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Water system · PWSID AK2271041

QUINHAGAK WATER SYSTEM

QUINHAGAK, AK · ~724 people served

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

PWSID

AK2271041

State

Alaska

City

QUINHAGAK

Population served

724

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

344

Violations on record

0

Unaddressed

13

Health-based

249

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved
Treatment technique · EPA contaminant 0200 health-based began May 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Treatment technique · EPA contaminant 0200 health-based began Oct 2023 Resolved
Treatment technique · EPA contaminant 0200 health-based began Sep 2023 Resolved
Treatment technique · EPA contaminant 0200 health-based began Aug 2023 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2023 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began May 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Apr 2023 Resolved

Recent enforcement actions

  • State action · SIB Oct 2025
  • State action · SIB Oct 2025
  • State action · SOX Oct 2024
  • State action · SOX Jun 2024
  • State action · SOX Mar 2024
  • State action · SIF Nov 2023
  • State action · SIE Nov 2023
  • State action · SOX Nov 2023

This profile is built from EPA public records for system AK2271041 — 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.