KING RANCH SANTA GERTRUDIS DISTRICT

HOUSTON, TX · ~212 people served

Check your exact address → HOUSTON overview

100

Excellent

PurityRadar safety score

PWSID

TX1370012

State

Texas

City

HOUSTON

Population served

212

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 2015. Official EPA record →

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

Max contaminant level (MCL) · Total coliform health-based began Aug 2006 Resolved

Other · EPA contaminant 7500 began May 2003 Resolved

Other · EPA contaminant 7500 began Mar 2003 Resolved

Monitoring & reporting · Total coliform began Jan 2003 Resolved

Monitoring & reporting · Total coliform began Nov 2002 Resolved

Recent enforcement actions

State action · SOX Aug 2015
State action · SOX Aug 2015
State action · SOX Jun 2015
State action · SIF Nov 2014
State action · SIE Nov 2014
State action · SIA Nov 2014
State action · SOX Jan 2011
State action · SIF Oct 2006

This profile is built from EPA public records for system TX1370012 — 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.