Part 122 — Epa Administered Permit Programs: the National Pollutant Discharge Elimination System
- Subpt. A Definitions and General Program Requirements §§122.1 to 122.7
- Subpt. B Permit Application and Special NPDES Program Requirements §§122.21 to 122.38
- Subpt. C Permit Conditions §§122.41 to 122.50
- Subpt. D Transfer, Modification, Revocation and Reissuance, and Termination of Permits §§122.61 to 122.64