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SUBURBAN WATER SYSTEMS-SAN JOSE

Serving 8 cities in CA

Monitor
1 above health guidelines
169K
People Served
8
Cities
1
Water Sources
0
MCL Violations

Official SUBURBAN WATER SYSTEMS-SAN JOSE Resources

SUBURBAN WATER SYSTEMS-SAN JOSE Service Area

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Service Area

This map shows the approximate service area for SUBURBAN WATER SYSTEMS-SAN JOSE. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

SUBURBAN WATER SYSTEMS-SAN JOSE Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score90/100
1
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is SUBURBAN WATER SYSTEMS-SAN JOSE Water Safe to Drink?

SUBURBAN WATER SYSTEMS-SAN JOSE has reported 1 contaminant above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 168,843 people across 8 cities in CA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

SUBURBAN WATER SYSTEMS-SAN JOSE Service Area

SUBURBAN WATER SYSTEMS-SAN JOSE Contact & Information

Mailing Address

1325 N. GRAND AVENUE #100 Covina, CA 91724

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

conventionaldisinfection

Disinfectant Used

chloramines, hydrogen peroxide, ozone, uv light

SUBURBAN WATER SYSTEMS-SAN JOSE Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

Recommended Water Filters for SUBURBAN WATER SYSTEMS-SAN JOSE

Based on water quality data from cities served by SUBURBAN WATER SYSTEMS-SAN JOSE, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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