Washington Geological Survey
   

WHAT'S NEW

 
Alluvial Fan Inventory of Chelan County

On Nov 25 we released a new inventory of alluvial fans in Chelan County. Download the pamphlet here or view the data on the
Geologic Information Portal.

 
Aggregate Resource Inventory for Spokane County

On Nov 18 we released a new aggregate resource map for Spokane County at a scale of 1:100,000. Click here to download the map and pamphlet.

 
New tsunami evacuation maps

On Oct 14 we released five new tsunami evacuation maps for Dungeness, Kalaloch, Lower Elwha Klallam, Neah Bay, and the Tsoo-Yess River Valley. Access our tsunami evacuation maps here.

 
New WALERT report for the Easy Fire

On Oct 3 we released a new Wildfire-Associated Landslide Emergency Response Team report for the Easy Fire. Click here to download the report.

 
New WALERT report for the Pioneer Fire

On Sept 19 we released a new Wildfire-Associated Landslide Emergency Response Team report for the Pioneer Fire. Click here to download the report.

 
New WALERT report for the Retreat Fire

On Sept 5 we released a new Wildfire-Associated Landslide Emergency Response Team report for the Retreat Fire. Click here to download the report.

Visit our blog to see more announcements and updates.
Visit our past releases page to see publications released more than three months ago.