WINTERHAVEN SUBDIVISION

TOMBALL, TX · ~138 people served

Check your exact address → TOMBALL overview

100

Excellent

PurityRadar safety score

PWSID

TX1012015

State

Texas

City

TOMBALL

Population served

138

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 Aug 2018. Official EPA record →

Other · EPA contaminant 7500 began Jul 2016 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2015 Resolved

Other · EPA contaminant 7500 began Feb 2015 Resolved

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

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

Monitoring & reporting · Nitrate began Jan 2012 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Monitoring & reporting · Nitrate began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 2020 began Jan 2009 Resolved

Monitoring & reporting · EPA contaminant 2035 began Jan 2009 Resolved

Monitoring & reporting · EPA contaminant 2037 began Jan 2009 Resolved

Monitoring & reporting · EPA contaminant 2039 began Jan 2009 Resolved

Recent enforcement actions

State action · SOX Aug 2018
State action · SIA Aug 2016
State action · SOX Jul 2016
State action · SOX May 2016
State action · SIA Apr 2016
State action · SIE Apr 2016
State action · SOX Aug 2015
State action · SIA Mar 2015

This profile is built from EPA public records for system TX1012015 — 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.