NORTH BELT UTILITY DISTRICT

HOUSTON, TX · ~2,775 people served

Check your exact address → HOUSTON overview

100

Excellent

PurityRadar safety score

PWSID

TX1011737

State

Texas

City

HOUSTON

Population served

2,775

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

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2013 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2012 Resolved

Other · EPA contaminant 7000 began Jan 2004 Resolved

Recent enforcement actions

State action · SOX Feb 2025
State action · SIA Jan 2025
State action · SOX Oct 2020
State action · SIF Dec 2017
State action · SIE Oct 2017
State action · SIA Oct 2017
State action · SOX Oct 2014
State action · SIA Feb 2006

This profile is built from EPA public records for system TX1011737 — 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.