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Water system · PWSID OR4100668

ROCKWOOD PUD

PORTLAND, OR · ~65,443 people served

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

PWSID

OR4100668

State

Oregon

City

PORTLAND

Population served

65,443

Primary source

SWP

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

69

Violations on record

0

Unaddressed

1

Health-based

19

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2020. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved
Monitoring & reporting · Total coliform began May 2014 Resolved
Monitoring & reporting · Total coliform began Mar 2011 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2007 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2007 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2007 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2007 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2007 Resolved

Recent enforcement actions

  • State action · SOX Aug 2020
  • State action · SIF Feb 2017
  • State action · SOX Jun 2014
  • State action · SOX May 2011
  • State action · SIA Apr 2011
  • State action · SOX Dec 2008
  • State action · SOX Aug 2008
  • State action · SOX Jan 2008

This profile is built from EPA public records for system OR4100668 — 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.