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Water system · PWSID WY5600012

ORCHARD VALLEY WATER COMPANY

CHEYENNE, WY · ~260 people served

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

PWSID

WY5600012

State

Wyoming

City

CHEYENNE

Population served

260

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

5

Violations on record

0

Unaddressed

4

Health-based

3

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Jul 2021 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2003 Resolved
Monitoring & reporting · Total coliform began May 2001 Resolved

Recent enforcement actions

  • State action · SOX Sep 2024
  • EPA/federal action · EOX Jan 2007
  • EPA/federal action · EFL Dec 2004

This profile is built from EPA public records for system WY5600012 — 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.