WALHALLA, N.D. (AP) — A Minnesota Army National Guard helicopter and crew moved two 5-ton pumps in place to help lower floodwaters threatening an earthen dam in northeastern North Dakota.
The move came two days after a North Dakota Guard helicopter helped stabilize the Bourbanis Dam with more than 200 sandbags weighing 1 ton each.
The dam is located on the Tongue River, a tributary of the Pembina River. The Minnesota Guard used a CH-47 Chinook helicopter that has the ability to lift loads greater than 10,000 pounds.
The North Dakota Guard transported and lowered the sandbags with UH-60 Black Hawk helicopters.
Flood warnings for the northeastern corner of the state as well as along the North Dakota-Minnesota border were expected to remain in effect until late Friday.