Drinking Water Systems in ROYALTON, Illinois
1 water system are reported for this city, with a combined service population of 1,118. The systems have 12 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ROYALTON
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)3 records
Lead and Copper Rule3 records
Total Trihalomethanes (TTHMs)2 records
Haloacetic Acids (HAA5)2 records
Public Notice2 records
LEAD AND COPPER RULE REVISIONS1 record
Revised Total Coliform Rule1 record
Chloramine1 record
Selenium1 record
Gross Alpha1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.