CYPRESS MUTUAL WATER CO INC

OXNARD, CA · ~224 people served

Check your exact address → OXNARD overview

100

Excellent

PurityRadar safety score

PWSID

CA5602103

State

California

City

OXNARD

Population served

224

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 Dec 2019. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2019 Resolved

Monitoring · Lead & Copper Rule began Sep 2018 Resolved

Monitoring · Lead & Copper Rule began Sep 2016 Resolved

Monitoring & reporting · Total coliform began Sep 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2009 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 2002 Resolved

Recent enforcement actions

State action · SOX Dec 2019
State action · SFL Dec 2019
State action · SFL Feb 2019
State action · SOX Oct 2018
State action · SFL Oct 2016
State action · SOX Oct 2016
State action · SFL Nov 2014
State action · SOX Oct 2014

This profile is built from EPA public records for system CA5602103 — 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.