Drinking Water Systems in LANGLOIS, Oregon
2 water systems are reported for this city, with a combined service population of 276. The systems have 48 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving LANGLOIS
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule24 records
Coliform (TCR)21 records
Interim Enhanced Surface Water Treatment Rule12 records
Lead and Copper Rule9 records
Public Notice6 records
Nitrate5 records
Haloacetic Acids (HAA5)5 records
Trichloroethylene (TCE)5 records
trans-1,2-Dichloroethylene4 records
1,2-Dichloropropane4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.