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Water system · PWSID WA5390400

UNIONTOWN WATER WORKS

Uniontown, WA · ~366 people served

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

PWSID

WA5390400

State

Washington

City

Uniontown

Population served

366

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

19

Violations on record

0

Unaddressed

12

Health-based

39

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2019. Official EPA record →

Other · EPA contaminant 7000 began Jul 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2016 Resolved
Monitoring & reporting · Total coliform began Dec 2014 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · Total coliform began Jan 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · EPA contaminant 2032 began Oct 2007 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2007 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 2006 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Nitrate health-based began Oct 2005 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jul 2005 Resolved

Recent enforcement actions

  • State action · SOX Aug 2019
  • State action · SOX Oct 2016
  • State action · SOX Jan 2015
  • State action · SOX Oct 2014
  • State action · SOX Feb 2014
  • State action · SOX Oct 2013
  • State action · SOX Jan 2008
  • State action · SOX Jan 2008

This profile is built from EPA public records for system WA5390400 — 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.