Washington Geological Survey
   

WHAT'S NEW

 
Update to the Columbia Gorge landslide inventory

On November 16 we released a major update to the landslide inventory for the Columbia Gorge, including new mapping and additional hazards such as rockfall and alluvial fans. Download the publication here.

 
New interactive map for finding geologic map publications

On November 7 we released a new interactive map that allows you to search for geologic map publications at a variety of scales by quadrangle name. Click here to check out the map!

 
New WALERT report for the Sourdough and Blue Lake Fires

On October 2 we released a new Wildfire-Associated Landslide Emergency Response Team report for the Sourdough and Blue Lake Fires. Click here to download the report.

 
New WALERT report for the Newell Road Fire

On September 29 we released a new Wildfire-Associated Landslide Emergency Response Team report for the Newell Road Fire. Click here to download the report.

 
New WALERT report for the Eagle Bluff Fire

On September 29 we released a new Wildfire-Associated Landslide Emergency Response Team report for the Eagle Bluff Fire. Click here to download the report.

 
New tsunami walk maps and simulation videos

On September 29 we released 7 new tsunami walk maps and 6 new simulation videos for several communities on the outer coast. The walk maps can be accessed here and the videos here.

Visit our blog to see more announcements and updates.