1. SECTION 309(A) OF THE CLEAN WATER ACT ( CWA ), 33 U.S.C. 1319(A). 2. CITY OF ST. MARTINVILLE P.O. BOX 379 ST. MARTINVILLE, SAINT MARTIN PARISH, LOUISIANA 70582 3. RESPONDENT WAS IN VIOLATION OF SECTION 301 OF THE CWA AND PARTS I.A., III.B.3., III.B.4., III.C.3., III.C.5., AND III.C.6. OF THE PERMIT. THE RESPONDENT WAS IN VIOLATION BY FAILING TO PROVIDE THE CORRECT SAMPLE TYPE, FAILING TO FLOW PROPORTION THE SAMPLES, DFAILING TO PROPERLY OPERA- TE AND MAINTAIN ITS TREATMENT UNIT AND/OR COLLECTION SYS- TEM, BYPASSING THE FINAL TREATMENT UNIT DURING PERIODS OF HIGH FLOW, FAILING TO REPORT THOSE BYPASSES, FAILING TO PROVIDE PH CALIBRATION DATA, FLOW MEASUREMENT DATA, AND SAMPLE CONCENTRATION DATA, FAILING TO USE PROPER CALIBRA- TION PROCEDURES FOR THE PH METER, AND FAILING TO PROVIDE A FLOW MEASUREMENT DEVICE, 4. RELIEF SOUGHT PURSUANT TO SECTION 309(A) OF THE CWA, EPA ISSUED AN ADMINISTRATIVE ORDER (AO) ORDERING THE RESPOND- ENT TO: 1) WITHIN 30 DAYS OF THE EFFECTIVE DATE OF THE AO, TAKE WHATEVER CORRECTIVE ACTION IS NECESSARY TO ELIM- INATE AND PREVENT RECURRENCE OF THE VIOLATIONS IN THE SHORTEST TIME POSSIBLE, AND 2) WITHIN 30 DAYS OF THE AO, SUBMIT A WRITTEN REPORT DETAILING THE SPECIFIC ACTIONS TAKEN TO CORRECT THE VIOLATIONS A