U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 10, 2022

§ 440.111 - [Reserved]
§ 440.112 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). [Reserved]
§ 440.114 - New source performance standards (NSPS). [Reserved]
§ 440.115 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BTC). [Reserved]