US Army Corps of Engineers
Walla Walla District Website

The Augmented Reality/Virtual Reality (AR/VR) HoloLens 2 is a device used for casting 3D design models into real space via holograms, which engineers can view and interact with using the AR/VR headset.
The U.S. Army Corps of Engineers’ Walla Walla District (Corps) is performing numerous construction projects at Mill Creek over the summer.
The Walla Walla District constructs, operates, maintains, and secures multipurpose infrastructure to energize the economy, reduce flood risk, and serve as stewards of water resources for the Snake River Basin and the Nation.

News Releases

20-051 Corps winter park hours resume in the LC Valley
9/25/2020
Clarkston, Wash. – The park hours at Swallows Park, Chestnut Beach, and the restrooms at the Greenbelt Boat Ramp in Clarkston, Wash., as well as the Confluence parking area of the Lewiston Levee...
20-050 Walla Walla District deploys four employees to assist with Operation Blue Roof
9/18/2020
Walla Walla, Wash. – Four U.S. Army Corps of Engineers’ Walla Walla District employees deployed recently to assist the New Orleans District’s support of the Federal Emergency Management Agency (FEMA)...
20-049 Winter crossing hours resume at Lower Granite Dam
9/10/2020
Clarkston, Wash. – Lower Granite Lock and Dam, near Pomeroy, Wash., has come to the end of its summer hours. Beginning Monday, Sept. 7, the dam returned to the regular 7 a.m. to 5 p.m., Sunday through...
20-048 Little Goose Dam to close public dam crossing Tuesday to perform maintenance
9/10/2020
Starbuck, Wash. – Officials at Little Goose Lock and Dam are closing dam crossings to the public on Tuesday, Sept. 15 in order to perform maintenance on top of the dam...