RIO MANOR MUTUAL WATER CO

CAMARILLO, CA · ~983 people served

Check your exact address → CAMARILLO overview

100

Excellent

PurityRadar safety score

PWSID

CA5610035

State

California

City

CAMARILLO

Population served

983

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 Jul 2022. Official EPA record →

Monitoring · Lead & Copper Rule began Sep 2019 Resolved

Monitoring & reporting · EPA contaminant 3014 began Feb 2015 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 2011 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2008 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2008 Resolved

Max contaminant level (MCL) · Combined radium-226/228 health-based began Apr 2004 Resolved

Monitoring & reporting · Total coliform began Aug 2003 Resolved

Monitoring & reporting · Total coliform began Oct 2002 Resolved

Monitoring & reporting · Total coliform began Jul 1994 Resolved

Recent enforcement actions

State action · SFL Jul 2022
State action · SOX Jan 2022
State action · SOX Mar 2015
State action · SFL Mar 2015
State action · SOX Feb 2015
State action · SOX Jun 2012
State action · SFL Mar 2012
State action · SFL Feb 2011

This profile is built from EPA public records for system CA5610035 — 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.