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Water system · PWSID AK2340159

NOATAK COMMUNITY WATER SYSTEM

NOATAK, AK · ~485 people served

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

PWSID

AK2340159

State

Alaska

City

NOATAK

Population served

485

Primary source

GU

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

550

Violations on record

1

Unaddressed

0

Health-based

131

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Unaddressed
Other · EPA contaminant 7000 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jun 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began Apr 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Apr 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jan 2024 Resolved
Other · EPA contaminant 7000 began Oct 2023 Resolved

Recent enforcement actions

  • State action · SIB Jun 2025
  • State action · SOX Jun 2025
  • State action · SOX Jun 2025
  • State action · SIB Jun 2025
  • State action · SIB Jun 2025
  • State action · SIE May 2025
  • State action · SFH May 2025
  • State action · SIB Mar 2025

This profile is built from EPA public records for system AK2340159 — 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.