RACE LAGOON HEIGHTS ASSOCIATION

Coupeville, WA · ~157 people served

Check your exact address → Coupeville overview

100

Excellent

PurityRadar safety score

PWSID

WA5370650

State

Washington

City

Coupeville

Population served

157

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 Sep 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Resolved

Monitoring · Lead & Copper Rule began Aug 2024 Resolved

Monitoring & reporting · Nitrate began Jan 2024 Resolved

Monitoring · Lead & Copper Rule began Oct 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved

Monitoring & reporting · Total coliform began Aug 2014 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2983 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 2011 Resolved

Recent enforcement actions

State action · SOX Sep 2025
State action · SOX Apr 2025
State action · SOX Sep 2024
State action · SOX Nov 2022
State action · SOX Sep 2021
State action · SOX Nov 2014
State action · SOX Sep 2014
State action · SID Aug 1991

This profile is built from EPA public records for system WA5370650 — 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.