RANCHO SESPE WORKERS IMP ASSOC

VENTURA, CA · ~600 people served

Check your exact address → VENTURA overview

100

Excellent

PurityRadar safety score

PWSID

CA5601144

State

California

City

VENTURA

Population served

600

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 Oct 2023. Official EPA record →

Monitoring · Lead & Copper Rule began Jul 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 1998 Resolved

Monitoring & reporting · Lead & Copper Rule began Aug 1998 Resolved

Monitoring & reporting · Total coliform began Sep 1997 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

State action · SFL Oct 2023
State action · SOX Oct 2023
State action · SOX Jun 2018
State action · SFL Apr 2018
State action · SOX Jul 2007
EPA/federal action · EOX Dec 2003
State action · SFL Apr 2002
State action · SFJ Sep 1998

This profile is built from EPA public records for system CA5601144 — 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.