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Water system · PWSID WY5601596

BENNOR ESTATES & IMPROVEMENT DISTRICT

GILLETTE, WY · ~144 people served

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

PWSID

WY5601596

State

Wyoming

City

GILLETTE

Population served

144

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

13

Violations on record

0

Unaddressed

13

Health-based

3

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2018. Official EPA record →

Max contaminant level (MCL) · Uranium health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2015 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2015 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2014 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2014 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2014 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2013 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2013 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2013 Resolved

Recent enforcement actions

  • State action · SOX Jan 2018
  • EPA/federal action · EFL Sep 2010
  • EPA/federal action · EFL Sep 2010

This profile is built from EPA public records for system WY5601596 — 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.