News Releases

31 Oct 2023

Reminder for Missouri River Basin fall public meetings

This is a reminder that the U.S. Army Corps of Engineers will host its fall public meeting series for the Missouri River Basin November 7-9, 2023. These public meetings are held each spring and fall across the Missouri River Basin and provide an update on current year's runoff and reservoir operations, as well as planned operations for the next year's runoff season.

6 Oct 2023

September runoff near average; Drought conditions continue in Missouri River Basin

The month of September brought mixed results for precipitation across the Missouri River Basin. Portions of Montana, North and South Dakota, and Nebraska received above average rainfall, while the remainder of the upper basin and lower basin were below average. Overall, September runoff in the Missouri River Basin above Sioux City, Iowa was 1.3 million acre-feet, 109% of the long-term average. The annual runoff forecast for the upper Missouri River Basin above Sioux City, IA is 29.1 MAF, 113% of average and the same as last month’s forecast.