Explosion at Dam in WA State - near Hanford

[link to www.rt.com (secure)]

'Multiple employees were injured in an explosion at the Priest Rapids Dam along the Columbia River in Washington, according to Grant Public Utility District, the dam’s operators.
Grant County Sheriff's Office officials said there was an explosion of electronic equipment, and at least six employees were injured in the explosion, according to KREM 2.

The Grant Public Utility District officials did not reveal the number of employees hurt, the extent of their injuries, or the cause of the explosion.'