PEOPLE`S IMPROVEMENT & SERVICE DISTRICT

GILLETTE, WY · ~176 people served

Check your exact address → GILLETTE overview

100

Excellent

PurityRadar safety score

PWSID

WY5600898

State

Wyoming

City

GILLETTE

Population served

176

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2021. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2020 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2984 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2983 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2992 began Jan 1999 Resolved

Monitoring & reporting · EPA contaminant 2990 began Jan 1999 Resolved

Recent enforcement actions

State action · SOX Mar 2021
State action · SOX Jan 2000
State action · SFJ Sep 1989
State action · SO8 Sep 1988
State action · SIA Sep 1985
State action · SIA Sep 1984
State action · SIE Sep 1984

This profile is built from EPA public records for system WY5600898 — 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.