Drinking Water Systems in COFFMAN COVE, Alaska
1 water system are reported for this city, with a combined service population of 199. The systems have 18 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving COFFMAN COVE
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule60 records
CARBON, TOTAL41 records
Coliform (TCR)33 records
Total Trihalomethanes (TTHMs)27 records
Chlorine25 records
Haloacetic Acids (HAA5)19 records
Consumer Confidence Rule8 records
Arsenic7 records
Nitrate6 records
Selenium5 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.