40 CFR Subpart G
Colorado
June 9, 2020
§
147.300
State-administered program—Class II wells
§
147.301
EPA-administered program—Class I, III, IV, V wells and Indian lands
§
147.302
Aquifer exemptions
§
147.303
Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule
§
147.304
Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule
§
147.305
Requirements for all wells