CEDAR VALLEY MUTUAL WATER CO

OAKHURST, CA · ~137 people served

Check your exact address → OAKHURST overview

Excellent

PurityRadar safety score

PWSID

CA2000538

State

California

City

OAKHURST

Population served

137

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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 Jan 2023. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed

Monitoring & reporting · Arsenic began Jul 2017 Resolved

Monitoring & reporting · Arsenic began Apr 2017 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2014 Resolved

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

Recent enforcement actions

State action · SFJ Jan 2023
State action · SOX Nov 2017
State action · SFJ Nov 2017
State action · SIA May 2015
State action · SIE May 2015
State action · SOX Dec 2014
State action · SIE Aug 2014
State action · SIA Aug 2014

This profile is built from EPA public records for system CA2000538 — 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.