RESPONDENT ACCEPTED EPA'S ENHANCED SETTLEMENT AGREEMENT WITH A PENALTY OF $6,390 FOR VIOLATIONS OF SUBTITLE I OF THE RCRA FOUND DURING AN INSPECTION CONDUCTED ON SEPTEMBER 9, 2015. VIOLATIONS INCLUDED FAILING TO PERFORM ADEQUATE TANK AND LINE RELEASE DETECTION. INDIAN COUNTRY MINI MART IS A NON-TRIBALLY-OWNED CONVENIENCE STORE THAT IS LOCATED ON THE PRAIRIE BAND POTAWATOMI NATION RESERVATION NEAR HOLT, KANSAS.