GOLDEN STATE WATER CO - LUCERNE

APPLE VALLEY, CA · ~586 people served

Check your exact address → APPLE VALLEY overview

100

Excellent

PurityRadar safety score

PWSID

CA3610108

State

California

City

APPLE VALLEY

Population served

586

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 Apr 2018. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jun 1998 Resolved

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

Recent enforcement actions

State action · SOX Apr 2018
State action · SOX Oct 1998
State action · SFJ Jul 1998
State action · SFJ Apr 1996

This profile is built from EPA public records for system CA3610108 — 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.