RESPONDENT FAILED TO CONDUCT TOTAL COLIFORM MONITORING DURING SEVERAL QTRLY COMPLIANCE PERIODS BETWEEN 1998 AND 2000, AS REQUIRED BY 40 CFR 141.21; ALSO FAILED TO REPORT THE RESULTS TO THE NCDENR AS REQUIRED BY 40 CFR 141.31; FAILED TO CONDUCT ANNUAL MONITORING FOR NITRATE IN 1998 AND 1999; ALSO FAILED TO REPORT THE RESULTS TO THE NCDENR, AS REQUIRED BY 40 CFR 141.23; FAILED TO CONDUCT NITRITE MONITORING BY 12/31/98; ALSO FAILED TO REPORT THE RESULTS TO THE NCDENR; AS REQUIRED BY 40 CFR 141.23; FAILED TO REPORT THE ABOVE VIOLATIONS TO THE NCDENR WITHIN 48 HOURS OF THE VIOLATIONS, AS REQUIRED BY 40 CFR 141.31; FAILED TO NOTIFY THE PUBLIC OF THE ABOVE VIOLATIONS AS REQUIRED BY 40 CFR 141.32.