EDELWEISS MAINTENANCE COMMISSION

Winthrop, WA · ~95 people served

Check your exact address → Winthrop overview

100

Excellent

PurityRadar safety score

PWSID

WA5322340

State

Washington

City

Winthrop

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 Sep 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Resolved

Monitoring · Lead & Copper Rule began Jan 2023 Resolved

Monitoring · Lead & Copper Rule began Oct 2019 Resolved

Monitoring & reporting · Total coliform began Apr 2014 Resolved

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

Recent enforcement actions

State action · SOX Sep 2025
State action · SOX Feb 2023
State action · SOX Nov 2019
State action · SOX May 2014
State action · SOX Dec 2007
State action · SOX Dec 2007
State action · SOX Dec 2007
State action · SOX Dec 2007

This profile is built from EPA public records for system WA5322340 — 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.