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Water system · PWSID OR4100950

WESTPORT WATER ASSOCIATION

WESTPORT, OR · ~550 people served

Check your exact address → WESTPORT overview
100
Excellent
PurityRadar safety score

PWSID

OR4100950

State

Oregon

City

WESTPORT

Population served

550

Primary source

GWP

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

82

Violations on record

4

Unaddressed

11

Health-based

81

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2023 Unaddressed
Monitoring & reporting · EPA contaminant 3014 began Jan 2016 Unaddressed
Other · EPA contaminant 7000 began Oct 2025 Resolved
Other · EPA contaminant 7000 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Oct 2023 Resolved
Monitoring & reporting · Total coliform began Jan 2016 Resolved
Monitoring & reporting · Total coliform began Dec 2015 Resolved
Monitoring & reporting · Total coliform began Feb 2009 Resolved
Monitoring & reporting · Total coliform began Feb 2009 Resolved
Monitoring & reporting · Total coliform began Jan 2009 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Mar 2016
  • State action · SOX Feb 2016
  • State action · SOX Sep 2009
  • State action · SOX Aug 2009
  • State action · SFL Mar 2009
  • State action · SOX Dec 2008
  • State action · SOX Sep 2008

This profile is built from EPA public records for system OR4100950 — 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.