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Water system · PWSID WY5601357

GROS VENTRE NORTH HOA

WILSON, WY · ~160 people served

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

PWSID

WY5601357

State

Wyoming

City

WILSON

Population served

160

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

78

Violations on record

0

Unaddressed

0

Health-based

22

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jul 2022 Resolved
Other · EPA contaminant 7000 began Oct 2018 Resolved
Monitoring · Lead & Copper Rule began Nov 2016 Resolved
Monitoring · Lead & Copper Rule began Aug 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2008 Resolved
Monitoring & reporting · Nitrate began Jan 2003 Resolved
Monitoring & reporting · Nitrate began Jan 2002 Resolved
Monitoring & reporting · Gross alpha began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2002 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2002 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2001 Resolved

Recent enforcement actions

  • State action · SOX Jul 2023
  • State action · SOX Dec 2018
  • State action · SIA Dec 2018
  • State action · SOX Dec 2016
  • State action · SOX Sep 2016
  • State action · SOX Mar 2013
  • State action · SIA Mar 2011
  • State action · SOX May 2010

This profile is built from EPA public records for system WY5601357 — 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.