1. SECTION 309(A) OF THE CLEAN WATER ACT ( CWA ), 33 U.S.C. SECTION 1319(A). 2. MASON & HANGER CORPORATION, A WEST VIRGINIA CORPORATION NORTHWEST FROM AMARILLO, OFF HIGHWAY 60 AMARILLO, POTTER COUNTY, TEXAS 79120 3. RESPONDENT WAS IN VIOLATION OF SECTION 301 OF THE CWA BY DISCHARGING POLLUTANTS FROM ITS FACILITY THAT EXCEEDED PERMITTED EFFLUENT LIMITATIONS, AS SHOWN IN THE CERTIFIED DMRS FILED WITH EPA. 4. RELIEF SOUGHT PURSUANT TO SECTION 309(A) OF THE CWA, EPA ISSUED AN ADMINISTRATIVE ORDER (AO) TO THE RESPONDENT THAT ORDERED THE RESPONDENT TO: A) PERFORM THIS SPECIFIED ACTIVITIES: OUTFALLS 02 AND 006: 1. COMPLETE FY 98 GENERAL PLAN DRAINAGE PROJECT BY SEPT. 1998, 2. COMPLETE SOIL STABILIZATION AND EROSION CONTROL FOR ELECTRONIC ENHANCEMENT PROJECT BY SEPT. 1998, 3. COMPLETE SOIL STABILIZATION AND EROSION CONTROL FOR ROADS AND PARKING PROJECTS BY JUL. 199. OUTFALLS 101, 103, 104 AND 502: 4. OPERATION, MAINTENANCE, AND MONITORING PROGRAM MODIFI- CATIONS BY DEC. 1999. OUTFALL 001: 5. ALGAE CONTROL RESEARCH PROJECT