GROTTO WATER ASSOCIATION

SKYKOMISH, WA · ~36 people served

Check your exact address → SKYKOMISH overview

100

Excellent

PurityRadar safety score

PWSID

WA5330050

State

Washington

City

SKYKOMISH

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 Feb 2018. Official EPA record →

Other · EPA contaminant 7000 began Jul 2017 Resolved

Other · EPA contaminant 7000 began Jul 2013 Resolved

Monitoring & reporting · Total coliform began Jul 2010 Resolved

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

Monitoring & reporting · Lead & Copper Rule began Jan 1998 Resolved

Recent enforcement actions

State action · SOX Feb 2018
State action · SOX Dec 2013
State action · SOX Sep 2010
State action · SOX Dec 2007
State action · SOX Dec 2007
State action · SOX Dec 2007
State action · SOX Dec 2007
State action · SOX Jun 2007

This profile is built from EPA public records for system WA5330050 — 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.