Drinking Water Systems in GRAYLING, Alaska
1 water system are reported for this city, with a combined service population of 207. The systems have 336 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving GRAYLING
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule302 records
Interim Enhanced Surface Water Treatment Rule154 records
Revised Total Coliform Rule96 records
Chlorine93 records
Total Coliform87 records
Coliform (TCR)74 records
Benzene24 records
Tetrachloroethylene (PCE)15 records
1,1,1-Trichloroethane15 records
1,1-Dichloroethylene15 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.