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e-CFR data is current as of September 25, 2020

Title 40Chapter ISubchapter IPart 257Subpart D → Appendix


Title 40: Protection of Environment
PART 257—CRITERIA FOR CLASSIFICATION OF SOLID WASTE DISPOSAL FACILITIES AND PRACTICES
Subpart D—Standards for the Disposal of Coal Combustion Residuals in Landfills and Surface Impoundments


Appendix IV to Part 257—Constituents for Assessment Monitoring

Common name1
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Fluoride
Lead
Lithium
Mercury
Molybdenum
Selenium
Thallium
Radium 226 and 228 combined

1Common names are those widely used in government regulations, scientific publications, and commerce; synonyms exist for many chemicals.

[80 FR 21500, Apr. 17, 2015]

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