LINDEN COUNTY WATER DISTRICT

LINDEN, CA · ~1,784 people served

Check your exact address → LINDEN overview

100

Excellent

PurityRadar safety score

PWSID

CA3910019

State

California

City

LINDEN

Population served

1,784

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 2019. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jan 2007 Resolved

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

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

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

Monitoring & reporting · Lead & Copper Rule began Jun 2001 Resolved

Monitoring & reporting · Total coliform began Aug 1998 Resolved

Recent enforcement actions

State action · SOX Jul 2019
State action · SOX Feb 2007
State action · SFL Feb 2007
State action · SFL Dec 2006
State action · SOX Dec 2006
State action · SOX Apr 2006
State action · SFL Apr 2006
State action · SFL Jan 2006

This profile is built from EPA public records for system CA3910019 — 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.