19-6-111. TERM OF PERMITS ISSUED UNDER THIS CHAPTER; RELATIONSHIP OF TRIBAL PERMITS TO EPA PERMITS.

A permit granted under this Chapter shall have the same term as and shall expire at the same time as any EPA permit granted for the same discharge. In the absence of an EPA permit, the terms of the tribal permit shall govern. In no event shall a tribal permit issued under this Title be deemed to reduce conditions contained in an EPA permit for the same discharge; however, where the condition contained in the tribal permit are more protective on the Reservation environment than those contained in the EPA permit, the conditions contained in the tribal permit shall govern.