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Water system · PWSID TX1700389

WALNUT COVE WSC

WILLIS, TX · ~2,076 people served

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

PWSID

TX1700389

State

Texas

City

WILLIS

Population served

2,076

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

12

Violations on record

1

Unaddressed

0

Health-based

42

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2016 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Other · EPA contaminant 7500 began Nov 2015 Resolved
Other · EPA contaminant 7500 began Oct 2015 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2014 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2014 Resolved
Other · EPA contaminant 7500 began Oct 2013 Resolved
Monitoring & reporting · Total coliform began Jun 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved
Monitoring & reporting · Total coliform began May 2006 Resolved

Recent enforcement actions

  • State action · SOX Jul 2021
  • State action · SIA Oct 2020
  • State action · SO0 Mar 2018
  • State action · SOX Oct 2017
  • State action · SOX Sep 2017
  • State action · SOX Aug 2017
  • State action · SOX Aug 2017
  • State action · SIF Aug 2017

This profile is built from EPA public records for system TX1700389 — 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.