FAILED TO CONDUCT TOTAL COLIFORM MONITORING DURING THE QTRLY COMPLIANCE PERIODS OF OCTOBER-DECEMBER 1998, JANUARY-MARCH 1999, APRIL-JUNE 1999, JULY-SEPTEMBER 1999, AND OCTOBER-DECEMBER 1999, PURSUANT TO 40 CFR 141.21; FAILED TO CONDUCT ANNUAL MONITORING FOR NITRATE IN 1998 AND 1999, PURSUANT TO 40 CFR 141.23; FAILED TO CONDUCT NITRITE MONITORING BY DECEMBER 31, 1998, PURSUANT TO 40 CFR 141.23; FAILED TO REPORT THE ABOVE MENTIONED VIOLATIONS TO THE STATE WITHIN 48 HOURS OF THE VIOLATIONS, PURSUANT TO 40 CFR 141.31; AND FAILED TO ISSUE PUBLIC NOTIFICATION IN ASSOCIATION WITH THE ABOVE MENTIONED VIOLATIONS, PURSUANT TO 40 CFR 141.32.