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

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.

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 ...

People attending Thursday’s Big Sioux Stewardship Summit in Sioux Falls focused attention on the natural beauty of the river.

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

The city of Sioux Falls is partnering with South Dakota State University for its 13th annual conference on caring for the Big Sioux River.

You don't want to miss out on the 'Neighborhood Gems' of Sioux Falls! They bring something unique to our humble South Dakota ...

Keeping cattle waste out of the river that runs through the state’s largest city will cost about $11 million over the next ...

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).