Subpart A. Subpart A—Definitions and General Program Requirements

• § 122.1 - Purpose and scope.
• § 122.2 - Definitions.
• § 122.3 - Exclusions.
• § 122.4 - Prohibitions (applicable to State NPDES programs, see § 123.25).
• § 122.5 - Effect of a permit.
• § 122.6 - Continuation of expiring permits.
• § 122.7 - Confidentiality of information.