We maintain the spatial datasets described here in order to better describe Washington's diverse natural and cultural environments. As a public service, we have made some of our data available for viewing and downloading.
Our spatial datasets
Our geodatabase's standard projection and datum are in Washington State Plane, South Zone, NAD 83 HARN, units US feet, unless otherwise noted.
We also have a few maps available. For a listing of these maps, please go to our GIS Maps page.
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