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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter D - Water Programs |
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Part 147 - State, Tribal, and EPA-Administered Underground Injection Control Programs |
| Subpart A - General Provisions |
| § 147.1 - Purpose and scope. |
| § 147.2 - Severability of provisions. |
| Subpart AA - Missouri |
| § 147.1300 - State-administered program. |
| § 147.1301 - State-administered program - Class I, III, IV, and V wells. |
| § 147.1302 - Aquifer exemptions. |
| § 147.1303 - EPA-administered program - Indian lands. |
| Subpart AAA - Guam |
| § 147.2600 - State-administered program. |
| § 147.2601 - EPA-administered program - Indian lands. |
| Subpart B - Alabama |
| § 147.50 - State-administered program - Class II wells. |
| § 147.51 - State-administered program - Class I, III, IV, and V wells. |
| § 147.52 - State-administered program - Hydraulic Fracturing of Coal Beds. |
| § 147.60 - EPA-administered program - Indian lands. |
| Subpart BB - Montana |
| § 147.1350 - State-administered programs - Class II wells. |
| § 147.1351 - EPA-administered program. |
| § 147.1352 - Aquifer exemptions. |
| § 147.1353 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| § 147.1354 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| § 147.1355 - Requirements for all wells. |
| Appendix A to Subpart BB of Part 147 - State Requirements Incorporated by Reference in Subpart BB of Part 147 of the Code of Federal Regulations |
| Subpart BBB - Puerto Rico |
| § 147.2650 - State-administered program - Class I, II, III, IV, and V wells. |
| § 147.2651 - EPA-administered program - Indian lands. |
| Subpart C - Alaska |
| § 147.100 - State-administered program - Class II wells. |
| § 147.101 - EPA-administered program. |
| § 147.102 - Aquifer exemptions. |
| § 147.103 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| § 147.104 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| Subpart CC - Nebraska |
| § 147.1400 - State-administered program - Class II wells. |
| § 147.1401 - State administered program - Class I, III, IV and V wells. |
| § 147.1402 - Aquifer exemptions. |
| § 147.1403 - EPA-administered program - Indian lands. |
| Subpart CCC - Virgin Islands |
| § 147.2700 - State-administered program. |
| § 147.2701 - EPA-administered program. |
| Subpart D - Arizona |
| § 147.150 - State-administered program. |
| § 147.151 - EPA-administered program. |
| § 147.152 - Aquifer exemptions. |
| Subpart DD - Nevada |
| § 147.1450 - State-administered program. |
| § 147.1451 - EPA administered program - Indian lands. |
| § 147.1452 - Aquifer exemptions. |
| § 147.1453 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| § 147.1454 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| Subpart DDD - American Samoa |
| § 147.2750 - State-administered program. |
| § 147.2751 - EPA-administered program. |
| § 147.2752 - Aquifer exemptions. |
| Subpart E - Arkansas |
| § 147.200 - State-administered program - Class I, III, IV, and V wells. |
| § 147.201 - State-administered program - Class II wells. |
| § 147.205 - EPA-administered program - Indian lands. |
| Subpart EE - New Hampshire |
| § 147.1500 - State-administered program. |
| § 147.1501 - EPA-administered program - Indian lands. |
| Subpart EEE - Commonwealth of the Northern Mariana Islands |
| § 147.2800 - State-administered program - Class I, II, III, IV, and V wells. |
| § 147.2801 - EPA-administered program. |
| § 147.2802 - Aquifer exemptions. |
| Subpart F - California |
| § 147.250 - State-administered program - Class II wells. |
| § 147.251 - EPA-administered program - Class I, III, IV and V wells and Indian lands. |
| § 147.252 - Aquifer exemptions. |
| § 147.253 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| Subpart FF - New Jersey |
| § 147.1550 - State-administered program. |
| § 147.1551 - EPA-administered program - Indian lands. |
| Subpart FFF - Trust Territory of the Pacific Islands |
| § 147.2850 - State-administered program. |
| § 147.2851 - EPA-administered program. |
| § 147.2852 - Aquifer exemptions. |
| Subpart G - Colorado |
| § 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. |
| Subpart GG - New Mexico |
| § 147.1600 - State-administered program - Class II wells. |
| § 147.1601 - State-administered program - Class I, III, IV and V wells. |
| § 147.1603 - EPA-administered program - Indian lands. |
| Subpart GGG - Osage Mineral Reserve - Class II Wells |
| § 147.2901 - Applicability and scope. |
| § 147.2902 - Definitions. |
| § 147.2903 - Prohibition of unauthorized injection. |
| § 147.2904 - Area of review. |
| § 147.2905 - Plugging and abandonment. |
| § 147.2906 - Emergency permits. |
| § 147.2907 - Confidentiality of information. |
| § 147.2908 - Aquifer exemptions. |
| § 147.2909 - Authorization of existing wells by rule. |
| § 147.2910 - Duration of authorization by rule. |
| § 147.2911 - Construction requirements for wells authorized by rule. |
| § 147.2912 - Operating requirements for wells authorized by rule. |
| § 147.2913 - Monitoring and reporting requirements for wells authorized by rule. |
| § 147.2914 - Corrective action for wells authorized by rule. |
| § 147.2915 - Requiring a permit for wells authorized by rule. |
| § 147.2916 - Coverage of permitting requirements. |
| § 147.2917 - Duration of permits. |
| § 147.2918 - Permit application information. |
| § 147.2919 - Construction requirements for wells authorized by permit. |
| § 147.2920 - Operating requirements for wells authorized by permit. |
| § 147.2921 - Schedule of compliance. |
| § 147.2922 - Monitoring and reporting requirements for wells authorized by permit. |
| § 147.2923 - Corrective action for wells authorized by permit. |
| § 147.2924 - Area permits. |
| § 147.2925 - Standard permit conditions. |
| § 147.2926 - Permit transfers. |
| § 147.2927 - Permit modification. |
| § 147.2928 - Permit termination. |
| § 147.2929 - Administrative permitting procedures. |
| Subpart H - Connecticut |
| § 147.350 - State-administered program. |
| § 147.353 - EPA-administered program - Indian lands. |
| §§ 147.351--147.352 - [Reserved] |
| §§ 147.354--147.359 - [Reserved] |
| Subpart HH - New York |
| § 147.1650 - State-administered program. |
| § 147.1651 - EPA-administered program. |
| § 147.1652 - Aquifer exemptions. |
| § 147.1653 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| § 147.1654 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| § 147.1655 - Requirements for wells authorized by permit. |
| Subpart HHH - Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes |
| § 147.3000 - EPA-administered program. |
| § 147.3001 - Definition. |
| § 147.3002 - Public notice of permit actions. |
| § 147.3003 - Aquifer exemptions. |
| § 147.3004 - Duration of rule authorization for existing Class I and III wells. |
| § 147.3005 - Radioactive waste injection wells. |
| § 147.3006 - Injection pressure for existing Class II wells authorized by rule. |
| § 147.3007 - Application for a permit. |
| § 147.3008 - Criteria for aquifer exemptions. |
| § 147.3009 - Area of review. |
| § 147.3010 - Mechanical integrity tests. |
| § 147.3011 - Plugging and abandonment of Class III wells. |
| § 147.3012 - Construction requirements for Class I wells. |
| § 147.3013 - Information to be considered for Class I wells. |
| § 147.3014 - Construction requirements for Class III wells. |
| § 147.3015 - Information to be considered for Class III wells. |
| § 147.3016 - Criteria and standards applicable to Class V wells. |
| Appendix A to Subpart HHH of Part 147 - Exempted Aquifers in New Mexico |
| Subpart I - Delaware |
| § 147.400 - State-administered program. |
| § 147.403 - EPA-administered program - Indian lands. |
| §§ 147.401--147.402 - [Reserved] |
| §§ 147.404--147.449 - [Reserved] |
| Subpart II - North Carolina |
| § 147.1700 - State-administered program. |
| § 147.1703 - EPA-administered program - Indian lands. |
| §§ 147.1701--147.1702 - [Reserved] |
| §§ 147.1704--147.1749 - [Reserved] |
| Subpart III - Lands of Certain Oklahoma Indian Tribes |
| § 147.3100 - EPA-administered program. |
| § 147.3101 - Public notice of permit actions. |
| § 147.3102 - Plugging and abandonment plans. |
| § 147.3103 - Fluid seals. |
| § 147.3104 - Notice of abandonment. |
| § 147.3105 - Plugging and abandonment report. |
| § 147.3106 - Area of review. |
| § 147.3107 - Mechanical integrity. |
| § 147.3108 - Plugging Class I, II, and III wells. |
| § 147.3109 - Timing of mechanical integrity test. |
| Subpart J - District of Columbia |
| § 147.450 - State-administered program. |
| § 147.451 - EPA-administered program. |
| § 147.452 - Aquifer exemptions. |
| Subpart JJ - North Dakota |
| § 147.1750 - State-administered program - Class II wells. |
| § 147.1751 - State-administered program - Class I, III, IV, V and VI wells. |
| § 147.1752 - EPA-administered program - Indian lands. |
| Subpart JJJ - Assiniboine and Sioux Tribes |
| § 147.3200 - Fort Peck Indian Reservation: Assiniboine & Sioux Tribes - Class II wells. |
| Subpart K - Florida |
| § 147.500 - State-administered program - Class I, III, IV, and V wells. |
| § 147.501 - EPA-administered program - Class II wells and Indian lands. |
| § 147.502 - Aquifer exemptions. |
| § 147.503 - Existing Class II (except enhanced recovery and hydrocarbon storage) wells authorized by rule. |
| § 147.504 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| Subpart KK - Ohio |
| § 147.1800 - State-administered program - Class II wells. |
| § 147.1801 - State-administered program - Class I, III, IV and V wells. |
| § 147.1802 - Aquifer exemptions. |
| § 147.1803 - Existing Class I and III wells authorized by rule - maximum injection pressure. |
| § 147.1805 - EPA-administered program - Indian lands. |
| Subpart KKK - XXX |
| Subpart L - Georgia |
| § 147.550 - State-administered program. |
| § 147.553 - EPA-administered program - Indian lands. |
| §§ 147.551--147.552 - [Reserved] |
| §§ 147.554--147.559 - [Reserved] |
| Subpart LL - Oklahoma |
| § 147.1850 - State-administered program - Class I, III, IV and V wells. |
| § 147.1851 - State-administered program - Class II wells. |
| § 147.1852 - EPA-administered program - Indian lands. |
| Subpart LLL - Navajo Indian Lands |
| § 147.3400 - Navajo Indian lands - Class II wells. |
| Subpart M - Hawaii |
| § 147.600 - State-administered program. |
| § 147.601 - EPA-administered program. |
| Subpart MM - Oregon |
| § 147.1900 - State-administered program. |
| § 147.1901 - EPA-administered program - Indian lands. |
| Subpart N - Idaho |
| § 147.650 - State-administered program - Class I, III, IV, and V wells. |
| § 147.651 - EPA-administered program - Class II wells and all wells on Indian lands. |
| § 147.652 - Aquifer exemptions. |
| Subpart NN - Pennsylvania |
| § 147.1950 - State-administered program. |
| § 147.1951 - EPA-administered program. |
| § 147.1952 - Aquifer exemptions. |
| § 147.1953 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| § 147.1954 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| § 147.1955 - Requirements for wells authorized by permit. |
| Subpart O - Illinois |
| § 147.700 - State-administered program - Class I, III, IV, and V wells. |
| § 147.701 - State-administered program - Class II wells. |
| § 147.703 - EPA-administered program - Indian lands. |
| Subpart OO - Rhode Island |
| § 147.2000 - State-administered program - Class I, II, III, IV, and V wells. |
| § 147.2001 - EPA-administered program - Indian lands. |
| Subpart P - Indiana |
| § 147.750 - State-administered program - Class II wells. |
| § 147.751 - EPA-administered program. |
| § 147.752 - Aquifer exemptions. |
| § 147.753 - Existing Class I and III wells authorized by rule. |
| Subpart PP - South Carolina |
| § 147.2050 - State-administered program. |
| § 147.2051 - EPA-administered program - Indian lands. |
| Subpart Q - Iowa |
| § 147.800 - State-administered program. |
| § 147.801 - EPA-administered program. |
| § 147.802 - Aquifer exemptions. |
| Subpart QQ - South Dakota |
| § 147.2100 - State-administered program - Class II wells. |
| § 147.2101 - EPA-administered program - Class I, III, IV and V wells and all wells on Indian lands. |
| § 147.2102 - Aquifer exemptions. |
| § 147.2103 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| § 147.2104 - Requirements for all wells. |
| Subpart R - Kansas |
| § 147.850 - State-administered program - Class I, III, IV and V wells. |
| § 147.851 - State-administered program - Class II wells. |
| § 147.860 - EPA-administered program - Indian lands. |
| §§ 147.852--147.859 - [Reserved] |
| Subpart RR - Tennessee |
| § 147.2150 - State-administered program - Class I, II, III, IV, and V wells. |
| § 147.2151 - EPA-administered program Class IV and Indian lands. |
| § 147.2152 - Aquifer exemptions. |
| § 147.2153 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells authorized by rule. |
| § 147.2154 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule. |
| § 147.2155 - Requirements for all wells—area of review. |
| Subpart S - Kentucky |
| § 147.900 - xxx |
| § 147.901 - EPA-administered program - Class I, III, IV, V, and VI wells and Indian lands. |
| § 147.902 - xxx |
| § 147.903 - Existing Class I and III wells authorized by rule. |
| § 147.904 - [Reserved] |
| § 147.905 - Requirements for all wells - area of review. |
| Subpart SS - Texas |
| § 147.2200 - State-administered program - Class I, III, IV, and V wells. |
| § 147.2201 - State-administered program - Class II wells. |
| § 147.2205 - EPA-administered program - Indian lands. |
| Subpart T - Louisiana |
| § 147.950 - State-administered program—Class I, II, III, IV, V and VI wells. |
| § 147.951 - EPA-administered program - Indian lands. |
| Subpart TT - Utah |
| § 147.2250 - State-administered program - Class I, III, IV, and V wells. |
| § 147.2251 - State-administered program - Class II wells. |
| § 147.2253 - EPA-administered program - Indian lands. |
| Subpart U - Maine |
| § 147.1000 - State-administered program. |
| § 147.1001 - EPA-administered program - Indian lands. |
| Subpart UU - Vermont |
| § 147.2300 - State-administered program. |
| § 147.2303 - EPA-administered program - Indian lands. |
| §§ 147.2301--147.2302 - [Reserved] |
| §§ 147.2304--147.2349 - [Reserved] |
| Subpart V - Maryland |
| § 147.1050 - State-administered program - Class I, II, III, IV, and V wells. |
| § 147.1053 - EPA-administered program - Indian lands. |
| §§ 147.1051--147.1052 - [Reserved] |
| §§ 147.1054--147.1099 - [Reserved] |
| Subpart VV - Virginia |
| § 147.2350 - State-administered program. |
| § 147.2351 - EPA-administered program. |
| § 147.2352 - Aquifer exemptions. |
| Subpart W - Massachusetts |
| § 147.1100 - State-administered program. |
| § 147.1101 - EPA-administered program - Indian lands. |
| Subpart WW - Washington |
| § 147.2400 - State-administered program - Class I, II, III, IV, and V wells. |
| § 147.2403 - EPA-administered program - Indian lands. |
| § 147.2404 - EPA-administered program - Colville Reservation. |
| Subpart X - Michigan |
| § 147.1150 - State-administered program - Class II wells. |
| § 147.1151 - EPA-administered program - Class I, III, IV, V, and VI wells and Indian country. |
| § 147.1152 - Aquifer exemptions. |
| § 147.1153 - Existing Class II disposal wells authorized by rule in Indian country. |
| § 147.1154 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule in Indian country. |
| § 147.1155 - Requirements for all EPA-administered wells. |
| Subpart XX - West Virginia |
| §§ 147.2450--147.2452 - [Reserved] |
| § 147.2453 - EPA-administered program - Indian lands. |
| §§ 147.2454--147.2499 - [Reserved] |
| Subpart Y - Minnesota |
| § 147.1200 - State-administered program. |
| § 147.1201 - EPA-administered program. |
| § 147.1202 - Aquifer exemptions. |
| § 147.1210 - Requirements for Indian lands. |
| Subpart YY - Wisconsin |
| § 147.2500 - State-administered program. |
| § 147.2510 - EPA-administered program - Indian lands. |
| Subpart Z - Mississippi |
| § 147.1250 - State-administered program - Class I, III, IV, and V wells. |
| § 147.1251 - State-administered program - Class II wells. |
| § 147.1252 - EPA-administered program - Indian lands. |
| Subpart ZZ - Wyoming |
| § 147.2550 - State-administered program - Class I, III, IV, V and VI wells. |
| § 147.2551 - State-administered program - Class II wells. |
| § 147.2553 - EPA-administered program - Indian lands. |
| § 147.2554 - Aquifer exemptions. |
| § 147.2555 - Aquifer exemptions since January 1, 1999. |