Drinking Water Systems in IDANHA, Oregon
1 water system are reported for this city, with a combined service population of 168. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving IDANHA
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule22 records
Interim Enhanced Surface Water Treatment Rule4 records
Cadmium2 records
Chromium2 records
Selenium2 records
Fluoride2 records
Nitrate2 records
Coliform (TCR)2 records
Barium2 records
Thallium2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.