Drinking Water Systems in COFFEYVILLE, Oklahoma
1 water system are reported for this city, with a combined service population of 1,050. The systems have 25 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving COFFEYVILLE
EPA Contaminant Categories in Historical Violation Records
Lead and Copper Rule10 records
Haloacetic Acids (HAA5)10 records
Total Trihalomethanes (TTHMs)9 records
Consumer Confidence Rule5 records
Public Notice5 records
Coliform (TCR)4 records
LEAD AND COPPER RULE REVISIONS2 records
Revised Total Coliform Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.