NEWPORT MUD

HOUSTON, TX · ~13,191 people served

Check your exact address → HOUSTON overview

100

Excellent

PurityRadar safety score

PWSID

TX1010362

State

Texas

City

HOUSTON

Population served

13,191

Primary source

Surface water

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

Lithium

10,600 ppt

limit —

No federal limit

PFBA

6.8 ppt

limit —

No federal limit

PFPeA

6 ppt

limit —

No federal limit

PFHxA

3.9 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

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

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

Other · EPA contaminant 7000 began Jul 2013 Resolved

Monitoring & reporting · EPA contaminant 0300 began Aug 2007 Resolved

Monitoring & reporting · EPA contaminant 0300 began May 2007 Resolved

Monitoring & reporting · EPA contaminant 0300 began Mar 2005 Resolved

Monitoring & reporting · EPA contaminant 0300 began Jan 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

State action · SIA Dec 2025
State action · SOX Mar 2016
State action · SOX Jul 2015
State action · SOX Feb 2014
State action · SOX Dec 2013
State action · SIA Nov 2013
State action · SIE Oct 2007
State action · SIA Oct 2007

This profile is built from EPA public records for system TX1010362 — 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.