The Big Sioux River in Sioux Falls is sitting below average in terms of streamflow for this time of year, according to the United States Geological Survey.

The Outdoor Campus in Sioux Falls was one of four sites across the state with river clean-ups hosted by Friends of the Big Sioux River.

For decades, it’s been a summer hub for recreational fun. Ten months ago, that all changed in an instant when flood waters ...

The City of Sioux Falls will host its annual Big Sioux River Cleanup on Saturday. “We’re just asking for volunteers to come and help us to pick up trash and keep the river clean ...

Iowa, is seen partially collapsed into the Big Sioux River due to flooding on Monday. The Associated Press DES MOINES, Iowa — Floodwaters breached levees in Iowa on Tuesday, creating dangerous ...

A newly-formed non-profit group is now working to help residents in a small northwest Iowa town rebuild their ... aftermath of the flooding Big Sioux River, residents got help in the form of ...

The city of Sioux Falls is partnering with South Dakota State University for its 13th annual conference on caring for the Big Sioux River. The Big Sioux River Summit will be held April 16 and ...

SIOUX FALLS, S.D. (KELO) — The Big Sioux River in Sioux Falls is sitting below average in terms of streamflow for this time of year, according to the United States Geological Survey (USGS).