1. SECTIONS 308 AND 309(A) OF THE CLEAN WATER ACT ( CWA ), 33 U.S.C. SECTIONS 1318 AND 1319(A). 2. ROCK OIL COMPANY, AN OKLAHOMA COMPANY FACILITY: OIL PRODUCTION LINE SW/4, SECTION 4, T21 N, R13 E TULSA, TULSA COUNTY, OKLAHOMA 74129 3. RESPONDENT WAS IN VIOLATION OF SECTION 301 OF THE CWA BY DISCHARGING POLLUTANTS WITH PRODUCED WATERS TO WATERS OF THE U.S. WTHOUT A NPDES PERMIT ON OR ABOUT MAY 12, 1999. 4. RELIEF SOUGHT PURSUANT TO SECTIONS 308 AND 309(A) OF THE CWA, EPA ISSUED THE RESPONDENT AN ADMINISTRATIVE ORDER (AO) THAT ORDERED THE RESPONDENT TO: WITHIN 60 DAYS, A) CONSTRUCT AN ADEQUATE SECONDARY CONTAINMENT AROUND THE NEW TANK(S) CAPABLE OF CONTAINING ANY ACCIDENTAL RELEASES AND B) REMEDIATE THE IMPACTED AREAS STEMMING FROM PAST RELEASES ON THE LEASE BY COVERING THE CONTAMINATED SOILS WITH AN ORGANIC COMPOST OF SUFFICIENT NUTRIENT COMPOSI- TION AND THICKNESS TO FACILITATE IN SITU BIOLOGICAL TREATMENT.