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Water system · PWSID TX1011249

LANGHAM CREEK UTILITY DISTRICT

HOUSTON, TX · ~10,377 people served

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

PWSID

TX1011249

State

Texas

City

HOUSTON

Population served

10,377

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 Oct 2024). Levels in parts per trillion (ppt).

PFHxS

Perfluorohexanesulfonic acid

3.3 ppt

limit 10 ppt

Below EPA limit

Lithium

23,700 ppt

limit —

No federal limit

PFBA

9.1 ppt

limit —

No federal limit

PFPeA

6.9 ppt

limit —

No federal limit

PFHxA

6.1 ppt

limit —

No federal limit

PFBS

3.7 ppt

limit —

No federal limit

Violations & enforcement

7

Violations on record

0

Unaddressed

0

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2022. Official EPA record →

Other · EPA contaminant 7500 began Feb 2017 Resolved
Other · EPA contaminant 7500 began Oct 2016 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

  • State action · SOX Sep 2022
  • State action · SIF Jul 2021
  • State action · SOX Jul 2021
  • State action · SIF Jul 2021
  • State action · SOX Jul 2021
  • State action · SIA Mar 2017
  • State action · SIA Nov 2016
  • State action · SOX Nov 2016

This profile is built from EPA public records for system TX1011249 — 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.