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Water system · PWSID TX0790347

HARRIS FORT BEND COUNTIES MUD 5

HOUSTON, TX · ~4,641 people served

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

PWSID

TX0790347

State

Texas

City

HOUSTON

Population served

4,641

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

Lithium

21,100 ppt

limit —

No federal limit

Violations & enforcement

2

Violations on record

0

Unaddressed

0

Health-based

3

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2009. Official EPA record →

Other · EPA contaminant 7500 began Sep 2009 Resolved
Monitoring & reporting · Total coliform began May 2009 Resolved

Recent enforcement actions

  • State action · SIE Jun 2009
  • State action · SIA Jun 2009
  • State action · SOX May 2009

This profile is built from EPA public records for system TX0790347 — 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.