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Home/Utilities/California/SAN GABRIEL VALLEY WATER CO.-EL MONTE

SAN GABRIEL VALLEY WATER CO.-EL MONTE

Serving 18 cities in CA

Monitor
1 above health guidelines
254K
People Served
18
Cities
1
Water Sources
0
MCL Violations

Official SAN GABRIEL VALLEY WATER CO.-EL MONTE Resources

SAN GABRIEL VALLEY WATER CO.-EL MONTE Service Area

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Service Area

This map shows the approximate service area for SAN GABRIEL VALLEY WATER CO.-EL MONTE. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

SAN GABRIEL VALLEY WATER CO.-EL MONTE 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 SAN GABRIEL VALLEY WATER CO.-EL MONTE Water Safe to Drink?

SAN GABRIEL VALLEY WATER CO.-EL MONTE 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 254,300 people across 18 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.

SAN GABRIEL VALLEY WATER CO.-EL MONTE Service Area

SAN GABRIEL VALLEY WATER CO.-EL MONTE Contact & Information

Mailing Address

P.O.BOX 6010 El Monte, CA 91734

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

air strippingdisinfectionfiltrationionic exchange

Disinfectant Used

hypochlorite

SAN GABRIEL VALLEY WATER CO.-EL MONTE 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 SAN GABRIEL VALLEY WATER CO.-EL MONTE

Based on water quality data from cities served by SAN GABRIEL VALLEY WATER CO.-EL MONTE, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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