ALDERWOOD EAST

SEQUIM, WA · ~39 people served

Check your exact address → SEQUIM overview

100

Excellent

PurityRadar safety score

PWSID

WA5301265

State

Washington

City

SEQUIM

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 Jan 2008. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2007 Resolved

Monitoring & reporting · EPA contaminant 2380 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2964 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2968 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2969 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2976 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2977 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2979 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2980 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2981 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2982 began Apr 2005 Resolved

Monitoring & reporting · EPA contaminant 2983 began Apr 2005 Resolved

Recent enforcement actions

State action · SOX Jan 2008
State action · SOX Jan 2008
State action · SOX Jan 2008
State action · SOX Jan 2008
State action · SOX Jan 2008
State action · SOX Dec 2007
State action · SOX Dec 2007
State action · SOX Sep 2007

This profile is built from EPA public records for system WA5301265 — 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.