Drinking Water Systems in WALLINGFORD, Connecticut
4 water systems are reported for this city, with a combined service population of 514,692. The systems have 43 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving WALLINGFORD
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule16 records
Nitrate15 records
Lead and Copper Rule12 records
Nitrite10 records
Chlorine9 records
Public Notice9 records
Coliform (TCR)7 records
Trichloroethylene (TCE)5 records
Tetrachloroethylene (PCE)5 records
Vinyl chloride5 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.