Part 401 - GENERAL PROVISIONS
- Section 401.10 - Scope and purpose
- Section 401.11 - General definitions
- Section 401.12 - Law authorizing establishment of effluent limitations guidelines for existing sources, standards of performance for new sources and pretreatment standards of new and existing sources
- Section 401.13 - Test procedures for measurement
- Section 401.14 - Cooling water intake structures
- Section 401.15 - Toxic pollutants
- Section 401.16 - Conventional pollutants
- Section 401.17 - pH Effluent limitations under continuous monitoring