Section 147.2403 - EPA-administered program-Indian lands(a)Contents. The UIC program for all classes of wells on Indian lands in the State of Washington is administered by EPA. This program, for all Indian lands except those of the Colville Tribe, 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 for the UIC program for Indian lands in Washington is November 25, 1988.53 FR 43091, Oct. 25, 1988, as amended at 56 FR 9420, Mar. 6, 1991