RESPONDENT FAILED TO CONDUCT TOTAL COLIFORM MONITORING DURING SEVERAL QTRLY COMPLIANCE PERIODS BETWEEN 1996 TO 2000 AS REQUIRED BY 40 CFR 141.21; ALSO FAILED TO REPORT THE RESULTS FO THE NCDENR AS REQUIRED BY 40 CFR 141.31; FAILED TO CONDUCT ANNUAL MONITORING FOR NITRATE IN 1996, 1997, 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 12/31/96; ALSO FAILED TO REPORT THE RESULTS TO THE NCDENR AS REQUIRED BY 40 CFR 141.23; FAILED TO REPORT TO THE ABOVE VIOLATIONS TO THE NCDENR WITHIN 48 HOURS OF THE VIOLATIONS AS REQUIRED BY THE 40 CFR 141.31; FAILED TO NOTIFY THE PUBLIC OF THE ABOVE VIOLATIONS AS REQUIRED BY 40 CFR 141.32.