CHEWELAH WATER DEPT SOUTH

Chewelah, WA · ~2,615 people served

Check your exact address → Chewelah overview

100

Excellent

PurityRadar safety score

PWSID

WA5312750

State

Washington

City

Chewelah

Population served

2,615

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 2023. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved

Monitoring · Lead & Copper Rule began Sep 2021 Resolved

Monitoring & reporting · Arsenic began Apr 2020 Resolved

Monitoring & reporting · Arsenic began Jan 2020 Resolved

Monitoring & reporting · Total coliform began Nov 2015 Resolved

Other · EPA contaminant 7000 began Jul 2013 Resolved

Other · EPA contaminant 7000 began Jul 2012 Resolved

Other · EPA contaminant 7000 began Jul 2010 Resolved

Monitoring & reporting · EPA contaminant 2005 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2037 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2047 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2043 began Jan 2002 Resolved

Recent enforcement actions

State action · SOX Sep 2023
State action · SOX Mar 2023
State action · SOX Oct 2021
State action · SOX Dec 2015
State action · SOX Oct 2013
State action · SOX Nov 2012
State action · SOX Oct 2010
State action · SOX May 2006

This profile is built from EPA public records for system WA5312750 — 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.