ARAPAHOE INDUSTRIAL PARK

FORT WASHAKIE, WY · ~650 people served

Check your exact address → FORT WASHAKIE overview

100

Excellent

PurityRadar safety score

PWSID

085690008

State

Wyoming

City

FORT WASHAKIE

Population served

650

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

125

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved

Monitoring · Lead & Copper Rule began Nov 2021 Resolved

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

Treatment technique · EPA contaminant 0700 health-based began Jun 2020 Resolved

Monitoring · Lead & Copper Rule began Apr 2020 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 2020 Resolved

Recent enforcement actions

State action · SOX Jul 2023
State action · SOX Dec 2021
State action · SOX May 2021
State action · SIF May 2021
EPA/federal action · EFL Feb 2021
State action · SOX Jan 2021
State action · SOX Jan 2021
State action · SOX Aug 2020

This profile is built from EPA public records for system 085690008 — 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.