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  • 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.
  • Below average runoff forecast for the upper Missouri River Basin in 2022

    The updated 2022 calendar year runoff forecast for the Missouri River Basin above Sioux City, Iowa, continues to be below average.  “Despite January’s runoff being slightly above average, we expect 2022 runoff to remain below average,” said John Remus, chief of the U.S. Army Corps of Engineers’, Missouri River Basin Water Management Division. “Both plains snowpack and mountain snowpack continue to lag behind seasonal averages, and soil moisture continues to be much drier-than-normal.”
  • Dry Conditions expected to persist for the Missouri River Basin

    The 2021 calendar year runoff summation for the Missouri River basin above Sioux City, Iowa was 15.2 million acre-feet, 59% of average. The ongoing drought shows no relief in sight and the U.S. Army Corps of Engineers is predicting runoff into the mainstem reservoir system will remain below normal. This was the 10th lowest annual runoff for the Missouri River Basin in 123 years of record-keeping.
  • Gavins Point Dam releases reduced to winter release rate

    The U.S. Army Corps of Engineers began reducing the Gavins Point releases to the winter release rate on Nov. 23, marking the end of flow support for the 2021 Missouri River navigation season. “Releases from Gavins Point Dam are being reduced to the winter release of 12,000 cubic feet per second,” said John Remus, Chief of the Missouri River Basin Water Management Division. “Releases from Gavins Point are currently 13,000 cfs and we will slowly reduce releases to 12,000 by December 8. We will closely monitor river conditions, and releases will be adjusted this winter as needed to lessen the impacts of river ice formation on stages in the lower river.”
  • Center Hill Dam featured in National Inventory of Dams rollout

    LANCASTER, Tenn. (Nov. 5, 2021) – The National Inventory of Dams is being updated at the end of the year and the U.S. Army Corps of Engineers plans to feature Center Hill Dam in a video as part of its rollout with the public.
  • Gavins Point Dam releases to be reduced in late November

    “We will continue to make releases from Gavins Point Dam to provide flow support at an intermediate service level, 1,500 cubic feet per second (cfs) less than full service, through the end of the navigation flow support season,” said John Remus, chief of the USACE, Missouri River Water Management Division.
  • Dry conditions persist in Upper Missouri River Basin; Public meetings set for Oct. 25-29

    September precipitation was once again below average in the Missouri River Basin. September runoff in the Missouri River Basin above Sioux City, Iowa (upper Basin) was 0.8 million acre-feet, 67% of the long-term average. Soil conditions in the upper Basin continue to be very dry. According to the Drought Mitigation Center, approximately 88% of the Missouri River basin is currently experiencing some form of abnormally dry conditions or drought, which is a 6% increase from the end of August.
  • Did You Know … U.S. Army Corps of Engineers is a major provider of clean energy?

    You walk into your home and flip a switch. Presto, the room fills with light. But think about what
  • Winter Gavins Point releases will be at minimum rates

    Updated: Fort Peck release reductions was incorrectly reported as Sept 6 and has been corrected to Sept. 16. Drought conditions, particularly in the Missouri River Basin above Sioux City, Iowa (upper Basin), are persisting. Per the Master Manual and the Sept. 1 System storage check, winter releases from Gavins Point Dam will be 12,000 cubic feet per second, as part of the overall water conservation measures. “Reservoir inflows in August were much lower than average. We expect below-average inflows into the System through the rest of 2021,” said John Remus, chief of the U.S. Army Corps of Engineers’ Missouri River Basin Water Management Division.