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Water system · PWSID AK2270362

ALAKANUK WATER SYSTEM

ALAKANUK, AK · ~570 people served

Check your exact address → ALAKANUK overview
100
Excellent
PurityRadar safety score

PWSID

AK2270362

State

Alaska

City

ALAKANUK

Population served

570

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

1,287

Violations on record

4

Unaddressed

44

Health-based

401

Enforcement actions

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

Other · EPA contaminant 7500 began Oct 2025 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2015 Unaddressed
Other · EPA contaminant 7000 began Jul 2004 Unaddressed
Other · EPA contaminant 7000 began Jul 2003 Unaddressed
Monitoring & reporting · EPA contaminant 2010 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2005 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2032 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2015 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2020 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2031 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2033 began Oct 2025 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Dec 2025
  • State action · SIB Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Oct 2025
  • State action · SIB Oct 2025

This profile is built from EPA public records for system AK2270362 — 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.