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

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

SIOUX FALLS, S.D. (KELO) — The Big Sioux River in Sioux Falls is ... when the river swelled to a depth of 15.37 ft amid historic flooding. While the river is low today, this is not the lowest ...

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

In a marathon series of meetings Tuesday evening, North Sioux City welcomed in a new form of government, said goodbye to ...

you have river flooding, which was a lot of the issues we saw last year along the Little Sioux, the Ocheyedan, the Big Sioux and other rivers,” he says, “and that was just a tremendous amount ...

She and Hydrologist Allen Schlag pointed to the dry summer of 1996, which gave way to one of the worst winters in North Dakota history and historic spring 1997 flooding in the Red River Valley.

Rapid Trump administration cancellation of federal grants leaves Iowa cultural nonprofits reeling, threatens some with ...