THIS ADMINISTRATIVE COMPLIANCE ORDER IS ISSUED TO IOWA TANKLINES, INC. FOR AN UNLAWFUL DISCHARGE OF 8000 GALLONS OF OIL. RESPONDENT IS REQUIRED TO CONTINUE MAINTAIN CURTAIN BOOM AND ABSORBENT BOOM IN THE CREEK, EXCAVATE ALL CONTAMINATED SOIL ON BOTH SIDES OF I-70 AND FLUSH OUT CULVERT. RESPONDENT SHALL ALSO CONDUCT SURFACE WATER MONITORING FOR BTEX AND GRO AND TAKE SOIL SAMPLES TO CONFIRM THAT ALL CONTAMINATED SOIL HAS BEEN REMOVED.