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Bathymetry data for Lake Sammamish, Washington collected during USGS field activity 2021-656-FA

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 05:18 AM | Dataset Last Updated: September 17, 2025 at 12:00 AM
Here November 2021 2-m resolution bathymetry data of Lake Sammamish, Washington are provided for the entire lake. Data were collected and processed by the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) with fieldwork activity number 2021-656-FA. Data are provided as a GeoTIFF image.

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