Helpful Links
King County GIS Center King County's cooperative, multi-department, enterprise GIS. Source of data, metadata, standards, and maps.
iMap Application for viewing King County spatial information (GIS data and images) in a map display.
Washington State DNR Maps related to environmental protection, forests, waterways, and other natural resources.
King County Elections Congressional, Legislative, District, and Precinct voting information.
WSDOT Maps & Data Aerial photography, digital maps and geospatial data for viewing and downloads.
Washington State Ferries Route Maps
Washington State Geospatial Portal Single source access to quality, reliable government geospatial data