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Water system · PWSID OR4101510

WAPATO MOORAGE ASSOCIATION

SCAPPOOSE, OR · ~74 people served

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

PWSID

OR4101510

State

Oregon

City

SCAPPOOSE

Population served

74

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

9

Violations on record

0

Unaddressed

1

Health-based

14

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2024 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2015 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2015 Resolved
Monitoring & reporting · Total coliform began Nov 2014 Resolved
Monitoring & reporting · Nitrate began Jan 2011 Resolved
Monitoring & reporting · Uranium began Jan 2011 Resolved
Monitoring & reporting · Gross alpha began Jan 2011 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved
Monitoring & reporting · Nitrate began Jan 2008 Resolved

Recent enforcement actions

  • State action · SOX Jul 2024
  • State action · SOX Mar 2020
  • State action · SOX Jan 2020
  • State action · SOX Jan 2016
  • State action · SIE Dec 2015
  • State action · SIF Nov 2015
  • State action · SOX Nov 2015
  • State action · SOX Dec 2014

This profile is built from EPA public records for system OR4101510 — 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.