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CITY OF FAIRFIELD

Serving 1 city in CA

Action Needed
13 above health guidelines
120K
People Served
1
City
1
Water Sources
0
MCL Violations

Official CITY OF FAIRFIELD Resources

CITY OF FAIRFIELD Service Area

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Service Area

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

CITY OF FAIRFIELD Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score0/100
13
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 CITY OF FAIRFIELD Water Safe to Drink?

CITY OF FAIRFIELD has reported 13 contaminants 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 119,897 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 FAIRFIELD Service Area

CITY OF FAIRFIELD Contact & Information

Emergency Line

707) 428-7407

24/7 After-Hours

Mailing Address

1000 WEBSTER STREET Fairfield, CA 94533

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventional

Disinfectant Used

hypochlorite, other, ozone

CITY OF FAIRFIELD 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 CITY OF FAIRFIELD

Based on water quality data from cities served by CITY OF FAIRFIELD, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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