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Water system · PWSID OR4100253

DAYVILLE, CITY OF

DAYVILLE, OR · ~155 people served

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

PWSID

OR4100253

State

Oregon

City

DAYVILLE

Population served

155

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

58

Violations on record

0

Unaddressed

3

Health-based

65

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2021. Official EPA record →

Monitoring · Lead & Copper Rule began Jun 2020 Resolved
Monitoring & reporting · Uranium began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 3028 began Jan 2012 Resolved
Monitoring & reporting · Total coliform began Dec 2010 Resolved
Monitoring & reporting · Total coliform began Oct 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2005 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2005 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2005 Resolved

Recent enforcement actions

  • State action · SOX Jul 2021
  • State action · SOX Jul 2020
  • State action · SOX Jun 2013
  • State action · SIA Feb 2013
  • State action · SIA Jan 2011
  • State action · SOX Jan 2011
  • State action · SOX Jan 2009
  • State action · SOX Jan 2009

This profile is built from EPA public records for system OR4100253 — 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.