40 CFR Part 122, Appendix A to Part 122 - NPDES Primary Industry Categories

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View PDF at GPOPt. 122, App. A
Appendix A to Part 122—NPDES Primary Industry Categories
Any permit issued after June 30, 1981 to dischargers in the following categories shall include effluent limitations and a compliance schedule to meet the requirements of section 301(b)(2)(A), (C), (D), (E) and (F) of CWA, whether or not applicable effluent limitations guidelines have been promulgated. See §§ 122.44 and 122.46.
Industry Category
Adhesives and sealants
Aluminum forming
Auto and other laundries
Battery manufacturing
Coal mining
Coil coating
Copper forming
Electrical and electronic components
Electroplating
Explosives manufacturing
Foundries
Gum and wood chemicals
Inorganic chemicals manufacturing
Iron and steel manufacturing
Leather tanning and finishing
Mechanical products manufacturing
Nonferrous metals manufacturing
Ore mining
Organic chemicals manufacturing
Paint and ink formulation
Pesticides
Petroleum refining
Pharmaceutical preparations
Photographic equipment and supplies
Plastics processing
Plastic and synthetic materials manufacturing
Porcelain enameling
Printing and publishing
Pulp and paper mills
Rubber processing
Soap and detergent manufacturing
Steam electric power plants
Textile mills
Timber products processing

Title 40 published on 2014-07-01.

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-06-29; vol. 80 # 124 - Monday, June 29, 2015
    1. 80 FR 37054 - Clean Water Rule: Definition of “Waters of the United States”
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY, DEPARTMENT OF DEFENSE, Department of the Army, Corps of Engineers
      Final rule.
      This rule is effective on August 28, 2015. In accordance with 40 CFR part 23, this regulation shall be considered issued for purposes of judicial review at 1 p.m. Eastern time on July 13, 2015.
      33 CFR Part 328

Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 122 after this date.

  • 2015-06-29; vol. 80 # 124 - Monday, June 29, 2015
    1. 80 FR 37054 - Clean Water Rule: Definition of “Waters of the United States”
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY, DEPARTMENT OF DEFENSE, Department of the Army, Corps of Engineers
      Final rule.
      This rule is effective on August 28, 2015. In accordance with 40 CFR part 23, this regulation shall be considered issued for purposes of judicial review at 1 p.m. Eastern time on July 13, 2015.
      33 CFR Part 328