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Water system · PWSID TX0360100

HACKBERRY CREEK SUBDIVISION

AUSTIN, TX · ~176 people served

Check your exact address → AUSTIN overview
100
Excellent
PurityRadar safety score

PWSID

TX0360100

State

Texas

City

AUSTIN

Population served

176

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

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

64

Violations on record

0

Unaddressed

31

Health-based

160

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2023 Resolved
Other · EPA contaminant 7500 began Nov 2022 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2022 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2022 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2020 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2019 Resolved
Other · EPA contaminant 7500 began Jul 2016 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2015 Resolved

Recent enforcement actions

  • State action · SFL Jul 2024
  • State action · SOX Feb 2024
  • State action · SIA Feb 2024
  • State action · SOX Sep 2023
  • State action · SIF May 2023
  • State action · SFJ May 2023
  • State action · SIA Apr 2023
  • State action · SIE Apr 2023

This profile is built from EPA public records for system TX0360100 — 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.