Drinking Water Systems in ROYAL LAKES, Illinois
1 water system are reported for this city, with a combined service population of 235. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving ROYAL LAKES
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)7 records
Consumer Confidence Rule7 records
Lead and Copper Rule4 records
Public Notice4 records
Chlorine3 records
Haloacetic Acids (HAA5)2 records
Total Trihalomethanes (TTHMs)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.