

3. Bis(2-chloroisopropyl)ether

4. p-Chloroaniline

5. Chlorobenzilate

6. p-Chloro-m-cresol

7. 2-Chloronaphthalene

8. 2-Chlorphenol

9. 3-Chloropropionitrile

10. m-Dichlorobenzene

11. o-Dichlorobenzene

12. p-Dichlorobenzene

13. 3.3′-Dichlorobenzidine

14. 2,4-Dichlorophenol

15. 2,6-Dichlorophenol

16. Hexachlorobenzene

17. Hexachlorobutadiene

18. Hexachlorocyclopentadiene

19. Hexachloroethane

20. Hexachloroprophene

21. Hexachlorpropene

22. 4,4′-Methylenebis(2-chloroanaline)

23. Pentachlorobenzene

24. Pentachloroethane

25. Pentachloronitrobenzene

26. Pentachlorophenol

27. Pronamide

28. 1,2,4,5-Tetrachlorobenzene

29. 2,3,4,6-Tetrachlorophenol

30. 1,2,4-Trichlorobenzene

31. 2,4,5-Trichlorophenol

32. 2,4,6-Trichlorophenol

33. Tris(2,3-dibromopropyl)phosphate

III. Organochlorine Pesticides

1. Aldrin

2. alpha-BHC

3. beta-BHC

4. delta-BHC

5. gamma-BHC

6. Chlorodane

7. DDD

8. DDE

9. DDT

10. Dieldrin

11. Endosulfan I

12. Endosulfan II

13. Endrin

14. Endrin aldehyde

15. Heptachlor

16. Heptachlor epoxide

17. Isodrin

18. Kepone

19. Methoxyclor

20. Toxaphene

IV. Phenoxyacetic Acid Herbicides

1. 2,4-Dichlorophenoxyacetic acid

2. Silvex

3. 2,4,5-T

V. PCBs

1. Aroclor 1016

2. Aroclor 1221

3. Aroclor 1232

4. Aroclor 1242

5. Aroclor 1248

6. Aroclor 1254

7. Aroclor 1260

8. PCBs not otherwise specified

VI. Dioxins and Furans

1. Hexachlorodibenzo-p-dioxins

2. Hexachlorodibenzofuran

3. Pentachlorodibenzo-p-dioxins

4. Pentachlorodibenzofuran

5. Tetrachlorodibenzo-p-dioxins

6. Tetrachlorodibenzofuran

7. 2,3,7,8-Tetrachlorodibenzo-p-dioxin

[65 FR 81380, Dec. 26, 2000]

Appendix IV to Part 268—Wastes Excluded From Lab Packs Under the Alternative Treatment Standards of §268.42(c)

Hazardous waste with the following EPA Hazardous Waste Codes may not be placed in lab packs under the alternative lab pack treatment standards of §268.42(c): D009, F019, K003, K004, K005, K006, K062, K071, K100, K106, P010, P011, P012, P076, P078, U134, U151.

[59 FR 48107 Sept. 19, 1994]

Appendix V to Part 268 [Reserved]

Appendix VI to Part 268—Recommended Technologies To Achieve Deactivation of Characteristics in Section 268.42

The treatment standard for many characteristic wastes is stated in the §268.40 Table of Treatment Standards as “Deactivation and meet UTS.” EPA has determined that many technologies, when used alone or in combination, can achieve the deactivation portion of the treatment standard. Characteristic wastes that are not managed in a facility regulated by the Clean Water Act (CWA) or in a CWA-equivalent facility, and that also contain underlying hazardous constituents (see §268.2(i)) must be treated not only by a “deactivating” technology to remove the characteristic, but also to achieve the universal treatment standards (UTS) for underlying hazardous constituents. The following appendix presents a partial list of technologies, utilizing the five letter technology codes established in 40 CFR 268.42 Table 1, that may be useful in meeting the treatment standard. Use of these specific technologies is not mandatory and does not preclude direct reuse, recovery, and/or the use of other pretreatment technologies, provided deactivation is achieved and underlying hazardous constituents are treated to achieve the UTS.

Waste code/subcategoryNonwastewatersWastewaters
D001 Ignitable Liquids based on 261.21(a)(1)—Low TOC Nonwastewater Subcategory (containing 1% to <10% TOC)RORGS
INCIN
WETOX
CHOXD
BIODG
n.a.
D001 Ignitable Liquids based on 261.21(a)(1)—Ignitable Wastewater Subcategory (containing <1% TOC)n.a.RORGS
INCIN
WETOX
CHOXD
BIODG
D001 Compressed Gases based on 261.21(A)(3)RCGAS
INCIN
FSUBS
ADGAS fb. INCIN
ADGAS fb. (CHOXD; or CHRED)
n.a.
D001 Ignitable Reactives based on 261.21(a)(2)WTRRX
CHOXD
CHRED
STABL
INCIN
n.a.
D001 Ignitable Oxidizers based on 261.21(a)(4)CHRED
INCIN
CHRED
INCIN
D002 Acid Subcategory based on 261.22(a)(1) with pH less than or equal to 2RCORR
NEUTR
INCIN
NEUTR
INCIN
D002 Alkaline Subcategory based on 261.22(a)(1) with pH greater than or equal to 12.5NEUTR
INCIN
NEUTR
INCIN
D002 Other Corrosives based on 261.22(a)(2)CHOXD
CHRED
INCIN
STABL
CHOXD
CHRED
INCIN
D003 Water Reactives based on 261.23(a) (2), (3), and (4)INCIN
WTRRX
CHOXD
CHRED
n.a.
D003 Reactive Sulfides based on 261.23(a)(5)CHOXD
CHRED
INCIN
STABL
CHOXD
CHRED
BIODG
INCIN
D003 Explosives based on 261.23(a) (6), (7), and (8)INCIN
CHOXD
CHRED
INCIN
CHOXD
CHRED
BIODG
CARBN
D003 Other Reactives based on 261.23(a)(1)INCIN
CHOXD
CHRED
INCIN
CHOXD
CHRED
BIODG
CARBN
K044 Wastewater treatment sludges from the manufacturing and processing of explosivesCHOXD
CHRED
INCIN
CHOXD
CHRED
BIODG
CARBN
INCIN
K045 Spent carbon from the treatment of wastewaters containing explosivesCHOXD
CHRED
INCIN
CHOXD
CHRED
BIODG
CARBN
INCIN
K047 Pink/red water from TNT operationsCHOXD
CHRED
INCIN
CHOXD
CHRED
BIODG
CARBN
INCIN

Note: “n.a.” stands for “not applicable”; “fb.” stands for “followed by”.

[55 FR 22714, June 1, 1990, as amended at 62 FR 26025, May 12, 1997]

Appendix VII to Part 268—LDR Effective Dates of Surface Disposed Prohibited Hazardous Wastes

Table 1—Effective Dates of Surface Disposed Wastes (Non-Soil and Debris) Regulated in the LDRSa—Comprehensive List

Waste codeWaste categoryEffective date
D001cAll (except High TOC Ignitable Liquids)Aug. 9, 1993.
D001High TOC Ignitable LiquidsAug. 8, 1990.
D002cAllAug. 9, 1993.
D003Newly identified surface-disposed elemental phosphorus processing wastesMay 26, 2000.
D004Newly identified D004 and mineral processing wastesAug. 24, 1998.
D004Mixed radioactive/newly identified D004 or mineral processing wastesMay 26, 2000
D005Newly identified D005 and mineral processing wastesAug. 24, 1998.
D005Mixed radioactive/newly identified D005 or mineral processing wastesMay 26, 2000.
D006Newly identified D006 and mineral processing wastesAug. 24, 1998.
D006Mixed radioactive/newly identified D006 or mineral processing wastesMay 26, 2000.
D007Newly identified D007 and mineral processing wastesAug. 24, 1998.
D007Mixed radioactive/newly identified D007 or mineral processing wastesMay 26, 2000.
D008Newly identified D008 and mineral processing wasteAug. 24, 1998.
D008Mixed radioactive/newly identified D008 or mineral processing wastesMay 26, 2000.
D009Newly identified D009 and mineral processing wasteAug. 24, 1998.
D009Mixed radioactive/newly identified D009 or mineral processing wastesMay 26, 2000.
D010Newly identified D010 and mineral processing wastesAug. 24, 1998.
D010Mixed radioactive/newly identified D010 or mineral processing wastesMay 26, 2000.
D011Newly identified D011 and mineral processing wastesAug. 24, 1998.
D011Mixed radioactive/newly identified D011 or mineral processing wastesMay 26, 2000.
D012 (that exhibit the toxicity characteristic based on the TCLP)dAllDec. 14, 1994.
D013 (that exhibit the toxicity characteristic based on the TCLP)dAllDec. 14, 1994.
D014 (that exhibit the toxicity characteristic based on the TCLP)dAllDec. 14, 1994.
D015 (that exhibit the toxicity characteristic based on the TCLP)dAllDec. 14, 1994.
D016 (that exhibit the toxicity characteristic based on the TCLP)dAllDec. 14, 1994.
D017 (that exhibit the toxicity characteristic based on the TCLP)dAllDec. 14, 1994.
D018Mixed with radioactive wastesSept. 19, 1996.
D018All othersDec. 19, 1994.
D019Mixed with radioactive wastesSept. 19, 1996.
D019All othersDec. 19, 1994.
D020Mixed with radioactive wastesSept. 19, 1996.
D020All othersDec. 19, 1994.
D021Mixed with radioactive wastesSept. 19, 1996.
D021All othersDec. 19, 1994.
D022Mixed with radioactive wastesSept. 19, 1996.
D022All othersDec. 19, 1994.
D023Mixed with radioactive wastesSept. 19, 1996.
D023All othersDec. 19, 1994.
D024Mixed with radioactive wastesSept. 19, 1996.
D024All othersDec. 19, 1994.
D025Mixed with radioactive wastesSept. 19, 1996.
D025All othersDec. 19, 1994.
D026Mixed with radioactive wastesSept. 19, 1996.
D026All othersDec. 19, 1994.
D027Mixed with radioactive wastesSept. 19, 1996.
D027All othersDec. 19, 1994.
D028Mixed with radioactive wastesSept. 19, 1996.
D028All othersDec. 19, 1994.
D029Mixed with radioactive wastesSept. 19, 1996.
D029All othersDec. 19, 1994.
D030Mixed with radioactive wastesSept. 19. 1996.
D030All othersDec. 19, 1994.
D031Mixed with radioactive wastesSept. 19, 1996.
D031All othersDec. 19, 1994.
D032Mixed with radioactive wastesSept. 19, 1996.
D032All othersDec. 19, 1994.
D033Mixed with radioactive wastesSept. 19, 1996.
D033All othersDec. 19, 1994.
D034Mixed with radioactive wastesSept. 19, 1996.
D034All othersDec. 19, 1994.
D035Mixed with radioactive wastesSept. 19, 1996.
D035All othersDec. 19, 1994.
D036Mixed with radioactive wastesSept. 19, 1996.
D036All othersDec. 19, 1994.
D037Mixed with radioactive wastesSept. 19, 1996.
D037All othersDec. 19, 1994.
D038Mixed with radioactive wastesSept. 19, 1996.
D038All othersDec. 19, 1994.
D039Mixed with radioactive wastesSept. 19, 1996.
D039All othersDec. 19, 1994.
D040Mixed with radioactive wastesSept. 19, 1996.
D040All othersDec. 19, 1994.
D041Mixed with radioactive wastesSept. 19, 1996.
D041All othersDec. 19, 1994.
D042Mixed with radioactive wastesSept. 19, 1996.
D042All othersDec. 19, 1994.
D043Mixed with radioactive wastesSept. 19, 1996.
D043All othersDec. 19, 1994.
F001Small quantity generators, CERCLA response/RCRA corrective action, initial generator's solvent-water mixtures, solvent-containing sludges and solidsNov. 8, 1988.
F001All othersNov. 8, 1986.
F002 (1,1,2-trichloroethane)Wastewater and NonwastewaterAug. 8, 1990.
F002Small quantity generators, CERCLA response/RCRA corrective action, initial generator's solvent-water mixtures, solvent-containing sludges and solidsNov. 8, 1988.
F002All othersNov. 8, 1986.
F003Small quantity generators, CERCLA response/RCRA corrective action, initial generator's solvent-water mixtures, solvent-containing sludges and solidsNov. 8, 1988.
F003All othersNov. 8, 1986.
F004Small quantity generators, CERCLA response/RCRA corrective action, initial generator's solvent-water mixtures, solvent-containing sludges and solidsNov. 8, 1988.
F004All othersNov. 8, 1986.
F005 (benzene, 2-ethoxy ethanol, 2-nitropropane)Wastewater and NonwastewaterAug. 8, 1990.
F005Small quantity generators, CERCLA response/RCRA corrective action, initial generator's solvent-water mixtures, solvent-containing sludges and solidsNov. 8, 1988.
F005All othersNov. 8, 1986.
F006WastewaterAug. 8, 1990.
F006NonwastewaterAug. 8, 1988.
F006 (cyanides)NonwastewaterJuly 8, 1989.
F007AllJuly 8, 1989.
F008AllJuly 8, 1989.
F009AllJuly 8, 1989.
F010AllJune 8, 1989.
F011 (cyanides)NonwastewaterDec. 8, 1989.
F011All othersJuly 8, 1989.
F012 (cyanides)NonwastewaterDec. 8, 1989.
F012All othersJuly 8, 1989.
F019AllAug. 8, 1990.
F020AllNov. 8, 1988.
F021AllNov. 8, 1988.
F025AllAug. 8, 1990.
F026AllNov. 8, 1988.
F027AllNov. 8, 1988.
F028AllNov. 8, 1988.
F032Mixed with radioactive wastesMay 12, 1999
F032All othersAug. 12, 1997.
F034Mixed with radioactive wastesMay 12, 1999
F034All othersAug. 12, 1997.
F035Mixed with radioactive wastesMay 12, 1999.
F035All othersAug. 12, 1997.
F037Not generated from surface impoundment cleanouts or closuresJune 30, 1993.
F037Generated from surface impoundment cleanouts or closuresJune 30, 1994.
F037Mixed with radioactive wastesJune 30, 1994.
F038Not generated from surface impoundment cleanouts or closuresJune 30, 1993.
F038Generated from surface impoundment cleanouts or closuresJune 30, 1994.
F038Mixed with radioactive wastesJune 30, 1994.
F039WastewaterAug. 8, 1990.
F039NonwastewaterMay 8, 1992.
K001 (organics)bAllAug. 8, 1988.
K001All othersAug. 8, 1988.
K002AllAug. 8, 1990.
K003AllAug. 8, 1990.
K004WastewaterAug. 8, 1990.
K004NonwastewaterAug. 8, 1988.
K005WastewaterAug. 8, 1990.
K005NonwastewaterJune 8, 1989.
K006AllAug. 8, 1990.
K007WastewaterAug. 8, 1990.
K007NonwastewaterJune 8, 1989.
K008WastewaterAug. 8, 1990.
K008NonwastewaterAug. 8, 1988.
K009AllJune 8, 1989.
K010AllJune 8, 1989.
K011WastewaterAug. 8, 1990.
K011NonwastewaterJune 8, 1989.
K013WastewaterAug. 8, 1990.
K013NonwastewaterJune 8, 1989.
K014WastewaterAug. 8, 1990.
K014NonwastewaterJune 8, 1989.
K015WastewaterAug. 8, 1988.
K015NonwastewaterAug. 8, 1990.
K016AllAug. 8, 1988.
K017AllAug. 8, 1990.
K018AllAug. 8, 1988.
K019AllAug. 8, 1988.
K020AllAug. 8, 1988.
K021WastewaterAug. 8, 1990.
K021NonwastewaterAug. 8, 1988.
K022WastewaterAug. 8, 1990.
K022NonwastewaterAug. 8, 1988.
K023AllJune 8, 1989.
K024AllAug. 8, 1988.
K025WastewaterAug. 8, 1990.
K025NonwastewaterAug. 8, 1988.
K026AllAug. 8, 1990.
K027AllJune 8, 1989.
K028 (metals)NonwastewaterAug. 8, 1990.
K028All othersJune 8, 1989.
K029WastewaterAug. 8, 1990.
K029NonwastewaterJune 8, 1989.
K030AllAug. 8, 1988.
K031WastewaterAug. 8, 1990.
K031NonwastewaterMay 8, 1992.
K032AllAug. 8, 1990.
K033AllAug. 8, 1990.
K034AllAug. 8, 1990.
K035AllAug. 8, 1990.
K036WastewaterJune 8, 1989.
K036NonwastewaterAug. 8, 1988.
K037bWastewaterAug. 8, 1988.
K037NonwastewaterAug. 8, 1988.
K038AllJune 8, 1989.
K039AllJune 8, 1989.
K040AllJune 8, 1989.
K041AllAug. 8, 1990.
K042AllAug. 8, 1990.
K043AllJune 8, 1989.
K044AllAug. 8, 1988.
K045AllAug. 8, 1988.
K046 (Nonreactive)NonwastewaterAug. 8, 1988.
K046All othersAug. 8, 1990.
K047AllAug. 8, 1988.
K048WastewaterAug. 8, 1990.
K048NonwastewaterNov. 8, 1990.
K049WastewaterAug. 8, 1990.
K049NonwastewaterNov. 8, 1990.
K050WastewaterAug. 8, 1990.
K050NonwastewaterNov. 8, 1990.
K051WastewaterAug. 8, 1990.
K051NonwastewaterNov. 8, 1990.
K052WastewaterAug. 8, 1990.
K052NonwastewaterNov. 8, 1990.
K060WastewaterAug. 8, 1990.
K060NonwastewaterAug. 8, 1988.
K061WastewaterAug. 8, 1990.
K061NonwastewaterJune 30, 1992.
K062AllAug. 8, 1988.
K069 (Non-Calcium Sulfate)NonwastewaterAug. 8, 1988.
K069All othersAug. 8, 1990.
K071AllAug. 8, 1990.
K073AllAug. 8, 1990.
K083AllAug. 8, 1990.
K084WastewaterAug. 8, 1990.
K084NonwastewaterMay 8, 1992.
K085AllAug. 8, 1990.
K086 (organics)bAllAug. 8, 1988.
K086All othersAug. 8, 1988.
K087AllAug. 8, 1988.
K088All othersOct. 8, 1997.
K088All othersJan. 8, 1997.
K093AllJune 8, 1989.
K094AllJune 8, 1989.
K095WastewaterAug. 8, 1990.
K095NonwastewaterJune 8, 1989.
K096WastewaterAug. 8, 1990.
K096NonwastewaterJune 8, 1989.
K097AllAug. 8, 1990.
K098AllAug. 8, 1990.
K099AllAug. 8, 1988.
K100WastewaterAug. 8, 1990.
K100NonwastewaterAug. 8, 1988.
K101 (organics)WastewaterAug. 8, 1988.
K101 (metals)WastewaterAug. 8, 1990.
K101 (organics)NonwastewaterAug. 8, 1988.
K101 (metals)NonwastewaterMay 8, 1992.
K102 (organics)WastewaterAug. 8, 1988.
K102 (metals)WastewaterAug. 8, 1990.
K102 (organics)NonwastewaterAug. 8, 1988.
K102 (metals)NonwastewaterMay 8, 1992.
K103AllAug. 8, 1988.
K104AllAug. 8, 1988.
K105AllAug. 8, 1990.
K106WastewaterAug. 8, 1990.
K106NonwastewaterMay 8, 1992.
K107Mixed with radioactive wastesJune 30, 1994.
K107All othersNov. 9, 1992.
K108Mixed with radioactive wastesJune 30, 1994.
K108All othersNov. 9, 1992.
K109Mixed with radioactive wastesJune 30, 1994.
K109All othersNov. 9, 1992.
K110Mixed with radioactive wastesJune 30, 1994.
K110All othersNov. 9, 1992.
K111Mixed with radioactive wastesJune 30, 1994.
K111All othersNov. 9, 1992.
K112Mixed with radioactive wastesJune 30, 1994.
K112All othersNov. 9, 1992.
K113AllJune 8, 1989.
K114AllJune 8, 1989.
K115AllJune 8, 1989.
K116AllJune 8, 1989.
K117Mixed with radioactive wastesJune 30, 1994.
K117All othersNov. 9, 1992.
K118Mixed with radioactive wastesJune 30, 1994.
K118All othersNov. 9, 1992.
K123Mixed with radioactive wastesJune 30, 1994.
K123All othersNov. 9, 1992.
K124Mixed with radioactive wastesJune 30, 1994.
K124All othersNov. 9, 1992.
K125Mixed with radioactive wastesJune 30, 1994.
K125All othersNov. 9, 1992.
K126Mixed with radioactive wastesJune 30, 1994.
K126All othersNov. 9, 1992.
K131Mixed with radioactive wastesJune 30, 1994.
K131All othersNov. 9, 1992.
K132Mixed with radioactive wastesJune 30, 1994.
K132All othersNov. 9, 1992.
K136Mixed with radioactive wastesJune 30, 1994.
K136All othersNov. 9, 1992.
K141Mixed with radioactive wastesSep. 19, 1996.
K141All othersDec. 19, 1994.
K142Mixed with radioactive wastesSep. 19, 1996.
K142All othersDec. 19, 1994.
K143Mixed with radioactive wastesSep. 19, 1996.
K143All othersDec. 19, 1994.
K144Mixed with radioactive wastesSep. 19, 1996.
K144All othersDec. 19, 1994.
K145Mixed with radioactive wastesSep. 19, 1996.
K145All othersDec. 19, 1994.
K147Mixed with radioactive wastesSep. 19, 1996.
K147All othersDec. 19, 1994.
K148Mixed with radioactive wastesSep. 19, 1996.
K148All othersDec. 19, 1994.
K149Mixed with radioactive wastesSep. 19, 1996.
K149All othersDec. 19, 1994.
K150Mixed with radioactive wastesSep. 19, 1996.
K150All othersDec. 19, 1994.
K151Mixed with radioactive wastesSep. 19, 1996.
K151All othersDec. 19, 1994.
K156Mixed with radioactive wastesApr. 8, 1998.
K156All othersJuly 8, 1996.
K157Mixed with radioactive wastesApr. 8, 1998.
K157All othersJuly 8, 1996.
K158Mixed with radioactive wastesApr. 8, 1998.
K158All othersJuly 8, 1996.
K159Mixed with radioactive wastesApr. 8, 1998.
K159All othersJuly 8, 1996.
K160Mixed with radioactive wastesApr. 8, 1998.
K160All othersJuly 8, 1996.
K161Mixed with radioactive wastesApr. 8, 1998.
K161All othersJuly 8, 1996.
P001AllAug. 8, 1990.
P002AllAug. 8, 1990.
P003AllAug. 8, 1990.
P004AllAug. 8, 1990.
P005AllAug. 8, 1990.
P006AllAug. 8, 1990.
P007AllAug. 8, 1990.
P008AllAug. 8, 1990.
P009AllAug. 8, 1990.
P010WastewaterAug. 8, 1990.
P010NonwastewaterMay 8, 1992.
P011WastewaterAug. 8, 1990.
P011NonwastewaterMay 8, 1992.
P012WastewaterAug. 8, 1990.
P012NonwastewaterMay 8, 1992.
P013 (barium)NonwastewaterAug. 8, 1990.
P013All othersJune 8, 1989.
P014AllAug. 8, 1990.
P015AllAug. 8, 1990.
P016AllAug. 8, 1990.
P017AllAug. 8, 1990.
P018AllAug. 8, 1990.
P020AllAug. 8, 1990.
P021AllJune 8, 1989.
P022AllAug. 8, 1990.
P023AllAug. 8, 1990.
P024AllAug. 8, 1990.
P026AllAug. 8, 1990.
P027AllAug. 8, 1990.
P028AllAug. 8, 1990.
P029AllJune 8, 1989.
P030AllJune 8, 1989.
P031AllAug. 8, 1990.
P033AllAug. 8, 1990.
P034AllAug. 8, 1990.
P036WastewaterAug. 8, 1990.
P036NonwastewaterMay 8, 1992.
P037AllAug. 8, 1990.
P038WastewaterAug. 8, 1990.
P038NonwastewaterMay 8, 1992.
P039AllJune 8, 1989.
P040AllJune 8, 1989.
P041AllJune 8, 1989.
P042AllAug. 8, 1990.
P043AllJune 8, 1989.
P044AllJune 8, 1989.
P045AllAug. 8, 1990.
P046AllAug. 8, 1990.
P047AllAug. 8, 1990.
P048AllAug. 8, 1990.
P049AllAug. 8, 1990.
P050AllAug. 8, 1990.
P051AllAug. 8, 1990.
P054AllAug. 8, 1990.
P056AllAug. 8, 1990.
P057AllAug. 8, 1990.
P058AllAug. 8, 1990.
P059AllAug. 8, 1990.
P060AllAug. 8, 1990.
P062AllJune 8, 1989.
P063AllJune 8, 1989.
P064AllAug. 8, 1990.
P065WastewaterAug. 8, 1990.
P065NonwastewaterMay 8, 1992.
P066AllAug. 8, 1990.
P067AllAug. 8, 1990.
P068AllAug. 8, 1990.
P069AllAug. 8, 1990.
P070AllAug. 8, 1990.
P071AllJune 8, 1989.
P072AllAug. 8, 1990.
P073AllAug. 8, 1990.
P074AllJune 8, 1989.
P075AllAug. 8, 1990.
P076AllAug. 8, 1990.
P077AllAug. 8, 1990.
P078AllAug. 8, 1990.
P081AllAug. 8, 1990.
P082AllAug. 8, 1990.
P084AllAug. 8, 1990.
P085AllJune 8, 1989.
P087AllMay 8, 1992.
P088AllAug. 8, 1990.
P089AllJune 8, 1989.
P092WastewaterAug. 8, 1990.
P092NonwastewaterMay 8, 1992.
P093AllAug. 8, 1990.
P094AllJune 8, 1989.
P095AllAug. 8, 1990.
P096AllAug. 8, 1990.
P097AllJune 8, 1989.
P098AllJune 8, 1989.
P099 (silver)WastewaterAug. 8, 1990.
P099All othersJune 8, 1989.
P101AllAug. 8, 1990.
P102AllAug. 8, 1990.
P103AllAug. 8, 1990.
P104 (silver)WastewaterAug. 8, 1990.
P104All othersJune 8, 1989.
P105AllAug. 8, 1990.
P106AllJune 8, 1989.
P108AllAug. 8, 1990.
P109AllJune 8, 1989.
P110AllAug. 8, 1990.
P111AllJune 8, 1989.
P112AllAug. 8, 1990.
P113AllAug. 8, 1990.
P114AllAug. 8, 1990.
P115AllAug. 8, 1990.
P116AllAug. 8, 1990.
P118AllAug. 8, 1990.
P119AllAug. 8, 1990.
P120AllAug. 8, 1990.
P121AllJune 8, 1989.
P122AllAug. 8, 1990.
P123AllAug. 8, 1990.
P127Mixed with radioactive wastesApr. 8, 1998.
P127All othersJuly 8, 1996.
P128Mixed with radioactive wastesApr. 8, 1998.
P128All othersJuly 8, 1996.
P185Mixed with radioactive wastesApr. 8, 1998.
P185All othersJuly 8, 1996.
P188Mixed with radioactive wastesApr. 8, 1998.
P188All othersJuly 8, 1996.
P189Mixed with radioactive wastesApr. 8, 1998.
P189All othersJuly 8, 1996.
P190Mixed with radioactive wastesApr. 8, 1998.
P190All othersJuly 8, 1996.
P191Mixed with radioactive wastesApr. 8, 1998.
P191All othersJuly 8, 1996.
P192Mixed with radioactive wastesApr. 8, 1998.
P192All othersJuly 8, 1996.
P194Mixed with radioactive wastesApr. 8, 1998.
P194All othersJuly 8, 1996.
P196Mixed with radioactive wastesApr. 8, 1998.
P196All othersJuly 8, 1996.
P197Mixed with radioactive wastesApr. 8, 1998.
P197All othersJuly 8, 1996.
P198Mixed with radioactive wastesApr. 8, 1998.
P198All othersJuly 8, 1996.
P199Mixed with radioactive wastesApr. 8, 1998.
P199All othersJuly 8, 1996.
P201Mixed with radioactive wastesApr. 8, 1998.
P201All othersJuly 8, 1996.
P202Mixed with radioactive wastesApr. 8, 1998.
P202All othersJuly 8, 1996.
P203Mixed with radioactive wastesApr. 8, 1998.
P203All othersJuly 8, 1996.
P204Mixed with radioactive wastesApr. 8, 1998.
P204All othersJuly 8, 1996.
P205Mixed with radioactive wastesApr. 8, 1998.
P205All othersJuly 8, 1996.
U001AllAug. 8, 1990.
U002AllAug. 8, 1990.
U003AllAug. 8, 1990.
U004AllAug. 8, 1990.
U005AllAug. 8, 1990.
U006AllAug. 8, 1990.
U007AllAug. 8, 1990.
U008AllAug. 8, 1990.
U009AllAug. 8, 1990.
U010AllAug. 8, 1990.
U011AllAug. 8, 1990.
U012AllAug. 8, 1990.
U014AllAug. 8, 1990.
U015AllAug. 8, 1990.
U016AllAug. 8, 1990.
U017AllAug. 8, 1990.
U018AllAug. 8, 1990.
U019AllAug. 8, 1990.
U020AllAug. 8, 1990.
U021AllAug. 8, 1990.
U022AllAug. 8, 1990.
U023AllAug. 8, 1990.
U024AllAug. 8, 1990.
U025AllAug. 8, 1990.
U026AllAug. 8, 1990.
U027AllAug. 8, 1990.
U028AllJune 8, 1989.
U029AllAug. 8, 1990.
U030AllAug. 8, 1990.
U031AllAug. 8, 1990.
U032AllAug. 8, 1990.
U033AllAug. 8, 1990.
U034AllAug. 8, 1990.
U035AllAug. 8, 1990.
U036AllAug. 8, 1990.
U037AllAug. 8, 1990.
U038AllAug. 8, 1990.
U039AllAug. 8, 1990.
U041AllAug. 8, 1990.
U042AllAug. 8, 1990.
U043AllAug. 8, 1990.
U044AllAug. 8, 1990.
U045AllAug. 8, 1990.
U046AllAug. 8, 1990.
U047AllAug. 8, 1990.
U048AllAug. 8, 1990.
U049AllAug. 8, 1990.
U050AllAug. 8, 1990.
U051AllAug. 8, 1990.
U052AllAug. 8, 1990.
U053AllAug. 8, 1990.
U055AllAug. 8, 1990.
U056AllAug. 8, 1990.
U057AllAug. 8, 1990.
U058AllJune 8, 1989.
U059AllAug. 8, 1990.
U060AllAug. 8, 1990.
U061AllAug. 8, 1990.
U062AllAug. 8, 1990.
U063AllAug. 8, 1990.
U064AllAug. 8, 1990.
U066AllAug. 8, 1990.
U067AllAug. 8, 1990.
U068AllAug. 8, 1990.
U069AllJune 30, 1992.
U070AllAug. 8, 1990.
U071AllAug. 8, 1990.
U072AllAug. 8, 1990.
U073AllAug. 8, 1990.
U074AllAug. 8, 1990.
U075AllAug. 8, 1990.
U076AllAug. 8, 1990.
U077AllAug. 8, 1990.
U078AllAug. 8, 1990.
U079AllAug. 8, 1990.
U080AllAug. 8, 1990.
U081AllAug. 8, 1990.
U082AllAug. 8, 1990.
U083AllAug. 8, 1990.
U084AllAug. 8, 1990.
U085AllAug. 8, 1990.
U086AllAug. 8, 1990.
U087AllJune 8, 1989.
U088AllJune 8, 1989.
U089AllAug. 8, 1990.
U090AllAug. 8, 1990.
U091AllAug. 8, 1990.
U092AllAug. 8, 1990.
U093AllAug. 8, 1990.
U094AllAug. 8, 1990.
U095AllAug. 8, 1990.
U096AllAug. 8, 1990.
U097AllAug. 8, 1990.
U098AllAug. 8, 1990.
U099AllAug. 8, 1990.
U101AllAug. 8, 1990.
U102AllJune 8, 1989.
U103AllAug. 8, 1990.
U105AllAug. 8, 1990.
U106AllAug. 8, 1990.
U107AllJune 8, 1989.
U108AllAug. 8, 1990.
U109AllAug. 8, 1990.
U110AllAug. 8, 1990.
U111AllAug. 8, 1990.
U112AllAug. 8, 1990.
U113AllAug. 8, 1990.
U114AllAug. 8, 1990.
U115AllAug. 8, 1990.
U116AllAug. 8, 1990.
U117AllAug. 8, 1990.
U118AllAug. 8, 1990.
U119AllAug. 8, 1990.
U120AllAug. 8, 1990.
U121AllAug. 8, 1990.
U122AllAug. 8, 1990.
U123AllAug. 8, 1990.
U124AllAug. 8, 1990.
U125AllAug. 8, 1990.
U126AllAug. 8, 1990.
U127AllAug. 8, 1990.
U128AllAug. 8, 1990.
U129AllAug. 8, 1990.
U130AllAug. 8, 1990.
U131AllAug. 8, 1990.
U132AllAug. 8, 1990.
U133AllAug. 8, 1990.
U134AllAug. 8, 1990.
U135AllAug. 8, 1990.
U136WastewaterAug. 8, 1990.
U136NonwastewaterMay 8, 1992.
U137AllAug. 8, 1990.
U138AllAug. 8, 1990.
U140AllAug. 8, 1990.
U141AllAug. 8, 1990.
U142AllAug. 8, 1990.
U143AllAug. 8, 1990.
U144AllAug. 8, 1990.
U145AllAug. 8, 1990.
U146AllAug. 8, 1990.
U147AllAug. 8, 1990.
U148AllAug. 8, 1990.
U149AllAug. 8, 1990.
U150AllAug. 8, 1990.
U151WastewaterAug. 8, 1990.
U151NonwastewaterMay 8, 1992.
U152AllAug. 8, 1990.
U153AllAug. 8, 1990.
U154AllAug. 8, 1990.
U155AllAug. 8, 1990.
U156AllAug. 8, 1990.
U157AllAug. 8, 1990.
U158AllAug. 8, 1990.
U159AllAug. 8, 1990.
U160AllAug. 8, 1990.
U161AllAug. 8, 1990.
U162AllAug. 8, 1990.
U163AllAug. 8, 1990.
U164AllAug. 8, 1990.
U165AllAug. 8, 1990.
U166AllAug. 8, 1990.
U167AllAug. 8, 1990.
U168AllAug. 8, 1990.
U169AllAug. 8, 1990.
U170AllAug. 8, 1990.
U171AllAug. 8, 1990.
U172AllAug. 8, 1990.
U173AllAug. 8, 1990.
U174AllAug. 8, 1990.
U176AllAug. 8, 1990.
U177AllAug. 8, 1990.
U178AllAug. 8, 1990.
U179AllAug. 8, 1990.
U180AllAug. 8, 1990.
U181AllAug. 8, 1990.
U182AllAug. 8, 1990.
U183AllAug. 8, 1990.
U184AllAug. 8, 1990.
U185AllAug. 8, 1990.
U186AllAug. 8, 1990.
U187AllAug. 8, 1990.
U188AllAug. 8, 1990.
U189AllAug. 8, 1990.
U190AllJune 8, 1989.
U191AllAug. 8, 1990.
U192AllAug. 8, 1990.
U193AllAug. 8, 1990.
U194AllJune 8, 1989.
U196AllAug. 8, 1990.
U197AllAug. 8, 1990.
U200AllAug. 8, 1990.
U201AllAug. 8, 1990.
U203AllAug. 8, 1990.
U204AllAug. 8, 1990.
U205AllAug. 8, 1990.
U206AllAug. 8, 1990.
U207AllAug. 8, 1990.
U208AllAug. 8, 1990.
U209AllAug. 8, 1990.
U210AllAug. 8, 1990.
U211AllAug. 8, 1990.
U213AllAug. 8, 1990.
U214AllAug. 8, 1990.
U215AllAug. 8, 1990.
U216AllAug. 8, 1990.
U217AllAug. 8, 1990.
U218AllAug. 8, 1990.
U219AllAug. 8, 1990.
U220AllAug. 8, 1990.
U221AllJune 8, 1989.
U222AllAug. 8, 1990.
U223AllJune 8, 1989.
U225AllAug. 8, 1990.
U226AllAug. 8, 1990.
U227AllAug. 8, 1990.
U228AllAug. 8, 1990.
U234AllAug. 8, 1990.
U235AllJune 8, 1989.
U236AllAug. 8, 1990.
U237AllAug. 8, 1990.
U238AllAug. 8, 1990.
U239AllAug. 8, 1990.
U240AllAug. 8, 1990.
U243AllAug. 8, 1990.
U244AllAug. 8, 1990.
U246AllAug. 8, 1990.
U247AllAug. 8, 1990.
U248AllAug. 8, 1990.
U249AllAug. 8, 1990.
U271Mixed with radioactive wastesApr. 8, 1998.
U271All othersJuly 8, 1996.
U277Mixed with radioactive wastesApr. 8, 1998.
U277All othersJuly 8, 1996.
U278Mixed with radioactive wastesApr. 8, 1998.
U278All othersJuly 8, 1996.
U279Mixed with radioactive wastesApr. 8, 1998.
U279All othersJuly 8, 1996.
U280Mixed with radioactive wastesApr. 8, 1998.
U280All othersJuly 8, 1996.
U328Mixed with radioactive wastesJune 30, 1994.
U328All othersNov. 9, 1992.
U353Mixed with radioactive wastesJune 30, 1994.
U353All othersNov. 9, 1992.
U359Mixed with radioactive wastesJune 30, 1994.
U359All othersNov. 9, 1992.
U364Mixed with radioactive wastesApr. 8, 1998.
U364All othersJuly 8, 1996.
U365Mixed with radioactive wastesApr. 8, 1998.
U365All othersJuly 8, 1996.
U366Mixed with radioactive wastesApr. 8, 1998.
U366All othersJuly 8, 1996.
U367Mixed with radioactive wastesApr. 8, 1998.
U367All othersJuly 8, 1996.
U372Mixed with radioactive wastesApr. 8, 1998.
U372All othersJuly 8, 1996.
U373Mixed with radioactive wastesApr. 8, 1998.
U373All othersJuly 8, 1996.
U375Mixed with radioactive wastesApr. 8, 1998.
U375All othersJuly 8, 1996.
U376Mixed with radioactive wastesApr. 8, 1998.
U376All othersJuly 8, 1996.
U377Mixed with radioactive wastesApr. 8, 1998.
U377All othersJuly 8, 1996.
U378Mixed with radioactive wastesApr. 8, 1998.
U378All othersJuly 8, 1996.
U379Mixed with radioactive wastesApr. 8, 1998.
U379All othersJuly 8, 1996.
U381Mixed with radioactive wastesApr. 8, 1998.
U381All othersJuly 8, 1996.
U382Mixed with radioactive wastesApr. 8, 1998.
U382All othersJuly 8, 1996.
U383Mixed with radioactive wastesApr. 8, 1998.
U383All othersJuly 8, 1996.
U384Mixed with radioactive wastesApr. 8, 1998.
U384All othersJuly 8, 1996.
U385Mixed with radioactive wastesApr. 8, 1998.
U385All othersJuly 8, 1996.
U386Mixed with radioactive wastesApr. 8, 1998.
U386All othersJuly 8, 1996.
U387Mixed with radioactive wastesApr. 8, 1998.
U387All othersJuly 8, 1996.
U389Mixed with radioactive wastesApr. 8, 1998.
U389All othersJuly 8, 1996.
U390Mixed with radioactive wastesApr. 8, 1998.
U390All othersJuly 8, 1996.
U391Mixed with radioactive wastesApr. 8, 1998.
U391All othersJuly 8, 1996.
U392Mixed with radioactive wastesApr. 8, 1998.
U392All othersJuly 8, 1996.
U393Mixed with radioactive wastesApr. 8, 1998.
U393All othersJuly 8, 1996.
U394Mixed with radioactive wastesApr. 8, 1998.
U394All othersJuly 8, 1996.
U395Mixed with radioactive wastesApr. 8, 1998.
U395All othersJuly 8, 1996.
U396Mixed with radioactive wastesApr. 8, 1998.
U396All othersJuly 8, 1996.
U400Mixed with radioactive wastesApr. 8, 1998.
U400All othersJuly 8, 1996.
U401Mixed with radioactive wastesApr. 8, 1998.
U401All othersJuly 8, 1996.
U402Mixed with radioactive wastesApr. 8, 1998.
U402All othersJuly 8, 1996.
U403Mixed with radioactive wastesApr. 8, 1998.
U403All othersJuly 8, 1996.
U404Mixed with radioactive wastesApr. 8, 1998.
U404All othersJuly 8, 1996.
U407Mixed with radioactive wastesApr. 8, 1998.
U407All othersJuly 8, 1996.
U409Mixed with radioactive wastesApr. 8, 1998.
U409All othersJuly 8, 1996.
U410Mixed with radioactive wastesApr. 8, 1998.
U410All othersJuly 8, 1996.
U411Mixed with radioactive wastesApr. 8, 1998.
U411All othersJuly 8, 1996.

aThis table does not include mixed radioactive wastes (from the First, Second, and Third Third rules) which received national capacity variance until May 8, 1992. This table also does not include contaminated soil and debris wastes.

bThe standard was revised in the Third Third Final Rule (55 FR 22520, June 1, 1990).

cThe standard was revised in the Third Third Emergency Rule (58 FR 29860, May 24, 1993); the original effective date was August 8, 1990.

dThe standard was revised in the Phase II Final Rule (59 FR 47982, Sept. 19, 1994); the original effective date was August 8, 1990.

eThe standards for selected reactive wastes was revised in the Phase III Final Rule (61 FR 15566, Apr. 8, 1996); the original effective date was August 8, 1990.

Table 2—Summary of Effective Dates of Land Disposal Restrictions for Contaminated Soil and Debris (CSD)

Restricted hazardous waste in CSDEffective date
1. Solvent-(F001-F005) and dioxin-(F020-F023 and F026-F028) containing soil and debris from CERCLA response or RCRA corrective actionsNov. 8, 1990.
2. Soil and debris not from CERCLA response or RCRA corrective actions contaminated with less than 1% total solvents (F001-F005) or dioxins (F020-F023 and F026-F028)Nov. 8, 1988.
3 All soil and debris contaminated with First Third wastes for which treatment standards are based on incinerationAug. 8, 1990.
4. All soil and debris contaminated with Second Third wastes for which treatment standards are based on incinerationJune 8, 1991.
5. All soil and debris contaminated with Third Third wastes or, First or Second Third “soft hammer” wastes which had treatment standards promulgated in the Third Third rule, for which treatment standards are based on incineration, vitrification, or mercury retorting, acid leaching followed by chemical precipitation, or thermal recovery of metals; as well as all inorganic solids debris contaminated with D004-D011 wastes, and all soil and debris contaminated with mixed RCRA/radioactive wastesMay 8, 1992.
6. Soil and debris contaminated with D012-D043, K141-K145, and K147-151 wastesDec. 19, 1994.
7. Debris (only) contaminated with F037, F038, K107-K112, K117, K118, K123-K126, K131, K132, K136, U328, U353, U359Dec. 19, 1994
8. Soil and debris contaminated with K156-K161, P127, P128, P188-P192, P194, P196-P199, P201-P205, U271, U277-U280, U364-U367, U372, U373, U375-U379, U381-U387, U389-U396, U400-U404, U407, and U409-U411 wastesJuly 8, 1996.
9. Soil and debris contaminated with K088 wastesOct. 8, 1997.
10. Soil and debris contaminated with radioactive wastes mixed with K088, K156-K161, P127, P128, P188-P192, P194, P196-P199, P201-P205, U271, U277-U280, U364-U367, U372, U373, U375-U379, U381-U387, U389-U396, U400-U404, U407, and U409-U411 wastesApril 8, 1998.
11. Soil and debris contaminated with F032, F034, and F035May 12, 1997.
12. Soil and debris contaminated with newly identified D004-D011 toxicity characteristic wastes and mineral processing wastes.Aug. 24, 1998.
13. Soil and debris contaminated with mixed radioactive newly identified D004-D011 characteristic wastes and mineral processing wastes.May 26, 2000.

Note: Appendix VII is provided for the convenience of the reader.

[62 FR 26025, May 12, 1997, as amended at 63 FR 28751, May 26, 1998; 65 FR 36367, June 8, 2000; 71 FR 40279, July 14, 2006; 75 FR 78926, Dec. 17, 2010]

Appendix VIII to Part 268—LDR Effective Dates of Injected Prohibited Hazardous Wastes

National Capacity LDR Variances for UIC Wastesa

Waste codeWaste categoryEffective date
F001-F005All spent F001-F005 solvent containing less than 1 percent total F001-F005 solvent constituentsAug. 8, 1990.
D001 (except High TOC Ignitable Liquids Subcategory)cAllFeb. 10, 1994.
D001 (High TOC Ignitable Characteristic Liquids Subcategory)NonwastewaterSept. 19, 1995.
D002bAllMay 8, 1992.
D002cAllFeb. 10, 1994.
D003 (cyanides)AllMay 8, 1992.
D003 (sulfides)AllMay 8, 1992.
D003 (explosives, reactives)AllMay 8, 1992.
D007AllMay 8, 1992.
D009NonwastewaterMay 8, 1992.
D012AllSept. 19, 1995.
D013AllSept. 19, 1995.
D014AllSept. 19, 1995.
D015AllSept. 19, 1995.
D016AllSept. 19, 1995.
D017AllSept. 19, 1995.
D018All, including mixed with radioactive wastesApr. 8, 1998.
D019All, including mixed with radioactive wastesApr. 8, 1998.
D020All, including mixed with radioactive wastesApr. 8, 1998.
D021All, including mixed with radioactive wastesApr. 8, 1998.
D022All, including mixed with radioactive wastesApr. 8, 1998.
D023All, including mixed radioactive wastesApr. 8, 1998.
D024All, including mixed radioactive wastesApr. 8, 1998.
D025All, including mixed radioactive wastesApr. 8, 1998.
D026All, including mixed radioactive wastesApr. 8, 1998.
D027All, including mixed radioactive wastesApr. 8, 1998.
D028All, including mixed radioactive wastesApr. 8, 1998.
D029All, including mixed radioactive wastesApr. 8, 1998.
D030All, including mixed radioactive wastesApr. 8, 1998.
D031All, including mixed radioactive wastesApr. 8, 1998.
D032All, including mixed radioactive wastesApr. 8, 1998.
D033All, including mixed radioactive wastesApr. 8, 1998.
D034All, including mixed radioactive wastesApr. 8, 1998.
D035All, including mixed radioactive wastesApr. 8, 1998.
D036All, including mixed radioactive wastesApr. 8, 1998.
D037All, including mixed radioactive wastesApr. 8, 1998.
D038All, including mixed radioactive wastesApr. 8, 1998.
D039All, including mixed radioactive wastesApr. 8, 1998.
D040All, including mixed radioactive wastesApr. 8, 1998.
D041All, including mixed radioactive wastesApr. 8, 1998.
D042All, including mixed radioactive wastesApr. 8, 1998.
D043All, including mixed radioactive wastesApr. 8, 1998.
F007AllJune 8, 1991.
F032All, including mixed radioactive wastesMay 12, 1999.
F034All, including mixed radioactive wastesMay 12, 1999.
F035All, including mixed radioactive wastesMay 12, 1999.
F037AllNov. 8, 1992.
F038AllNov. 8, 1992.
F039WastewaterMay 8, 1992.
K009WastewaterJune 8, 1991.
K011NonwastewaterJune 8, 1991.
K011WastewaterMay 8, 1992.
K013NonwastewaterJune 8, 1991.
K013WastewaterMay 8, 1992.
K014AllMay 8, 1992.
K016 (dilute)AllJune 8, 1991.
K049AllAug. 8, 1990.
K050AllAug. 8, 1990.
K051AllAug. 8, 1990.
K052AllAug. 8, 1990.
K062AllAug. 8, 1990.
K071AllAug. 8, 1990.
K088AllJan. 8, 1997.
K104AllAug. 8, 1990.
K107AllNov. 8, 1992.
K108AllNov. 9, 1992.
K109AllNov. 9, 1992.
K110AllNov. 9, 1992.
K111AllNov. 9, 1992.
K112AllNov. 9, 1992.
K117AllJune 30, 1995.
K118AllJune 30, 1995.
K123AllNov. 9, 1992.
K124AllNov. 9, 1992.
K125AllNov. 9, 1992.
K126AllNov. 9, 1992.
K131AllJune 30, 1995.
K132AllJune 30, 1995.
K136AllNov. 9, 1992.
K141AllDec. 19, 1994.
K142AllDec. 19, 1994.
K143AllDec. 19, 1994.
K144AllDec. 19, 1994.
K145AllDec. 19, 1994.
K147AllDec. 19, 1994.
K148AllDec. 19, 1994.
K149AllDec. 19, 1994.
K150AllDec. 19, 1994.
K151AllDec. 19, 1994.
K156AllJuly 8, 1996.
K157AllJuly 8, 1996.
K158AllJuly 8, 1996.
K159AllJuly 8, 1996.
K160AllJuly 8, 1996.
K161AllJuly 8, 1996.
NANewly identified mineral processing wastes from titanium dioxide production and mixed radioactive/newly identified D004-D011 characteristic wastes and mineral processing wastes.May 26, 2000.
P127AllJuly 8, 1996.
P128AllJuly 8, 1996.
P185AllJuly 8, 1996.
P188AllJuly 8, 1996.
P189AllJuly 8, 1996.
P190AllJuly 8, 1996.
P191AllJuly 8, 1996.
P192AllJuly 8, 1996.
P194AllJuly 8, 1996.
P196AllJuly 8, 1996.
P197AllJuly 8, 1996.
P198AllJuly 8, 1996.
P199AllJuly 8, 1996.
P201AllJuly 8, 1996.
P202AllJuly 8, 1996.
P203AllJuly 8, 1996.
P204AllJuly 8, 1996.
P205AllJuly 8, 1996.
U271AllJuly 8, 1996.
U277AllJuly 8, 1996.
U278AllJuly 8, 1996.
U279AllJuly 8, 1996.
U280AllJuly 8, 1996.
U328AllNov. 9, 1992.
U353AllNov. 9, 1992.
U359AllNov. 9, 1992.
U364AllJuly 8, 1996.
U365AllJuly 8, 1996.
U366AllJuly 8, 1996.
U367AllJuly 8, 1996.
U372AllJuly 8, 1996.
U373AllJuly 8, 1996.
U375AllJuly 8, 1996.
U376AllJuly 8, 1996.
U377AllJuly 8, 1996.
U378AllJuly 8, 1996.
U379AllJuly 8, 1996.
U381AllJuly 8, 1996.
U382AllJuly 8, 1996.
U383AllJuly 8, 1996.
U384AllJuly 8, 1996.
U385AllJuly 8, 1996.
U386AllJuly 8, 1996.
U387AllJuly 8, 1996.
U389AllJuly 8, 1996.
U390AllJuly 8, 1996.
U391AllJuly 8, 1996.
U392AllJuly 8, 1996.
U395AllJuly 8, 1996.
U396AllJuly 8, 1996.
U400AllJuly 8, 1996.
U401AllJuly 8, 1996.
U402AllJuly 8, 1996.
U403AllJuly 8, 1996.
U404AllJuly 8, 1996.
U407AllJuly 8, 1996.
U409AllJuly 8, 1996.
U410AllJuly 8, 1996.
U411AllJuly 8, 1996.

aWastes that are deep well disposed on-site receive a six-month variance, with restrictions effective in November 1990.

bDeepwell injected D002 liquids with a pH less than 2 must meet the California List treatment standards on August 8, 1990.

cManaged in systems defined in 40 CFR 144.6(e) and 14.6(e) as Class V injection wells, that do not engage in CWA-equivalent treatment before injection.

Note: This table is provided for the convenience of the reader.

[62 FR 26037, May 12, 1997, as amended at 63 FR 28752, May 26, 1998; 71 FR 40279, July 14, 2006]

Appendix IX to Part 268—Extraction Procedure (EP) Toxicity Test Method and Structural Integrity Test (Method 1310B)

Note: The EP (Method 1310B) is published in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as incorporated by reference in §260.11 of this chapter.

Appendix X to Part 268 [Reserved]

Appendix XI to Part 268—Metal Bearing Wastes Prohibited From Dilution in a Combustion Unit According to 40 CFR 268.3(c)

Metal Bearing Wastes Prohibited From Dilution in a Combustion Unit According to 40 CFR 268.3(c)1

Waste code Waste description
D004Toxicity Characteristic for Arsenic.
D005Toxicity Characteristic for Barium.
D006Toxicity Characteristic for Cadmium.
D007Toxicity Characteristic for Chromium.
D008Toxicity Characteristic for Lead.
D009Toxicity Characteristic for Mercury.
D010Toxicity Characteristic for Selenium.
D011Toxicity Characteristic for Silver.
F006Wastewater treatment sludges from electroplating operations except from the following processes: (1) sulfuric acid anodizing of aluminum; (2) tin plating carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc-plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and milling of aluminum.
F007Spent cyanide plating bath solutions from electroplating operations.
F008Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the process.
F009Spent stripping and cleaning bath solutions from electroplating operations where cyanides are used in the process.
F010Quenching bath residues from oil baths from metal treating operations where cyanides are used in the process.
F011Spent cyanide solutions from salt bath pot cleaning from metal heat treating operations.
F012Quenching waste water treatment sludges from metal heat treating operations where cyanides are used in the process.
F019Wastewater treatment sludges from the chemical conversion coating of aluminum except from zirconium phosphating in aluminum car washing when such phosphating is an exclusive conversion coating process.
K002Wastewater treatment sludge from the production of chrome yellow and orange pigments.
K003Wastewater treatment sludge from the production of molybdate orange pigments.
K004Wastewater treatment sludge from the production of zinc yellow pigments.
K005Wastewater treatment sludge from the production of chrome green pigments.
K006Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous and hydrated).
K007Wastewater treatment sludge from the production of iron blue pigments.
K008Oven residue from the production of chrome oxide green pigments.
K061Emission control dust/sludge from the primary production of steel in electric furnaces.
K069Emission control dust/sludge from secondary lead smelting.
K071Brine purification muds from the mercury cell processes in chlorine production, where separately prepurified brine is not used.
K100Waste leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting.
K106Sludges from the mercury cell processes for making chlorine.
P010Arsenic acid H3 AsO4
P011Arsenic oxide As2 O5
P012Arsenic trioxide
P013Barium cyanide
P015Beryllium
P029Copper cyanide Cu(CN)
P074Nickel cyanide Ni(CN)2
P087Osmium tetroxide
P099Potassium silver cyanide
P104Silver cyanide
P113Thallic oxide
P114Thallium (l) selenite
P115Thallium (l) sulfate
P119Ammonium vanadate
P120Vanadium oxide V2 O5
P121Zinc cyanide.
U032Calcium chromate.
U145Lead phosphate.
U151Mercury.
U204Selenious acid.
U205Selenium disulfide.
U216Thallium (I) chloride.
U217Thallium (I) nitrate.

1A combustion unit is defined as any thermal technology subject to 40 CFR part 264, subpart O; Part 265, subpart O; and/or 266, subpart H.

[61 FR 15658, Apr. 8, 1996]



For questions or comments regarding e-CFR editorial content, features, or design, email ecfr@nara.gov.
For questions concerning e-CFR programming and delivery issues, email webteam@gpo.gov.