PORTER SPECIAL UTILITY DISTRICT

PORTER, TX · ~26,388 people served

Check your exact address → PORTER overview

100

Excellent

PurityRadar safety score

PWSID

TX1700068

State

Texas

City

PORTER

Population served

26,388

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

Lithium

9,300 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2016. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Jul 2014 Resolved

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

Monitoring & reporting · Total coliform began Oct 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved

Max contaminant level (MCL) · Gross alpha health-based began Jan 2004 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2003 Resolved

Max contaminant level (MCL) · Gross alpha health-based began Jan 2003 Resolved

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

Recent enforcement actions

State action · SOX Aug 2016
State action · SOX May 2016
State action · SIF Jul 2015
State action · SOX Jun 2015
State action · SIE Apr 2015
State action · SIA Apr 2015
State action · SOX Jun 2014
State action · SOX Feb 2014

This profile is built from EPA public records for system TX1700068 — 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.