BETHEL ISLAND MUTUAL WATER CO

BETHEL ISLAND, CA · ~123 people served

Check your exact address → BETHEL ISLAND overview

100

Excellent

PurityRadar safety score

PWSID

CA0707572

State

California

City

BETHEL ISLAND

Population served

123

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 Sep 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2022 Addressed

Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved

Max contaminant level (MCL) · Total coliform health-based began Mar 2013 Resolved

Monitoring & reporting · Arsenic began Jul 2012 Resolved

Recent enforcement actions

State action · SFL Sep 2023
State action · SOX Sep 2019
State action · SFJ Jun 2019
State action · SOX Dec 2013
State action · SOX Apr 2013
State action · SFJ Apr 2013
State action · SFJ Aug 2012

This profile is built from EPA public records for system CA0707572 — 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.