CAMANO HILLS WATER COMPANY INC

Coupeville, WA · ~286 people served

Check your exact address → Coupeville overview

100

Excellent

PurityRadar safety score

PWSID

WA5301429

State

Washington

City

Coupeville

Population served

286

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 Jun 2023. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2022 Resolved

Monitoring & reporting · Arsenic began Oct 2013 Resolved

Monitoring & reporting · Arsenic began Oct 2011 Resolved

Max contaminant level (MCL) · Arsenic health-based began Jan 2010 Resolved

Monitoring & reporting · EPA contaminant 2032 began Oct 2006 Resolved

Monitoring & reporting · EPA contaminant 2067 began Oct 2006 Resolved

Monitoring & reporting · EPA contaminant 2036 began Oct 2006 Resolved

Monitoring & reporting · EPA contaminant 2043 began Oct 2006 Resolved

Recent enforcement actions

State action · SOX Jun 2023
State action · SOX Jun 2023
State action · SOX Jun 2023
State action · SOX Mar 2014
State action · SOX Mar 2014
State action · SOX Jun 2013
State action · SOX Jan 2012
State action · SOX Jan 2012

This profile is built from EPA public records for system WA5301429 — 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.