Drinking Water Systems in MARY D, Pennsylvania
1 water system are reported for this city, with a combined service population of 250. The systems have 25 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MARY D
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule14 records
CARBON, TOTAL8 records
Interim Enhanced Surface Water Treatment Rule7 records
Consumer Confidence Rule6 records
Benzene4 records
1,1-Dichloroethylene2 records
Chloramine2 records
Barium2 records
Cadmium2 records
Cyanide2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.