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.

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).

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).

SIOUX FALLS, SD (KELO) — People attending Thursday’s Big Sioux Stewardship Summit in Sioux Falls focused attention on the natural beauty of the river. The Big Sioux has long been an artistic ...

told an audience in Sioux Falls that past investments have paid off. The Big Sioux River is polluted with dissolved soils, agricultural chemicals and livestock waste beyond levels safe for uses ...

SIOUX FALLS, S.D. (Dakota News Now) - Although Earth Day isn’t until Tuesday, Sioux Falls residents were able to celebrate ...

Efforts to keep livestock waste and farm chemicals out of the Big Sioux River and its tributaries along the eastern edge of ...

From the mighty Missouri to lesser-known lifelines, discover the longest rivers shaping South Dakota’s landscape.

The South Dakota Hall of Fame recognizes leaders in business, philanthropy, agriculture, health care or political sectors.

Barry Berg, coordinator with the Big Sioux River Project, speaks in Sioux Falls on April 17, 2025. (Joshua Haiar/South Dakota Searchlight) During Thursday’s Big Sioux Stewardship Summit, program ...