BUFFALO VALLEY WATER DISTRICT

MORAN, WY · ~50 people served

Check your exact address → MORAN overview

100

Excellent

PurityRadar safety score

PWSID

WY5600435

State

Wyoming

City

MORAN

Population served

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 Feb 2019. Official EPA record →

Other · EPA contaminant 7000 began Oct 2018 Resolved

Monitoring & reporting · EPA contaminant 3014 began Apr 2018 Resolved

Monitoring & reporting · Total coliform began Oct 2013 Resolved

Monitoring & reporting · Total coliform began Sep 2012 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2012 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2007 Resolved

Monitoring & reporting · Total coliform began May 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Apr 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Mar 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2004 Resolved

Monitoring & reporting · Nitrate began Jan 2003 Resolved

Recent enforcement actions

State action · SOX Feb 2019
State action · SIA Dec 2018
State action · SOX May 2018
EPA/federal action · EFL May 2014
State action · SOX Nov 2013
State action · SOX Oct 2012
State action · SOX Jul 2012
State action · SOX May 2011

This profile is built from EPA public records for system WY5600435 — 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.