MCMINNVILLE WATER & LIGHT

MCMINNVILLE, OR · ~34,515 people served

Check your exact address → MCMINNVILLE overview

100

Excellent

PurityRadar safety score

PWSID

OR4100497

State

Oregon

City

MCMINNVILLE

Population served

34,515

Primary source

Surface water

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring · Lead & Copper Rule began Apr 2024 Resolved

Monitoring & reporting · EPA contaminant 0200 began Oct 2019 Resolved

Monitoring & reporting · EPA contaminant 0300 began Oct 2019 Resolved

Monitoring & reporting · EPA contaminant 0200 began Oct 2019 Resolved

Monitoring & reporting · EPA contaminant 2031 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2032 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2010 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2035 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2020 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2036 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2037 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2034 began Jan 2002 Resolved

Recent enforcement actions

State action · SOX May 2024
State action · SOX Dec 2019
State action · SOX Jan 2007
State action · SOX May 2005
State action · SOX May 2005
State action · SOX May 2005
State action · SOX May 2005
State action · SOX May 2005

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

Atrazine

2 stations · latest Jun 2025

11.4 · max 35.1 ng/L · 10

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 OR4100497 — 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.