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Water system · PWSID WA5303950

CONCRETE UTILITIES

100
Excellent
PurityRadar safety score

PWSID

WA5303950

State

Washington

City

Mt Vernon

Population served

810

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

7

Violations on record

1

Unaddressed

1

Health-based

7

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 1999 Unaddressed
Max contaminant level (MCL) · Lead & Copper Rule health-based began Nov 2022 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 2946 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2931 began Jan 2005 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

  • State action · SOX Jan 2023
  • State action · SIA Oct 2022
  • State action · SOX Aug 2018
  • State action · SOX Oct 2012
  • State action · SOX Jun 2010
  • EPA/federal action · EOX Dec 1999
  • EPA/federal action · EFJ Aug 1994

This profile is built from EPA public records for system WA5303950 — 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.