OAK FOREST SOUTH WATER SUPPLY

AUSTIN, TX · ~648 people served

Check your exact address → AUSTIN overview

100

Excellent

PurityRadar safety score

PWSID

TX1330091

State

Texas

City

AUSTIN

Population served

648

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 1989. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed

Recent enforcement actions

State action · SFJ Jun 1989
State action · SIF Aug 1984
State action · SIF Feb 1983
State action · SIF Jun 1982
State action · SIF Mar 1982
State action · SIF Dec 1981
State action · SIF Feb 1981

This profile is built from EPA public records for system TX1330091 — 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.