Drinking Water Systems in PATTERSON, Illinois
1 water system are reported for this city, with a combined service population of 320. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving PATTERSON
EPA Contaminant Categories in Historical Violation Records
Lead and Copper Rule6 records
Coliform (TCR)3 records
Public Notice3 records
Consumer Confidence Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.