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  • Below average runoff forecasts for upper Missouri River Basin continue

    Runoff continues to be below average in the upper Missouri River Basin above Sioux City, Iowa. Below-normal precipitation, dry soil conditions in the western portions of the basin, and cooler-than-normal temperatures slowing mountain snowmelt, resulted in a May runoff of 2.7 million acre-feet. While this was 0.4 MAF more than forecast last month, this volume is still 79% of average.

  • Drought conditions persist throughout the Missouri River Basin

    Dry conditions in April resulted in well-below average runoff in the upper Missouri River Basin. April runoff was 1.5 million acre-feet, which is 51% of average. The updated 2022 upper Basin runoff forecast is 17.8 MAF, 69% of average, which, if realized, would rank as the 23rd lowest calendar year runoff volume.

  • Modernizing hydropower on the Snake River

    Hydropower, a clean, renewable and reliable energy source, just became safer for fish and more efficient at generating electricity, thanks to the new turbines at Ice Harbor Lock and Dam on the Snake River in southeast Washington.

  • Upper Missouri River basin forecast runoff remains well below normal; water conservation measures continue

    Reservoir inflows in the Missouri River basin above Sioux City, Iowa, were well-below average in March. The March runoff of 1.5 million acre-feet (MAF) was 48% of average for the month. The updated 2022 upper Basin runoff forecast is 17.8 MAF, 69% of average, approximately 2.6 MAF less than the March 1 forecast. 

  • Schedule for Missouri River spring public meetings set

    Spring public meetings to discuss Missouri River Water Management operations and plans are scheduled for April 11-15. Spring public meetings provide a status of mountain snowpack, a runoff forecast for the year, and how operations during the runoff year will meet the authorized purposes for the Missouri River Mainstem System.

  • Below average runoff continues for the upper Missouri River Basin

    “The runoff in February was less than predicted, and we expect the lower-than-average runoff to continue in the coming months,” said John Remus, chief of the U.S. Army Corps of Engineers’, Missouri River Basin Water Management Division. “The snow accumulation in both the plains and the mountains continues to be below average, and the soil moisture remains very low compared to normal. This resulted in us lowering our anticipated runoff for the 2022 water year.”

  • 22-013 Corps assembles and begins installing 2nd Advanced Technology Turbine at Ice Harbor Dam

    BURBANK, Wash. – The US Army Corps of Engineers, Walla Walla District has completed assembly on the second of three new advanced-designed hydroelectric turbines and begun its installation at Ice Harbor Lock and Dam.

  • Program manager recognized as ‘Modern-Day Technology Leader’

    WASHINGTON D.C. (Feb. 18, 2021) – Officials honored the Hydropower Remote Operations Program manager with the U.S. Army Corps of Engineers Nashville District as a “Modern-Day Technology Leader” during the 36th Black Engineer of the Year Awards’ Technology Recognition Ceremony today at the Omni Shoreham Hotel.

  • Turbine-generators replaced at Center Hill Hydropower Plant

    Lancaster, Tenn. – The U.S. Army Corps of Engineers Nashville District and Voith Hydro Inc. of North America completed refurbishment of the three turbine-generators at Center Hill Hydropower Plant, August 2021.

  • Oahe and Big Bend Dams supporting temporary power needs

    Beginning today, releases from Oahe and Big Bend Dams in South Dakota will be increased from a daily average of about 15,000 cfs to about 36,000 cfs, downstream conditions permitting. These releases are aimed at providing additional power generation during a winter storm moving across the country over the weekend. "The U.S. Army Corps of Engineers, Northwestern Division is working with the Western Area Power Administration much like last February," said John Remus, Chief of the Missouri River Basin Water Management Division. These actions will not effects the overall system storage, and will not change the System releases from Gavins Point Dam. We do not expect these release changes to remain in effect for more than 24 hours.