U.S. Code of Federal Regulations

Regulations most recently checked for updates: Feb 26, 2020

§ 429.22 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§ 429.23 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]