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.