U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 24, 2023
View all text of Subpart A [§ 451.10 - § 451.14]
§ 451.12 - Effluent limitations attainable by the application of the best available technology economically achievable (BAT).
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must meet the following requirements representing the application of BAT: The limitations are the same as the corresponding limitations specified in § 451.11.