WILDEWOOD EAST MUTUAL

YUBA CITY, CA · ~350 people served

Check your exact address → YUBA CITY overview

100

Excellent

PurityRadar safety score

PWSID

CA5101009

State

California

City

YUBA CITY

Population served

350

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 Oct 2013. Official EPA record →

Max contaminant level (MCL) · Arsenic health-based began Jul 2012 Resolved

Max contaminant level (MCL) · Arsenic health-based began Apr 2012 Resolved

Monitoring & reporting · Total coliform began Sep 2000 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 1997 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 1996 Resolved

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

Recent enforcement actions

State action · SOX Oct 2013
State action · SFL Jul 2012
EPA/federal action · EOX Dec 2003
State action · SIA Nov 2000
State action · SOX Oct 2000
State action · SFJ Jul 1997
State action · SOX Jun 1997
State action · SIA Feb 1996

This profile is built from EPA public records for system CA5101009 — 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.