Federal (United States) · Regulations
Subpart NN — Pennsylvania
5 sections
5 sections
- 40 C.F.R. § 147.1951EPA-administered program.
- 40 C.F.R. § 147.1952Aquifer exemptions.
- 40 C.F.R. § 147.1953Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule.
- 40 C.F.R. § 147.1954Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.
- 40 C.F.R. § 147.1955Requirements for wells authorized by permit.