KOKHANOK WATER & WW SYSTEM

KOKHANOK, AK · ~160 people served

Check your exact address → KOKHANOK overview

100

Excellent

PurityRadar safety score

PWSID

AK2263006

State

Alaska

City

KOKHANOK

Population served

160

Primary source

Surface water

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

586

Violations on record

Unaddressed

Health-based

276

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0200 began Aug 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Aug 2025 Resolved

Other · EPA contaminant 7000 began Jul 2025 Resolved

Monitoring · Lead & Copper Rule began Jun 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began May 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began May 2025 Resolved

Treatment technique · EPA contaminant 0200 health-based began May 2025 Resolved

Treatment technique · EPA contaminant 0200 health-based began Apr 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Apr 2025 Resolved

Treatment technique · EPA contaminant 0200 health-based began Apr 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Mar 2025 Resolved

Recent enforcement actions

State action · SOX Sep 2025
State action · SIB Aug 2025
State action · SIB Aug 2025
State action · SOX Jul 2025
State action · SIB Jul 2025
State action · SOX Jul 2025
State action · SOX Jul 2025
State action · SOX Jul 2025

This profile is built from EPA public records for system AK2263006 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.