CA4310011
CA
No open health violations

SAN JOSE WATER

Surface water · Private · 1221A South Bascom Avenue

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

1,039,920

Source Type

Surface water

Ownership

Private

PWSID

CA4310011

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations indicate the MCL was exceeded.

Violation

Resolved

Violation

Resolved

Violation

Health-basedResolved

Related Pages

California State Overview

All utilities in CA

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID CA4310011View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-14
High Confidence
Annual refresh cycle

At a Glance

PWSIDCA4310011
StateCalifornia
Risk Levelsafe
Population Served1,039,920
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search