US Army Corps of Engineers
Northwestern Division Website

News Releases

  • Public input sought for Kansas River Basin watershed study

    The Kansas City District and our partners encourage the public to attend public scoping meetings being held in the Kansas River Basin to provide input on the Kansas River Reservoirs Flood and Sediment Study, a joint-federal and state watershed study effort.
  • Releases reductions from at Missouri River dams to begin Wednesday

    Releases reductions from Missouri River mainstem dams will begin Wednesday, Nov. 20 at Garrison Dam. Release reductions are also scheduled for Friday, Nov. 22 at Fort Randall Dam and Saturday, Nov. 23 at Gavins Point Dam. Inflows into reservoirs at Fort Randall and Gavins Point Dams since Nov. 1 have been lower than forecasted, and the reservoir elevation at Garrison Dam is declining faster than forecasted meaning Missouri River Mainstem System storage is declining faster than planned.
  • Missouri Basin flood response update – 11/7

    U.S. Army Corps of Engineers emergency and water management officials held a call Nov. 7 to communicate to Midwest Congressional representatives, Tribal, state and local government officials (including levee sponsors and emergency managers) an update of current runoff conditions, system storage and a status of flooding response and recovery activities.
  • Releases aimed at preparing Missouri River Reservoir System for 2020 runoff season

    Higher-than-average releases from all Missouri River Mainstem System projects, including Gavins Point Dam, will continue through November, the U.S. Army Corps of Engineers announced today. Runoff in all reaches except for the Fort Randall reach was above average for the month of October. The Garrison to Oahe reach runoff was over six times the long-term average and runoff in the Gavins Point to Sioux City reach was more than 10 times the long-term average. The 2019 upper basin runoff forecast was lowered slightly to 60.2 million acre-feet. If realized, this runoff total would be 0.8 MAF less than 2011 (61.0 MAF), which is the highest runoff in 121 years of record-keeping. The January-October observed runoff (56.7 MAF) has already exceeded the second highest runoff, 49.0 MAF observed in 1997, with two months still remaining.
  • Omaha District completes three tributary levee repair projects

    The U.S. Army Corps of Engineers - Omaha District has completed repairs to levees damaged on three of the tributaries of the Missouri River ahead of schedule.
  • Corps begins spillway gate rehabilitation work at Detroit Dam

    The U.S. Army Corps of Engineers will perform spillway gate rehabilitation work at Detroit Dam from Friday, Nov. 1 through Feb. 15, 2020.
  • Missouri Basin flood response update – 10/11

    U.S. Army Corps of Engineers emergency and water management officials held a call Oct. 10 to communicate to Midwest Congressional representatives, Tribal, state and local government officials (including levee sponsors and emergency managers) an update of current runoff conditions, system storage and a status of flooding response and recovery activities.
  • Releases from Missouri River projects to remain at high levels for fall and winter; Public meetings set for Oct. 22-25

    Widespread and heavy rainfall in the Missouri River basin above Sioux City, IA (upper basin) resulted in another month of much above average runoff. Precipitation during September was more than 200 percent of normal in eastern Montana, much of North Dakota, portions of South Dakota and northern Nebraska. As a result, September runoff into the upper basin above Sioux City, was nearly twice the record runoff, which was recorded in 1986.
  • U.S. Army Corps of Engineers identifies short-term natural disaster recovery activities funded by the Additional Supplemental Appropriations Disaster Relief Act, 2019

    The U.S. Army Corps of Engineers (USACE) announced today work that it will accomplish with Flood Control and Coastal Emergencies, Operation and Maintenance, and Mississippi River and Tributaries account funding provided for emergency recovery efforts in the Additional Supplemental Appropriations Disaster Relief Act, 2019, Public Law 116-20. The act was signed into law June 6, 2019.
  • Fall public meetings on Missouri River operations set for Oct. 22-25

    Seven public meetings will be conducted throughout the basin Oct. 22-25. The purpose of these meetings is to update the region on current hydrologic conditions and review operation of the mainstem reservoir system. Presenters include staff from the National Weather Service and the USACE Missouri River Water Management Division.