Drinking Water Systems in QUAPAW, Oklahoma
2 water systems are reported for this city, with a combined service population of 1,046. The systems have 27 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving QUAPAW
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)25 records
Consumer Confidence Rule15 records
Public Notice14 records
Lead and Copper Rule10 records
Total Coliform7 records
Chlorine7 records
Antimony7 records
Total Trihalomethanes (TTHMs)5 records
Revised Total Coliform Rule4 records
LEAD AND COPPER RULE REVISIONS4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.