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Water system · PWSID TX1010467

PRESTONWOOD FOREST UTILITY DISTRICT

HOUSTON, TX · ~5,940 people served

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

PWSID

TX1010467

State

Texas

City

HOUSTON

Population served

5,940

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 2025). Levels in parts per trillion (ppt).

Lithium

27,600 ppt

limit —

No federal limit

PFBA

5 ppt

limit —

No federal limit

PFPeA

3.9 ppt

limit —

No federal limit

PFHxA

3.3 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

1

Unaddressed

0

Health-based

2

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2024 Unaddressed

Recent enforcement actions

  • State action · SIA Sep 2024
  • State action · SIF Jan 2011

This profile is built from EPA public records for system TX1010467 — 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.