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Water system · PWSID WA5380915

SNOHOMISH CITY OF

Snohomish, WA · ~11,258 people served

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

PWSID

WA5380915

State

Washington

City

Snohomish

Population served

11,258

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

21

Violations on record

0

Unaddressed

0

Health-based

10

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2012. Official EPA record →

Monitoring & reporting · EPA contaminant 0200 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2983 began Jan 2006 Resolved

Recent enforcement actions

  • State action · SOX Nov 2012
  • State action · SIA Nov 2012
  • State action · SOX Apr 2007
  • State action · SOX Apr 2007
  • State action · SOX Apr 2007
  • State action · SOX Apr 2007
  • State action · SOX Apr 2007
  • State action · SIC Sep 1986

This profile is built from EPA public records for system WA5380915 — 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.