CWS - LAKELAND

SAN JOSE, CA · ~294 people served

Check your exact address → SAN JOSE overview

100

Excellent

PurityRadar safety score

PWSID

CA1510049

State

California

City

SAN JOSE

Population served

294

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 Mar 2018. Official EPA record →

Max contaminant level (MCL) · Fluoride health-based began Jul 2002 Resolved

Max contaminant level (MCL) · Uranium health-based began Jul 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 1994 Resolved

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

Max contaminant level (MCL) · Total coliform health-based began Oct 1992 Resolved

Recent enforcement actions

State action · SOX Mar 2018
State action · SFJ Oct 2002
EPA/federal action · EOX Mar 2000
State action · SOX Aug 1994
State action · SFJ Jul 1994
State action · SOX Nov 1993
State action · SFJ Nov 1992

This profile is built from EPA public records for system CA1510049 — 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.