Drinking Water Systems Reported for ZIP 99606
KOKHANOK, Alaska — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
KOKHANOK WATER & WW SYSTEM
PWSID: AK2263006
93 EPA violation records in the five-year period ending June 30, 2026
F
Frequent health-based records
TapScore compliance-history grade