OAK SHORES WATER SYSTEM

MONTAGUE, TX · ~234 people served

Check your exact address → MONTAGUE overview

100

Excellent

PurityRadar safety score

PWSID

TX1690011

State

Texas

City

MONTAGUE

Population served

234

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 May 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2013 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved

Other · EPA contaminant 7500 began Aug 2009 Resolved

Monitoring & reporting · Total coliform began Mar 2009 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved

Other · EPA contaminant 7000 began Jul 2005 Resolved

Other · EPA contaminant 7000 began Jan 2004 Resolved

Monitoring & reporting · Total coliform began Jun 2003 Resolved

Recent enforcement actions

State action · SOX May 2025
State action · SIF Apr 2025
State action · SIF Apr 2025
State action · SIE Mar 2025
State action · SIA Mar 2025
State action · SIE Mar 2025
State action · SIA Mar 2025
State action · SOX Oct 2021

This profile is built from EPA public records for system TX1690011 — 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.