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Water system · PWSID WY5601490

PINEVIEW I&S DISTRICT

GILLETTE, WY · ~75 people served

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

PWSID

WY5601490

State

Wyoming

City

GILLETTE

Population served

75

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

14

Violations on record

0

Unaddressed

1

Health-based

14

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2015. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2006 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2005 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2005 Resolved
Monitoring & reporting · Gross alpha began Jan 2003 Resolved
Monitoring & reporting · Gross alpha began Jan 2002 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2002 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2002 Resolved
Monitoring & reporting · Nitrate began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 2002 Resolved

Recent enforcement actions

  • State action · SOX Jan 2015
  • State action · SOX Nov 2007
  • State action · SOX Nov 2007
  • State action · SOX Oct 2007
  • State action · SIA Jul 2007
  • State action · SIA Oct 2006
  • EPA/federal action · EOX Dec 2004
  • EPA/federal action · EOX Jul 2004

This profile is built from EPA public records for system WY5601490 — 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.