Drinking Water Systems in Edwall, Washington
1 water system are reported for this city, with a combined service population of 170. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving Edwall
EPA Contaminant Categories in Historical Violation Records
Revised Total Coliform Rule4 records
Coliform (TCR)4 records
Consumer Confidence Rule1 record
Diquat1 record
ETHYLENE DIBROMIDE1 record
1,2-DIBROMO-3-CHLOROPROPANE1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.