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40 CFR 146.91 · Reporting requirements.
40 CFR 146.92 · Injection well plugging.
40 CFR 146.93 · Post-injection site care and site closure.
40 CFR 146.94 · Emergency and remedial response.
40 CFR 146.95 · Class VI injection depth waiver requirements.
40 CFR 147.1 · Purpose and scope.
40 CFR 147.2 · Severability of provisions.
40 CFR 147.50 · State-administered program—Class II wells.
40 CFR 147.51 · State-administered program—Class I, III, IV, and V wells.
40 CFR 147.52 · State-administered program—Hydraulic Fracturing of Coal Beds.
40 CFR 147.60 · EPA-administered program—Indian lands.
40 CFR 147.100 · State-administered program—Class II wells.
40 CFR 147.101 · EPA-administered program.
40 CFR 147.102 · Aquifer exemptions.
40 CFR 147.103 · Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule.
40 CFR 147.104 · Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.
40 CFR 147.150 · State-administered program—Classes I, II, III, IV, V and VI wells.
40 CFR 147.151 · EPA-administered program.
40 CFR 147.152 · Aquifer exemptions. [Reserved]
40 CFR 147.200 · State-administered program—Class I, III, IV, and V wells.
40 CFR 147.201 · State-administered program—Class II wells. [Reserved]
40 CFR 147.205 · EPA-administered program—Indian lands.
40 CFR 147.250 · State-administered program—Class II wells.
40 CFR 147.251 · EPA-administered program—Class I, III, IV and V wells and Indian lands.
40 CFR 147.252 · Aquifer exemptions. [Reserved]
40 CFR 147.253 · Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule.
40 CFR 147.300 · State-administered program—Class II wells.
40 CFR 147.301 · EPA-administered program—Class I, III, IV, V wells and Indian lands.
40 CFR 147.302 · Aquifer exemptions.
40 CFR 147.303 · Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule.
40 CFR 147.304 · Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.
40 CFR 147.305 · Requirements for all wells.
40 CFR 147.350 · State-administered program.
40 CFR 147.351-147.352 · §§ 147.351-147.352 [Reserved]
40 CFR 147.353 · EPA-administered program—Indian lands.
40 CFR 147.354-147.359 · §§ 147.354-147.359 [Reserved]
40 CFR 147.400 · State-administered program.
40 CFR 147.401-147.402 · §§ 147.401-147.402 [Reserved]
40 CFR 147.403 · EPA-administered program—Indian lands.
40 CFR 147.404-147.449 · §§ 147.404-147.449 [Reserved]
40 CFR 147.450 · State-administered program. [Reserved]
40 CFR 147.451 · EPA-administered program.
40 CFR 147.452 · Aquifer exemptions. [Reserved]
40 CFR 147.500 · State-administered program—Class I, III, IV, and V wells.
40 CFR 147.501 · EPA-administered program—Class II wells and Indian lands.
40 CFR 147.502 · Aquifer exemptions. [Reserved]
40 CFR 147.503 · Existing Class II (except enhanced recovery and hydrocarbon storage) wells authorized by rule.
40 CFR 147.504 · Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.
40 CFR 147.550 · State-administered program.
40 CFR 147.551-147.552 · §§ 147.551-147.552 [Reserved]
40 CFR 147.553 · EPA-administered program—Indian lands.
40 CFR 147.554-147.559 · §§ 147.554-147.559 [Reserved]
40 CFR 147.600 · State-administered program. [Reserved]
40 CFR 147.601 · EPA-administered program.
40 CFR 147.650 · State-administered program—Class I, III, IV, and V wells.
40 CFR 147.651 · EPA-administered program—Class II wells and all wells on Indian lands.
40 CFR 147.652 · Aquifer exemptions. [Reserved]
40 CFR 147.700 · State-administered program—Class I, III, IV, and V wells.
40 CFR 147.701 · State-administered program—Class II wells.
40 CFR 147.703 · EPA-administered program—Indian lands.
40 CFR 147.750 · State-administered program—Class II wells.
40 CFR 147.751 · EPA-administered program.
40 CFR 147.752 · Aquifer exemptions. [Reserved]
40 CFR 147.753 · Existing Class I and III wells authorized by rule.
40 CFR 147.800 · State-administered program. [Reserved]
40 CFR 147.801 · EPA-administered program.
40 CFR 147.802 · Aquifer exemptions. [Reserved]
40 CFR 147.850 · State-administered program—Class I, III, IV and V wells.
40 CFR 147.851 · State-administered program—Class II wells.
40 CFR 147.852-147.859 · §§ 147.852-147.859 [Reserved]
40 CFR 147.860 · EPA-administered program—Indian lands.
40 CFR 147.900 · State-administered program—Class II wells.
40 CFR 147.901 · EPA-administered program—Class I, III, IV, V, and VI wells and Indian lands.
40 CFR 147.902 · Acquifer exemptions.
40 CFR 147.903 · Existing Class I and III wells authorized by rule.
40 CFR 147.904 · [Reserved]
40 CFR 147.905 · Requirements for all wells—area of review.
40 CFR 147.950 · State-administered program—Class I, II, III, IV, V and VI wells.
40 CFR 147.951 · EPA-administered program—Indian lands.
40 CFR 147.1000 · State-administered program.
40 CFR 147.1001 · EPA-administered program—Indian lands.
40 CFR 147.1050 · State-administered program—Class I, II, III, IV, and V wells.
40 CFR 147.1051-147.1052 · §§ 147.1051-147.1052 [Reserved]
40 CFR 147.1053 · EPA-administered program—Indian lands.
40 CFR 147.1054-147.1099 · §§ 147.1054-147.1099 [Reserved]
40 CFR 147.1100 · State-administered program.
40 CFR 147.1101 · EPA-administered program—Indian lands.
40 CFR 147.1150 · State-administered program—Class II wells.
40 CFR 147.1151 · EPA-administered program—Class I, III, IV, V, and VI wells and Indian country.
40 CFR 147.1152 · Aquifer exemptions. [Reserved]
40 CFR 147.1153 · Existing Class II disposal wells authorized by rule in Indian country.
40 CFR 147.1154 · Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule in Indian country.
40 CFR 147.1155 · Requirements for all EPA-administered wells.
40 CFR 147.1200 · State-administered program. [Reserved]
40 CFR 147.1201 · EPA-administered program.
40 CFR 147.1202 · Aquifer exemptions. [Reserved]
40 CFR 147.1210 · Requirements for Indian lands.
40 CFR 147.1250 · State-administered program—Class I, III, IV, and V wells.
40 CFR 147.1251 · State-administered program—Class II wells.
40 CFR 147.1252 · EPA-administered program—Indian lands.