AUSTIN CREEK MUTUAL (SPRINGHILL)

CAZADERO, CA · ~150 people served

Check your exact address → CAZADERO overview

100

Excellent

PurityRadar safety score

PWSID

CA4900630

State

California

City

CAZADERO

Population served

150

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 2003. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began May 2003 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2003 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2001 Resolved

Recent enforcement actions

State action · SOX Jun 2003
State action · SFL Jun 2003
State action · SOX Feb 2003
State action · SFL Feb 2003
State action · SOX Oct 2002
State action · SFL Oct 2002
State action · SOX Dec 2001
State action · SFL Dec 2001

This profile is built from EPA public records for system CA4900630 — 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.