1. SECTION 309 OF THE CLEAN WATER ACT ( CWA ). 2. CENTRAL POWER & LIGHT - JOSLIN E S JOSLIN POWER STATION CORPUS CHRISTI, CALHOUN COUNTY, TEXAS 78403 3. RESPONDENT WAS IN VIOLATION OF SECTION 301 OF THE CWA BY EXCEEDING THE EFFLUENT LIMITS OF ITS PERMIT REPEATEDLY DURING THE MONITORING PERIOD. 4. RELIEF SOUGHT PURSUANT TO SECTION 309 OF THE CWA, EPA IS- SUED AN ADMINISTRATIVE ORDER (AO) ORDERING THE RESPONDENT TO COMPLY WITH THE EFFLUENT LIMITS OF ITS PERMIT.