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SAMMAMISH PLATEAU WATER & SEWER

Serving 4 cities in WA

Monitor
2 above health guidelines
66K
People Served
4
Cities
1
Water Sources
0
MCL Violations

Is SAMMAMISH PLATEAU WATER & SEWER Water Safe to Drink?

SAMMAMISH PLATEAU WATER & SEWER 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 65,856 people across 4 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.

SAMMAMISH PLATEAU WATER & SEWER Service Area

SAMMAMISH PLATEAU WATER & SEWER Contact & Information

Contact

Mailing Address

1510 228th Ave SE Sammamish, WA 98075

Water Sources

Surface water purchased

Treatment Methods

disinfectionfiltration

Disinfectant Used

hypochlorite

Recommended Water Filters for SAMMAMISH PLATEAU WATER & SEWER

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

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SAMMAMISH PLATEAU WATER & SEWER Water Quality Report 2025 | Ames Lake, Issaquah, Sammamish, Washington | Contact & Safety Data | TapWaterData