40 CFR 437.31
§ 437.31 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 437.31, § 437.31 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT), United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/190230
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Full text
Except as provided in 40 CFR 125.30 through 125.32 or § 437.30(b), any existing point source subject to this subpart must achieve the following effluent limitations representing the application of BPT:
BPT Limitations
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.