40 CFR 429.115 - Pretreatment standards for existing sources (PSES).

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jan 17, 2025

View all text of Subpart J [§ 429.110 - § 429.116]

§ 429.115 - Pretreatment standards for existing sources (PSES).

Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.