MCALLEN PUBLIC UTILITY

MCALLEN, TX · ~189,957 people served

Check your exact address → MCALLEN overview

100

Excellent

PurityRadar safety score

PWSID

TX1080006

State

Texas

City

MCALLEN

Population served

189,957

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

Lithium

43,000 ppt

limit —

No federal limit

PFBA

5.6 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2018. Official EPA record →

Monitoring & reporting · EPA contaminant 1009 began May 2018 Resolved

Monitoring & reporting · EPA contaminant 1009 began Apr 2012 Resolved

Monitoring & reporting · EPA contaminant 0300 began Jul 2006 Resolved

Recent enforcement actions

State action · SIF Dec 2018
State action · SIE Sep 2018
State action · SIA Sep 2018
State action · SOX Jul 2018
State action · SOX Jul 2015
State action · SOX Oct 2012
State action · SIF Aug 2012
State action · SIA Jun 2012

This profile is built from EPA public records for system TX1080006 — 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.