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Home/Utilities/California/POMONA - CITY, WATER DEPT.

POMONA - CITY, WATER DEPT.

Serving 1 city in CA

Action Needed
13 above health guidelines
152K
People Served
1
City
1
Water Sources
0
MCL Violations

Official POMONA - CITY, WATER DEPT. Resources

POMONA - CITY, WATER DEPT. Service Area

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Service Area

This map shows the approximate service area for POMONA - CITY, WATER DEPT.. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

POMONA - CITY, WATER DEPT. 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 POMONA - CITY, WATER DEPT. Water Safe to Drink?

POMONA - CITY, WATER DEPT. 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 151,713 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.

POMONA - CITY, WATER DEPT. Service Area

POMONA - CITY, WATER DEPT. Contact & Information

Emergency Line

909-622-1241

24/7 After-Hours

Mailing Address

148 N. HUNTINGTON ST Pomona, CA 91768

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

air strippingconventionaldisinfectionionic exchange

Disinfectant Used

chloramines, hypochlorite

POMONA - CITY, WATER DEPT. 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 POMONA - CITY, WATER DEPT.

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

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