WESTLAND WATER ASSOCIATION

CLATSKANIE, OR · ~25 people served

Check your exact address → CLATSKANIE overview

100

Excellent

PurityRadar safety score

PWSID

OR4101474

State

Oregon

City

CLATSKANIE

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 Jun 2024. Official EPA record →

Other · EPA contaminant 7000 began Oct 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2023 Resolved

Monitoring & reporting · Total coliform began Oct 2014 Resolved

Monitoring & reporting · EPA contaminant 3028 began Jan 2012 Resolved

Monitoring & reporting · Total coliform began Sep 2009 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2003 Resolved

Monitoring & reporting · Nitrate began Jan 2001 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jun 2000 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jun 2000 Resolved

Monitoring & reporting · EPA contaminant 0200 began May 2000 Resolved

Monitoring & reporting · EPA contaminant 0200 began Apr 2000 Resolved

Recent enforcement actions

State action · SOX Jun 2024
State action · SOX Nov 2014
State action · SOX Feb 2013
State action · SIA Feb 2013
State action · SOX Oct 2009
State action · SIA Oct 2009
State action · SOX Jan 2007
State action · SOX Jan 2007

This profile is built from EPA public records for system OR4101474 — 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.