RANCHO MURIETA COMMUNITY SERVI

RANCHO MURIETA, CA · ~5,728 people served

Check your exact address → RANCHO MURIETA overview

100

Excellent

PurityRadar safety score

PWSID

CA3410005

State

California

City

RANCHO MURIETA

Population served

5,728

Primary source

Surface water

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 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2016 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved

Other began Jan 2002 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jun 1993 Resolved

Recent enforcement actions

State action · SOX Jul 2024
State action · SFJ Jan 2024
State action · SOX Mar 2018
State action · SFL Apr 2017
State action · SFL Apr 2007
State action · SOX Aug 2006
EPA/federal action · EOX Mar 2000
State action · SOX Jan 1997

This profile is built from EPA public records for system CA3410005 — 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.