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NE SAMMAMISH SEWER & WATER DISTRICT

Serving 1 city in WA

Warning
7 above health guidelines
9K
People Served
1
City
1
Water Sources
0
MCL Violations

Official NE SAMMAMISH SEWER & WATER DISTRICT Resources

NE SAMMAMISH SEWER & WATER DISTRICT Service Area

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Service Area

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

NE SAMMAMISH SEWER & WATER DISTRICT Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score30/100
7
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 NE SAMMAMISH SEWER & WATER DISTRICT Water Safe to Drink?

NE SAMMAMISH SEWER & WATER DISTRICT has reported 7 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 8,854 people across 1 city 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.

NE SAMMAMISH SEWER & WATER DISTRICT Service Area

NE SAMMAMISH SEWER & WATER DISTRICT Contact & Information

Mailing Address

3600 Sahalee Way NE Sammamish, WA 98074

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

Not specified

NE SAMMAMISH SEWER & 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 NE SAMMAMISH SEWER & WATER DISTRICT

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

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