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Water system · PWSID TX1010924

WINDFERN FOREST UTILITY DISTRICT

HOUSTON, TX · ~7,170 people served

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

PWSID

TX1010924

State

Texas

City

HOUSTON

Population served

7,170

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2025). Levels in parts per trillion (ppt).

Lithium

19,600 ppt

limit —

No federal limit

PFBA

5.3 ppt

limit —

No federal limit

PFPeA

4 ppt

limit —

No federal limit

PFHxA

3.7 ppt

limit —

No federal limit

Violations & enforcement

10

Violations on record

0

Unaddressed

7

Health-based

32

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2017. Official EPA record →

Max contaminant level (MCL) · Combined radium-226/228 health-based began Oct 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2013 Resolved
Monitoring & reporting · Total coliform began Oct 2005 Resolved
Monitoring & reporting · Total coliform began Sep 2005 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jan 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2005 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Mar 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Mar 2004 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Apr 2003 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2003 Resolved

Recent enforcement actions

  • State action · SOX Oct 2017
  • State action · SIF Oct 2016
  • State action · SIA Sep 2016
  • State action · SIE Sep 2016
  • State action · SIA Apr 2016
  • State action · SOX Jul 2014
  • State action · SOX Jul 2010
  • State action · SIF Feb 2006

This profile is built from EPA public records for system TX1010924 — 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.