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

Regulations last checked for updates: May 14, 2025

Title 40 - Protection of Environment last revised: Apr 14, 2028

§ 405.120 - Applicability; description of the dry whey subcategory.

§ 405.121 - Specialized definitions.

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

§ 405.123 - [Reserved]

§ 405.124 - Pretreatment standards for existing sources.

§ 405.125 - Standards of performance for new sources.

§ 405.126 - Pretreatment standards for new sources.

§ 405.127 - 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.