1. SECTION 309(A)(3) OF THE CLEAN WATER ACT ( CWA ), 33 U.S.C. SECTION 1319(A)(3). 2. OCCIDENTAL CHEMICAL CORP. P.O. BOX 500 DEER PARK, HARRIS COUNTY, TEXAS 77536 3. RESPONDENT WAS IN VIOLATION OF SECTION 301(A) OF THE CWA AND PARTS I.A. AND I.C.2. OF ITS PERMIT BY EXCEEDING THE EFFLUENT LIMITATION OF ITS PERMIT FOR CHLOROFORM, PH, TOC, AND OIL & GREASE. 4. RELIEF SOUGHT PURSUANT TO SECTION 309(A)(3) OF THE CWA, EPA ISSUED AN ADMINISTRATIVE ORDER (AO) ORDERING THE RE- SPONDENT TO TAKE WHATEVER CORRECTIVE ACTION IS NECESSARY TO CORRECT, ELIMINATE, AND PREVENT THE RECURRENCE OF THE VIOLATIONS, AND SUBMIT A REPORT DETAILING THE CORRECTIVE ACTIONS TAKEN.