Drinking Water Systems in BERWYN, Illinois
1 water system are reported for this city, with a combined service population of 57,250. The systems have 4 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving BERWYN
EPA Contaminant Categories in Historical Violation Records
Lead and Copper Rule9 records
Public Notice4 records
Coliform (TCR)3 records
Consumer Confidence Rule3 records
Chlorine1 record
Haloacetic Acids (HAA5)1 record
Total Trihalomethanes (TTHMs)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.