Hydraulic models guide design of Garrison Dam spillway, mega dam safety project
U.S. Army Corps of Engineers, Omaha District
Video by Delanie Stafford
Dec. 11, 2025 | 1:55
Engineers from the U.S. Army Corps of Engineers’ Omaha and Huntington districts and Risk Management Center are advancing the Garrison Dam Spillway Modification Project using scale models to enhance safety and improve the performance of the dam’s spillway near Riverdale, North Dakota. More