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Title 40

Displaying title 40, up to date as of 7/09/2026. Title 40 was last amended 7/09/2026.
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Title 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter CAir Programs50 – 99
Part 62Approval and Promulgation of State Plans for Designated Facilities and Pollutants62.01 – 62.16730
Subpart QIowa62.3840 – 62.3918
Standards of Performance for New Stationary Sources62.3840
§ 62.3840Standards of Performance for New Stationary Sources.
Plan for the Control of Designated Pollutants From Existing Facilities (Section 111(d) Plan)62.3850
§ 62.3850Identification of plan.
Sulfuric Acid Mist From Existing Sulfuric Acid Production Plants62.3851
§ 62.3851Identification of sources.
Fluoride Emissions From Existing Phosphate Fertilizer Plants62.3852
§ 62.3852Identification of sources.
Total Reduced Sulfur Emissions From Existing Kraft Pulp Mills62.3853
§ 62.3853Identification of plan—negative declaration.
Fluoride Emissions From Existing Primary Aluminum Reduction Plants62.3854
§ 62.3854Identification of plan—negative declaration.
Total Reduced Sulfur Emissions From Existing Kraft Pulp Mills62.3910
§ 62.3910Identification of plan—negative declaration.
Emissions From Existing Municipal Waste Combustors With the Capacity To Burn Greater Than 250 Tons Per Day of Municipal Solid Waste62.3911
§ 62.3911Identification of plan—negative declaration.
Emissions from Existing Municipal Waste Combustors With the Capacity To Burn Greater than 35 Megagrams Per Day of Municipal Solid Waste62.3912
§ 62.3912Identification of plan-negative declaration.
Air Emissions From Existing Municipal Solid Waste Landfills62.3913
§ 62.3913Identification of plan.
Air Emissions From Existing Hospital/Medical/Infectious Waste Incinerators62.3914
§ 62.3914Identification of plan—negative declaration.
Air Emissions from Small Existing Municipal Waste combustion Units62.3915
§ 62.3915Identification of plan—negative declaration.
Air Emissions From Existing Commercial and Industrial Solid Waste Incineration Units62.3916
§ 62.3916Identification of Plan.
Air Emissions From Existing “Other” Solid Waste Incineration Units62.3917
§ 62.3917Identification of plan—negative declaration.
Mercury Emissions From Coal-Fired Electric Steam Generating Units62.3918
§ 62.3918Identification of plan.