https://gis-dev.dnr.wa.gov/site1/rest/services

Also run by Washington Department of Natural Resources

• https://gis.dnr.wa.gov/site1/rest/services
• https://gis.dnr.wa.gov/site2/rest/services
• https://gis.dnr.wa.gov/site3/rest/services
• https://gis.dnr.wa.gov/image/rest/services
• https://services.arcgis.com/4x406oNViizbGo13/ArcGIS/rest/services
• https://tiles.arcgis.com/tiles/4x406oNViizbGo13/arcgis/rest/services