Search for geographic information in the Clearinghouse by clicking on the name of the FGDC Gateway nearest you. Once you are on the Gateway, you can search all Clearinghouse Nodes, or just the Washington State Node.

Maps, data, and aerial photography for Washington State from the DOT

Simple download of these USGS DEMs

Ecology maintains the spatial datasets described here in order to better describe the diverse natural and cultural environment that we live and work in. As a public service, we have made some of our data available for viewing and downloading here.

DRGs sorted by quadname for Washington and Oregon State

The WSDOT GeoData Distribution Catalog, maintained by the Office of Information Technology, is a centralized distribution site for geographic information system data produced at the Washington State Department of Transportation. Data provided here is used by WSDOT’s transportation partners, government entities, schools, private businesses, and the general public. The WSDOT GIS Community actively promotes interagency […]

DOQQs, Census data, DRGs, DEMs, and loads more! The Washington State Geospatial Data Archive is maintained by the University of Washington Libraries‘ Map Collection and Cartographic Information Services.

Numerous data products and pointers to data for WA State