Home/ Directory/ AK/ CHEVAK WATER SYSTEM

Water system · PWSID AK2270320

CHEVAK WATER SYSTEM

CHEVAK, AK · ~938 people served

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

PWSID

AK2270320

State

Alaska

City

CHEVAK

Population served

938

Primary source

Groundwater

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

175

Violations on record

1

Unaddressed

2

Health-based

169

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Apr 2025 Unaddressed
Monitoring & reporting · EPA contaminant 0999 began Jul 2025 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 0700 health-based began May 2024 Resolved
Other · EPA contaminant 0700 began Feb 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2023 Resolved
Monitoring & reporting · Nitrate began Jan 2023 Resolved
Monitoring · Lead & Copper Rule began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved
Monitoring & reporting · Nitrate began Jan 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2021 Resolved

Recent enforcement actions

  • State action · SIB Oct 2025
  • State action · SOX Aug 2025
  • State action · SOX Mar 2025
  • State action · SOX Mar 2025
  • State action · SIB Oct 2024
  • State action · SIB Sep 2024
  • State action · SIB Sep 2024
  • State action · SIB Jul 2024

This profile is built from EPA public records for system AK2270320 — 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.