WELLS BRANCH MUD 1

AUSTIN, TX · ~18,015 people served

Check your exact address → AUSTIN overview

100

Excellent

PurityRadar safety score

PWSID

TX2270227

State

Texas

City

AUSTIN

Population served

18,015

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

PFBA

5.4 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved

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

Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved

Other · EPA contaminant 7500 began Nov 2008 Resolved

Other · EPA contaminant 7500 began Aug 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2008 Resolved

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

Recent enforcement actions

State action · SOX Oct 2016
State action · SOX Apr 2015
State action · SIF Sep 2014
State action · SIA Aug 2014
State action · SIE Aug 2014
State action · SOX Nov 2013
State action · SIA Oct 2008
State action · SIE Oct 2008

This profile is built from EPA public records for system TX2270227 — 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.