BARTON CREEK WSC

ROUND ROCK, TX · ~633 people served

Check your exact address → ROUND ROCK overview

100

Excellent

PurityRadar safety score

PWSID

TX2270313

State

Texas

City

ROUND ROCK

Population served

633

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

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 Jul 2021. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Oct 2020 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2015 Resolved

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

Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Recent enforcement actions

State action · SOX Jul 2021
State action · SIF Jun 2021
State action · SIE Apr 2021
State action · SIA Apr 2021
State action · SOX Sep 2016
State action · SIF Apr 2016
State action · SIA Mar 2016
State action · SIE Mar 2016

This profile is built from EPA public records for system TX2270313 — 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.