1. SECTION 1423(C) OF THE SAFE DRINKING WATER ACT ( SDWA ), 42 U.S. SECTION 300H-2(C). 2. BURBANK PETROLEUM COMPANY P.O. BOX 10665 MIDLAND, TEXAS 79701 LOCATION OF FIELDS: SOUTH BURBANK FIELD, OSAGE, OK. OSO720 G-W2 NE/4, SEC. 03, T 25N, R 06E OSO724 H-W2 NW/4, SEC. 03, T 25N, R 06E OSO732 J-W13 SW/4, SEC. 03, T 25N, R 06E OSO747 R-W2 SW/4, SEC. 10, T 25N, R 06E OSO749 R-W4 SW/4, SEC. 10, T 25N, R 06E OSO753 S-W1 SE/4, SEC. 10, T 25N, R 06E OSO754 S-W3 SE/4, SEC. 10, T 25N, R O6E 3. RESPONDENT WAS IN VIOLATION OF SECTION 1421 OF THE SDWA BY MAINTAINING INJECTION WELLS WITHOUT MECHANICAL INTEG- RITY (40 CFR SECTIONS 147.2912(A)(2) AND 147.2909) AND BY FAILING TO COMPLY WITH CONSTRUCTION REQUIREMENTS (40 CFR SECTIONS 147.2909 AND 147.2911). 4. RELIEF SOUGHT PURSUANT TO SECTION 1423(C) OF THE SDWA, EPA PROPOSES AN ADMINISTRATIVE ORDER (AO) THAT ORDERS THE RESPONDENT TO PLUG THE WELLS ACCORDING THE FOLLOWING SCHEDULE: WELL NO. G-W2, 30 DAYS AFTER EFFECTIVE DATE OF ORDER WELL NO. H-W2, 60 DAYS WELL NO. J-W13, 90 DAYS AFTER EFF