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UNION HILL WATER ASSOCIATION INC

Serving 2 cities in WA

No Violations
All contaminants within safe levels
9K
People Served
2
Cities
1
Water Sources
0
MCL Violations

Official UNION HILL WATER ASSOCIATION INC Resources

UNION HILL WATER ASSOCIATION INC Service Area

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Service Area

This map shows the approximate service area for UNION HILL WATER ASSOCIATION INC. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

UNION HILL WATER ASSOCIATION INC Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score100/100
0
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 UNION HILL WATER ASSOCIATION INC Water Safe to Drink?

UNION HILL WATER ASSOCIATION INC 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 8,670 people across 2 cities in WA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

UNION HILL WATER ASSOCIATION INC Service Area

UNION HILL WATER ASSOCIATION INC Contact & Information

Mailing Address

5020 236th Ave NE Redmond, WA 98053

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

no treatment

Disinfectant Used

no disinfectant

UNION HILL WATER ASSOCIATION INC 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.

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