AO ISSUED FOR: FAILING TO CONDUCT MONITORING FOR TOTAL COLIFORM FOR VARIOUS PERIODS IN 1995, 1996, AND 1997. FAILING TO COLLECT REPEAT TOTAL COLIFORM SAMPLES, AS A RESULT OF AN MCL EXCEEDANCE OR POSITIVE TOTAL COLIFORM RESULT IN 1994 AND 1995. FAILING TO MONITOR FOR NITRATE/NITRITE IN 1995. EXCEEDING THE MCL TOTAL COLIFORM IN 1995. VIOLATION OF THE PUBLIC NOTIFICATION RULE.