LAWRENCE SUBDIVISION WTR ASSN

BROWNSVILLE, OR · ~125 people served

Check your exact address → BROWNSVILLE overview

100

Excellent

PurityRadar safety score

PWSID

OR4100474

State

Oregon

City

BROWNSVILLE

Population served

125

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2005 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2003 Resolved

Recent enforcement actions

State action · SOX Jul 2025
State action · SOX Feb 2025
State action · SOX Sep 2023
State action · SOX Jul 2023
State action · SOX Jan 2023
State action · SOX Jan 2023
State action · SOX Aug 2021
State action · SOX Apr 2021

This profile is built from EPA public records for system OR4100474 — 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.