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ALDERWOOD WATER DISTRICT

Serving 17 cities in WA

Monitor
2 above health guidelines
198K
People Served
17
Cities
1
Water Sources
0
MCL Violations

Official ALDERWOOD WATER DISTRICT Resources

ALDERWOOD WATER DISTRICT Service Area

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Service Area

This map shows the approximate service area for ALDERWOOD WATER DISTRICT. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

ALDERWOOD WATER DISTRICT Water Quality Grade

B
Good

Water quality is good with minor concerns.

Quality Score80/100
2
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 ALDERWOOD WATER DISTRICT Water Safe to Drink?

ALDERWOOD WATER DISTRICT has reported 2 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 197,993 people across 17 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.

ALDERWOOD WATER DISTRICT Service Area

ALDERWOOD WATER DISTRICT Contact & Information

Emergency Line

425-670-5600

24/7 After-Hours

Mailing Address

3626 156th St SW Lynnwood, WA 98087

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

filtrationno treatment

Disinfectant Used

hypochlorite

ALDERWOOD WATER DISTRICT 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 ALDERWOOD WATER DISTRICT

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

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