1. SECTION 14239C) OF THE SFAE DRINKING WATER ACT ( SDWA ), 42 U.S.C. SECTION 300H-2(C). 2. SUPERIOR WELDING, INC., AN OKLAHOMA CORPORATION P.O. BOX 697 BARTLESVILLE, WASHINGTON COUNTY, OKLAHOMA 74005 FACILITIES: OSAGE COUNTY, OKLAHOMA (SEE SECTION 5.) 3. RESPONDENT WAS IN VIOLATION OF SECTION 1421 OF THE SAFE DRINKING WATER ACT ( SDWA ), BY OPERATING 129 CLASS II INJECTION WELLS IN A MANNER THAT COULD ALLOW THE MOVEMENT OF FLUID INTO A USDW. 4. RELIEF SOUGHT PURSUANT TO SECTION 1423(C) OF THE SDWA, EPA ISSUED A PROPOSED ADMINISTRATIVE ORDER AND OPPORTUN- ITY TO REQUEST A HEARING. THE AO ORDERS THE RESPONDENT TO COMPLETE THE CORRECTIVE ACTIONS IN SECTION 6. BY THE DATE SPECIFIED. PLUGGING OR REPLUGGING MUST BE COMPLETED AC- CORDING TO REGULATIONS. THE ORDER BECOMES EFFECTIVE 30 DAYS AFTER ISSUANCE UNLESS AN APPEAL IS TAKEN. 5. LOCATIONS OF WELLS: DEWEY-BARTLESVILLE/PARKER FIELD UNIT: 1. OS2209 WELL NO. W-74 SW/4, SEC. 15, T27 N, R12 E 2. OS2210 WELL NO. W-75 SW/4, SEC. 15, T27 N, R12 E 3. OS2211 WELL NO. W-76 SW/4, SEC. 15, T27 N, R12 E 4. OS2212 WELL NO. W-79 SW/4, SEC. 15, T27 N, R12 E 5. OS2213 WELL NO. W-80 SW/4, SEC. 15, T27 N, R12 E 6. OS2214 WELL NO. W-81 SW/4, SEC. 15, T27 N, R12 E 7. OS2215 WELL NO. W-82 SW/4, SE