1.) DISCHARGE TO CITY POTW IN VIOLATION OF NATIONAL CATEGORICAL PRETREATMENT STANDARDS FOR ZINC ON 20 OCCASIONS (7 DAILY MAX/13 MONTHLY AVERAGE). 2.) FAILURE TO REPORT ABOVE VIOLATIONS AS REQUIRED BY 40 CFR 403.12. 3.)FAILURE (FOR 7 YEARS) TO SUBMIT BMR (BASELINE MONITORING REPORT), AS REQUIRED BY 40 CFR 403.12 (B). 4.) FAILURE (FOR 7 YEARS) TO SAMPLE DISCHARGE AND SUBMIT PERIODIC COMPLIANCE REPORTS, AS REQUIRED BY 40 CFR 403.12 (G). 1.) FACILITY #2 EPA ID-SDD982649766 VIOLATIONS. DISCHARGE OF ZINC IN EXCESS OF NATIONAL CATEGORICAL PRE- TREATMENT. 2.) DISCHARGE OF PH BELOW 5 ON ONE OCCASION INTO CITY POTW IN VIOLATION OF 40 CFR 403.5. 3.) FAILURE TO REPORT VIOLATIONS AS REQUIRED BY 40 CFR 403.12 4.) FAILED FOR APPROXIMATELY 3 YEARS TO FILE BASELINE MONITORING REPORT. 5.) FAILED FOR APPROXIMATELY 3 YEARS TO FILE PERIODIC COM- PLIANCE REPORTS.