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Water system · PWSID WY5600003

BAIROIL, TOWN OF

BAIROIL, WY · ~71 people served

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

PWSID

WY5600003

State

Wyoming

City

BAIROIL

Population served

71

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

17

Violations on record

1

Unaddressed

1

Health-based

23

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · EPA contaminant 0999 began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Sep 2022 Resolved
Monitoring · Lead & Copper Rule began Jul 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2022 Resolved
Treatment technique · Lead & Copper Rule health-based began Apr 2021 Resolved
Monitoring · Lead & Copper Rule began Feb 2020 Resolved
Monitoring & reporting · EPA contaminant 4020 began Apr 2019 Resolved
Monitoring & reporting · Gross alpha began Apr 2019 Resolved
Monitoring & reporting · Combined radium-226/228 began Apr 2019 Resolved
Monitoring & reporting · Uranium began Apr 2019 Resolved
Monitoring & reporting · EPA contaminant 4030 began Apr 2019 Resolved

Recent enforcement actions

  • State action · SOX Oct 2023
  • State action · SOX Jul 2023
  • State action · SOX Jul 2023
  • State action · SOX Aug 2022
  • State action · SOX Aug 2022
  • State action · SOX Aug 2022
  • State action · SOX Aug 2022
  • State action · SOX Apr 2021

This profile is built from EPA public records for system WY5600003 — 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.