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Water system · PWSID MT0000356

WEST GLACIER WUA

WEST GLACIER, MT · ~90 people served

Check your exact address → WEST GLACIER overview
100
Excellent
PurityRadar safety score

PWSID

MT0000356

State

Montana

City

WEST GLACIER

Population served

90

Primary source

GWP

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

20

Violations on record

0

Unaddressed

0

Health-based

59

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2020. Official EPA record →

Monitoring · Lead & Copper Rule began Jul 2020 Resolved
Monitoring & reporting · Total coliform began Dec 2007 Resolved
Monitoring & reporting · Total coliform began Jun 2007 Resolved
Monitoring & reporting · Total coliform began Mar 2007 Resolved
Monitoring & reporting · Total coliform began Feb 2007 Resolved
Monitoring & reporting · Total coliform began Jan 2007 Resolved
Monitoring & reporting · Total coliform began Jun 2006 Resolved
Monitoring & reporting · Total coliform began May 2006 Resolved
Monitoring & reporting · Total coliform began Apr 2006 Resolved
Monitoring & reporting · Total coliform began Mar 2006 Resolved
Monitoring & reporting · Total coliform began Feb 2006 Resolved
Monitoring & reporting · Total coliform began Jan 2006 Resolved

Recent enforcement actions

  • State action · SOX Aug 2020
  • State action · SIA Aug 2020
  • State action · SIE Aug 2020
  • State action · SOX May 2009
  • State action · SOX May 2009
  • State action · SOX May 2009
  • State action · SOX Feb 2008
  • State action · SOX Feb 2008

This profile is built from EPA public records for system MT0000356 — 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.