Skip to main content
💧 TapWaterData
Home/Utilities/California/CITY OF GILROY

CITY OF GILROY

Serving 1 city in CA

Safe
1 MCL violation recorded
58K
People Served
1
City
1
Water Sources
1
MCL Violations

Official CITY OF GILROY Resources

CITY OF GILROY Service Area

Loading map...

Service Area

This map shows the approximate service area for CITY OF GILROY. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

CITY OF GILROY Water Quality Grade

B
Good

Water quality is good with minor concerns.

Quality Score80/100
0
Above Health Guidelines
1
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 CITY OF GILROY Water Safe to Drink?

CITY OF GILROY 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 58,108 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.

CITY OF GILROY Service Area

CITY OF GILROY Contact & Information

Emergency Line

408) 846-0219

24/7 After-Hours

Mailing Address

613 Old Gilroy Street Gilroy, CA 95020

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

disinfection

Disinfectant Used

hypochlorite

CITY OF GILROY 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.

EPA Violations

1 Maximum Contaminant Level Violation

This utility has recorded MCL violations, indicating contaminant levels exceeded federal legal limits. These violations are aggregated across all cities served.

Check individual city reports for specific violation details and current status.

Stay Informed About Your Water Quality

Get EPA reports, filter recommendations, and safety alerts for your area.

Join 10,000+ people protecting their families. Unsubscribe anytime.