What 40 CFR Part 403 - General Pretreatment Regulations for Existing and New Sources of Pollution requires
EPA 40 CFR Part 403 establishes the general pretreatment regulations under the Clean Water Act, prohibiting industrial users from introducing pollutants that pass through or interfere with a publicly owned treatment works, applying national categorical pretreatment standards, requiring POTWs above the design-flow threshold to develop and implement approved pretreatment programs, and imposing baseline, periodic, and compliance reporting obligations on industrial users and POTWs.
Pillar: Water & Environmental Resources · Authority: US Environmental Protection Agency (EPA) · Version: 1.0.0 · Last updated:
Primary source: https://www.ecfr.gov/current/title-40/chapter-I/subchapter-N/part-403
SHA-256 integrity: f1a5c5a25754c8027b13d30d78d25abdbdcdb61cfcb628682dc8287b7af8f23e
Primary Citations — 7 traced to source
- § 403.1: Purpose and applicability.
- § 403.5: National pretreatment standards: Prohibited discharges.
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