Umatilla Chemical Weapons Depot

Umatilla Depot Closing
4:25 pm
Fri March 9, 2012

Umatilla Chemical Depot Employees, Nearby Communities, Celebrate Its End

A chemical operations crew from the Umatilla Chemical Depot separate rocket motor and warhead sections on nine M55 rockets.
Photo credit: U.S. Army Chemical Materials Agency U.S. Army Chemical Materials Agency

RICHLAND, Wash. – There’s one less chemical weapons cache in the world today. The U.S. Army has certified to the international panel in The Hague that the Umatilla Chemical Weapons Depot is free of all chemical agents in compliance with international treaties. An end-of-operations celebration is planned for March 15. Correspondent Anna King reports.

Read more