Drinking Water Systems in GLENDALE HEIGHTS, Illinois
1 water system are reported for this city, with a combined service population of 33,176. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving GLENDALE HEIGHTS
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)2 records
Total Trihalomethanes (TTHMs)1 record
Gross Alpha1 record
Haloacetic Acids (HAA5)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.