§ 455.67 Pretreatment standards for new sources (PSNS).
Current through Aug 22, 2025 · Read all of Part 455
Except as provided in 40 CFR 403.7 and 403.13, any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the pretreatment standards for existing sources as follows: There shall be no discharge of process wastewater pollutants.