Subpart A. Subpart A—General Provisions

• § 146.1 - Applicability and scope.
• § 146.2 - Law authorizing these regulations.
• § 146.3 - Definitions.
• § 146.4 - Criteria for exempted aquifers.
• § 146.5 - Classification of injection wells.
• § 146.6 - Area of review.
• § 146.7 - Corrective action.
• § 146.8 - Mechanical integrity.
• § 146.9 - Criteria for establishing permitting priorities.
• § 146.10 - Plugging and abandoning Class I, II, III, IV, and V wells.