Code of Federal Regulations > Title 40 > Chapter I > Part 422 > Subpart D - Subpart D

Regulations last checked for updates: Nov 24, 2024

Title 40 - Protection of Environment last revised: Nov 21, 2024

§ 422.40 - Applicability; description of the defluorinated phosphate rock subcategory.

§ 422.41 - Specialized definitions.

§ 422.42 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

§ 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

§ 422.44 - [Reserved]

§ 422.45 - Standards of performance for new sources.

§ 422.46 - [Reserved]

§ 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology.

authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), and 307(c) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251,1311,1314,1316,1317; 86 Stat. 816

source: 39 FR 6582, Feb. 20, 1974, unless otherwise noted.