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Water system · PWSID TX1010413

HARRIS COUNTY WCID 132

HOUSTON, TX · ~3,501 people served

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

PWSID

TX1010413

State

Texas

City

HOUSTON

Population served

3,501

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

PFBA

9 ppt

limit —

No federal limit

PFPeA

6.5 ppt

limit —

No federal limit

PFHxA

4.2 ppt

limit —

No federal limit

Violations & enforcement

2

Violations on record

1

Unaddressed

1

Health-based

6

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Max contaminant level (MCL) · Total coliform health-based began Apr 2006 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SIE Nov 2025
  • State action · SIF Jun 2006
  • State action · SIA May 2006
  • State action · SIE May 2006
  • State action · SOX Apr 2006

This profile is built from EPA public records for system TX1010413 — 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.