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Water system · PWSID WY5601645

MILE-HI I&S DISTRICT

CASPER, WY · ~48 people served

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

PWSID

WY5601645

State

Wyoming

City

CASPER

Population served

48

Primary source

SWP

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

4

Violations on record

0

Unaddressed

1

Health-based

8

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2020. Official EPA record →

Treatment technique · Lead & Copper Rule health-based began Apr 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved
Other · EPA contaminant 7000 began Oct 2017 Resolved
Other · EPA contaminant 7000 began Oct 2015 Resolved

Recent enforcement actions

  • State action · SOX Aug 2020
  • State action · SOX Apr 2020
  • State action · SOX Jan 2020
  • EPA/federal action · EFL Jan 2020
  • State action · SOX Dec 2019
  • State action · SIA Nov 2017
  • State action · SOX Mar 2016
  • State action · SIA Feb 2016

This profile is built from EPA public records for system WY5601645 — 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.