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Home/Utilities/California/SUBURBAN WATER SYSTEMS-COVINA KNOLLS

SUBURBAN WATER SYSTEMS-COVINA KNOLLS

Serving 1 city in CA

Monitor
3 above health guidelines
1K
People Served
1
City
1
Water Sources
0
MCL Violations

Official SUBURBAN WATER SYSTEMS-COVINA KNOLLS Resources

SUBURBAN WATER SYSTEMS-COVINA KNOLLS Service Area

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Service Area

This map shows the approximate service area for SUBURBAN WATER SYSTEMS-COVINA KNOLLS. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

SUBURBAN WATER SYSTEMS-COVINA KNOLLS Water Quality Grade

C
Fair

Some contaminants exceed health guidelines.

Quality Score70/100
3
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 SUBURBAN WATER SYSTEMS-COVINA KNOLLS Water Safe to Drink?

SUBURBAN WATER SYSTEMS-COVINA KNOLLS has reported 3 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 1,437 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.

SUBURBAN WATER SYSTEMS-COVINA KNOLLS Service Area

SUBURBAN WATER SYSTEMS-COVINA KNOLLS Contact & Information

Mailing Address

1325 N. GRAND AVENUE #100 Covina, CA 91724

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

Not specified

SUBURBAN WATER SYSTEMS-COVINA KNOLLS 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 SUBURBAN WATER SYSTEMS-COVINA KNOLLS

Based on water quality data from cities served by SUBURBAN WATER SYSTEMS-COVINA KNOLLS, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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