Drinking Water Systems in WHY, Arizona
1 water system are reported for this city, with a combined service population of 400. The systems have 5 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving WHY
EPA Contaminant Categories in Historical Violation Records
Arsenic8 records
Chlorine7 records
Revised Total Coliform Rule5 records
Tetrachloroethylene (PCE)3 records
Tetrachloroethylene3 records
Toluene3 records
Xylenes, Total3 records
Ethylbenzene3 records
Trichloroethylene (TCE)3 records
Benzene3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.