For the first few decades of Sioux Falls, the city often flooded. To solve the problem, a dam was built on the Big Sioux River.
Sioux Falls Argus Leader, Argus Leader
Sat, 05/08/2021 - 6:00am
For the first few decades of Sioux Falls, the city often flooded. To solve the problem, a dam was built on the Big Sioux River.