Sen. John Hoeven tours Garrison Dam to plan $1.8 billion spillway replacement. Story by Joel Porter • 2mo. ... Construction is expected to start in 2029. Close. Thanks for signing up!

Releases from Garrison Dam will be reduced this week to assist in the recovery of a tugboat that sank in the Missouri River last week, according to the U.S. Army ...

BISMARCK, N.D. (KFYR) - To assist with the recovery of a tugboat that sank on the Missouri River last week, releases from Garrison Dam will be reduced. Beginning Monday night, releases will be ...