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Water system · PWSID TX1011612

HARRIS COUNTY MUD 162

100
Excellent
PurityRadar safety score

PWSID

TX1011612

State

Texas

City

HOUSTON

Population served

2,661

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

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

3

Violations on record

0

Unaddressed

2

Health-based

8

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2015. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2014 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jan 2004 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jan 2003 Resolved

Recent enforcement actions

  • State action · SO0 Aug 2015
  • State action · SOX Mar 2015
  • State action · SIA Feb 2015
  • State action · SOX Jul 2005
  • State action · SIF Aug 2004
  • State action · SIF Jun 2004
  • State action · SIA May 2004
  • State action · SIE May 2004

This profile is built from EPA public records for system TX1011612 — 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.