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CWS-GRAND OAKS WATER SYSTEM

Serving 1 city in CA

No Violations
All contaminants within safe levels
0K
People Served
1
City
1
Water Sources
0
MCL Violations

Official CWS-GRAND OAKS WATER SYSTEM Resources

CWS-GRAND OAKS WATER SYSTEM Service Area

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Service Area

This map shows the approximate service area for CWS-GRAND OAKS WATER SYSTEM. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

CWS-GRAND OAKS WATER SYSTEM Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score100/100
0
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 CWS-GRAND OAKS WATER SYSTEM Water Safe to Drink?

CWS-GRAND OAKS WATER SYSTEM water currently meets all EPA Maximum Contaminant Level Goals (MCLGs) across all cities served. Water quality testing shows all contaminants are within safe levels according to health-based guidelines.

This utility serves 149 people across 1 city 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.

Get your water independently tested in California β†’

CWS-GRAND OAKS WATER SYSTEM Service Area

CWS-GRAND OAKS WATER SYSTEM Contact & Information

Mailing Address

1720 NORTH FIRST STREET San Jose, CA 95112

B2B Contact Data

B2B Contact Data Available

Contacts for CWS-GRAND OAKS WATER SYSTEM

Updated Jan 2026
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NameTitlePhoneEmail
Jβ–ˆβ–ˆβ–ˆβ–ˆ Sβ–ˆβ–ˆβ–ˆβ–ˆWater Treatment Supervisor(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆjβ–ˆβ–ˆβ–ˆβ–ˆ@cityβ–ˆβ–ˆβ–ˆβ–ˆ.gov
Mβ–ˆβ–ˆβ–ˆβ–ˆ Jβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆUtility Director(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆmβ–ˆβ–ˆβ–ˆβ–ˆ@waterβ–ˆβ–ˆβ–ˆβ–ˆ.org
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Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

Not specified

CWS-GRAND OAKS WATER SYSTEM 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.

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