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Water system · PWSID WY5600853

CRESTVIEW ESTATES SUBDIVISION

GILLETTE, WY · ~500 people served

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

PWSID

WY5600853

State

Wyoming

City

GILLETTE

Population served

500

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

1

Violations on record

0

Unaddressed

0

Health-based

2

Enforcement actions

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

Monitoring · Lead & Copper Rule began Oct 2018 Resolved

Recent enforcement actions

  • State action · SOX Nov 2018
  • State action · SIA Sep 1988

This profile is built from EPA public records for system WY5600853 — 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.