FAILURE TO MONITOR FOR THE MONTHS OF OCTOBER THROUGH DECEMBER, 1982, JANUARY THROUGH MAY, AND NOVEMBER, 1983, JULY THROUGH DECEMBER, 1985, AND JANUARY THROUGH DECEMBER, 1986 AND JUANUARY AND FEBRUARY, 1987, RESPONDENTS VIOLATED 40 CFR 141.21. FAILURE TO REPEAT INORGANIC CHEMICAL MONITORING IN JUNE, 1986, RESPONDENTS VIOLATED 40 CFR 141.23. SUBMITTED ONLY ONE QUARTERLY SAMPLE IN JUNE, 1983, RESPONDENTS VIOLATED 40 CFR 141.26. FAILURE TO REPORT RESULTS OF MICROBIOLOGICAL, INORGANIC CHEMICAL AND RADIONUCLIADE MONITORING TO EPA AND TO REPORT FAILURE TO COMPLY WITH MONITORING REQUIREMENTS, RESPONDENTS VIOLATED 40 CFR 141.31. FAILURE TO NOTIFY THE PUBLIC OF VIOLATIONS OF NATIONAL PRIMARY DRINKING WATER REGULATIONS, RESPONDENTS VIOLATED 40 CFR 141.32. FAILURE TO PROVIDE COPIES OF SUCH NOTICES TO EPA, RESPONDENTS VIOLATED 40 CFR 141.31(D).