Code of Federal Regulations > Title 40 > Chapter I > Part 405 > Subpart D

Regulations last checked for updates: Nov 24, 2024

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

§ 405.40 - Applicability; description of the butter subcategory.

§ 405.41 - Specialized definitions.

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

§ 405.43 - [Reserved]

§ 405.44 - Pretreatment standards for existing sources.

§ 405.45 - Standards of performance for new sources.

§ 405.46 - Pretreatment standards for new sources.

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

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

source: 39 FR 18597, May 28, 1974, unless otherwise noted.