SUNNYSLOPE

Shelton, WA · ~2,112 people served

Check your exact address → Shelton overview

100

Excellent

PurityRadar safety score

PWSID

WA5385550

State

Washington

City

Shelton

Population served

2,112

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 May 2017. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2016 Resolved

Other · EPA contaminant 7000 began Jul 2015 Resolved

Monitoring & reporting · Nitrate began Jan 2015 Resolved

Other · EPA contaminant 7000 began Jul 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved

Recent enforcement actions

State action · SOX May 2017
State action · SOX Dec 2016
State action · SOX Nov 2015
State action · SOX Oct 2011
State action · SOX Jan 1997

This profile is built from EPA public records for system WA5385550 — 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.