SIOUX FALLS, S.D. (Dakota News Now) - The City of Sioux Falls maintenance crews are beginning work near the Big Sioux River ...

The Big Sioux River flows under a Highway 34 bridge near Egan in southeastern South Dakota. (Makenzie Huber/South Dakota Searchlight) A $3 million state effort to help landowners keep their ...

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). This low ...

DAKOTA DUNES, S.D. (KTIV) – While South Dakota Governor Kristi Noem was hopeful during a news conference Monday morning, she continued to encourage the community to stay away from flooded areas and ...

SIOUX FALLS, S.D. (KELO) – Volunteers weren’t afraid to dip their toes into the muddy waters of the Big Sioux River on Saturday morning in Sioux Falls. “Well, it’s a nice day. More hands make less of ...

A bridge has collapsed into a river in Iowa after days of rain caused heavy flooding. "It kind of caved in the center, and is currently in the river," Union County Emergency Management Director Jason ...

Friends of the Big Sioux River will host its first fundraising gala, the River Revival, on September 19. The river is a primary source of drinking water and recreation for the Sioux Falls area. The ...

Big Sioux River in Sioux City's Riverside neighborhood. (Photo by KSCJ's Woody Gottburg) The Big Sioux River crested in Sioux City this morning at 45 feet. City Fire Marshal Mark Aesoph says that’s ...

NORTH SIOUX CITY, S.D. (KTIV) - A controlled blast is scheduled for mid-August that will demolish the collapsed rail bridge over the Big Sioux River. According to a Facebook post by the Missouri River ...

SIOUX CITY --Through the years, the Big Sioux River ruined peoples' homes and businesses, burying them dozens of times in its muddy, churning floodwaters. From 1870 through 1974, the Big Sioux surged ...