COLD BAY

COLD BAY, AK · ~182 people served

Check your exact address → COLD BAY overview

100

Excellent

PurityRadar safety score

PWSID

AK2260414

State

Alaska

City

COLD BAY

Population served

182

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

Violations on record

Unaddressed

Health-based

108

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0999 began Jan 2025 Resolved

Monitoring · Lead & Copper Rule began Jan 2025 Resolved

Monitoring & reporting · Nitrate began Jan 2021 Resolved

Other · EPA contaminant 7000 began Jul 2019 Resolved

Monitoring & reporting · Nitrate began Jan 2018 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2012 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2009 Resolved

Monitoring & reporting · Total coliform began May 2007 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2004 Resolved

Recent enforcement actions

State action · SOX Feb 2025
State action · SIB Sep 2024
State action · SOX Aug 2024
State action · SIB Nov 2023
State action · SIB Dec 2022
State action · SIB Oct 2022
State action · SIB Aug 2022
State action · SOX Jul 2022

This profile is built from EPA public records for system AK2260414 — 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.