40 CFR § 147.1201
EPA-administered program
June 9, 2020
(a) Contents. The UIC program for the State of Minnesota is administered by EPA. This program consists of the UIC program requirements of 40 CFR parts 124, 144, 146, 148, and any additional requirements set forth in the remainder of this subpart. Injection well owners and operators, and EPA shall comply with these requirements.
(b) Effective date. The effective date of the UIC program for Minnesota is: June 11, 1984.
[49 FR 20197, May 11, 1984, as amended at 56 FR 9416, Mar. 6, 1991]