Federal (United States) · Regulations
Subpart A — General Provisions
8 sections
8 sections
- 40 C.F.R. § 131.1Scope.
- 40 C.F.R. § 131.2Purpose.
- 40 C.F.R. § 131.3Definitions.
- 40 C.F.R. § 131.4State authority.
- 40 C.F.R. § 131.5EPA authority.
- 40 C.F.R. § 131.6Minimum requirements for water quality standards submission.
- 40 C.F.R. § 131.7Dispute resolution mechanism.
- 40 C.F.R. § 131.8Requirements for Indian Tribes to administer a water quality standards program.