ST. JOSEPH, Mo. (News-Press NOW) -- The mighty Missouri River is the longest in the United States, flowing over 2,000 miles from its headwaters in Northern Montana all the way to the Show Me state.

Stretching from Montana to Missouri, the Missouri River basin is one of the country's largest river systems. Over the past century, its average streamflow has increased by about 40%, with multiple ...

The updated 2025 calendar year runoff forecast for the Upper Missouri River Basin, including Gavins Point Dam near Yankton, continues to be below average.

Despite a wetter year in parts of the region, the runoff in the Missouri River Basin remains below average. Years of drought have left a lasting impact, and […] ...

Missouri-River-Basin ... or "preferred alternative," will closely mirror the recommendations of the Missouri River Basin Association ... a Missouri River advisory group appointed by basin state ...

Another month of dry conditions across the upper Missouri River Basin has led to a drop in the forecast for runoff in 2025. Runoff into the Missouri River above Sioux City was 1.4 million acre ...

ST. JOSEPH, Mo. (News-Press NOW) — The mighty Missouri River is the longest in the United States, flowing over 2,000 miles from its headwaters in Northern Montana all the way to the Show Me state.