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Water system · PWSID WA5396070

WHIDBEY SHORES WATER SYSTEM

Coupeville, WA · ~262 people served

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

PWSID

WA5396070

State

Washington

City

Coupeville

Population served

262

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

3

Violations on record

0

Unaddressed

0

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →

Monitoring & reporting · Arsenic began Jan 2024 Resolved
Monitoring & reporting · Nitrate began Jan 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Recent enforcement actions

  • State action · SOX Jun 2024
  • State action · SOX Mar 2023
  • State action · SOX Dec 2004
  • State action · SOX Dec 1996

This profile is built from EPA public records for system WA5396070 — 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.