LAKE FOREST PARK WATER DISTRICT

Lake Forest Park, WA · ~3,171 people served

Check your exact address → Lake Forest Park overview

100

Excellent

PurityRadar safety score

PWSID

WA5340950

State

Washington

City

Lake Forest Park

Population served

3,171

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

1,902

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2015. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2014 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 2005 Resolved

Recent enforcement actions

State action · SOX May 2015
State action · SOX Jun 2009
State action · SOX Jun 2009
State action · SOX Jun 2009
State action · SOX Jun 2009
State action · SOX Jun 2009
EPA/federal action · EOX Dec 1999
State action · SIC Sep 1986

This profile is built from EPA public records for system WA5340950 — 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.