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Water system · PWSID OR4100842

STANFIELD, CITY OF

STANFIELD, OR · ~2,115 people served

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

PWSID

OR4100842

State

Oregon

City

STANFIELD

Population served

2,115

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

180

Violations on record

0

Unaddressed

3

Health-based

88

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Total coliform began May 2014 Resolved
Monitoring & reporting · EPA contaminant 3028 began Jan 2013 Resolved
Monitoring & reporting · EPA contaminant 2032 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2036 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2033 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2034 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2011 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SOX Apr 2024
  • State action · SOX Jun 2014
  • State action · SOX May 2014
  • State action · SOX Apr 2014
  • State action · SOX Oct 2009
  • State action · SOX Jun 2009
  • State action · SOX Jun 2009

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Arsenic

2 stations · latest May 2025

6.61 · max 9.16 ug/L · 2

Fluoride

2 stations · latest May 2025

0.47 · max 0.62 mg/L · 2

Uranium

2 stations · latest May 2025

3.48 · max 5 ug/L · 2

Lead

1 station · latest May 2025

0.49 · max 0.49 ug/L · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system OR4100842 — 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.