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Tag: drought
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  • Missouri River Water Management virtual public meetings set for Nov. 2

    The Missouri River Water Management Division invites the public to participate in one of two virtual public meetings scheduled for Nov. 2. The meetings will take place at 1:30 p.m. and 6 p.m. central time. Details for connecting to each webinar is posted to our website.
  • Corps updates stakeholders on Missouri River Mainstem System operations

    The US Army Corps of Engineers Missouri River Water Management Division hosted an update call on Thursday, Oct. 22, for Congressional representatives, Tribal, and state and local government officials, to include emergency managers, local levee sponsors and the media to discuss current conditions, and the projected operation of the mainstem reservoir system as part of the Draft Annual Operating Plan which was released in mid-September for public comment.
  • Below average runoff continues in the upper Missouri River basin

    September precipitation was well-below normal in the Missouri River Basin.  As a result, September runoff in the upper Missouri River Basin above Sioux City, Iowa was 69% of average.  Since January 1, precipitation in the upper Basin is well-below normal.  The National Weather Service’s Climate Prediction Center (CPC) is forecasting that below-normal precipitation will continue in October.  The 2020 calendar year runoff forecast for the upper Basin, updated on October 1, is 30.2 million acre-feet (MAF), 117% of average. Average annual runoff for the upper Basin is 25.8 MAF.
  • August inflows much below average in northern Missouri River Basin

    August precipitation was well-below normal in the Missouri River Basin, particularly in the western and far northern portions, which received less than 25% of normal precipitation. The lack of precipitation and dry soil conditions resulted in 74% of average August runoff in the Missouri River Basin above Sioux City, Iowa (upper Basin). The 2020 calendar year forecast for the upper Basin, updated on September 1, is 30.6 million acre-feet (MAF), 119% of average. Average annual runoff for the upper Basin is 25.8 MAF. Runoff in the upper Basin during the remainder of 2020 is forecast to be below average.
  • Corps of Engineers discontinues study to modify operations at Foster J. Sayers Dam

    Baltimore District has announced that it is discontinuing its study in collaboration with the Susquehanna River Basin Commission to make operational modifications at Foster J. Sayers Dam to sustain aquatic habitat during historical low-flow conditions. Current operations will be maintained.
  • Bureau of Reclamation and U.S. Army Corps of Engineers release 2018 Annual Operating Plan for the Rio Grande

    In the face of a worsening drought, the Bureau of Reclamation’s Albuquerque Area Office and U.S. Army Corps of Engineers released their Annual Operating Plan for the Rio Grande, April 12, 2018.
  • Route to the Drought

    A look back at 2016 provides insight into how the Savannah River Basin reached Drought Level 2 and
  • Environmental Releases from Whitney Point Lake, N.Y. Occur for the First Time (Issued by SRBC)

    In accordance with a cooperative agreement to provide drought relief, “environmental releases” occurred for several days in September and October from the U.S. Army Corps of Engineers’ Whitney Point Lake project in Broome County, N.Y. These releases provide benefits to the in-stream environment downstream of Whitney Point during low-flow or drought conditions by modifying the amount of water released from the reservoir, as well as the timing of these releases.
  • Formula for winter reservoir management more complicated than it appears

    With the rainy season upon us, the U.S. Army Corps of Engineers Sacramento District is buckling down to ensure the Central Valley’s reservoirs are ready for whatever the season may or may not bring. While water management is a year-round responsibility, the winter months bring with them especially tough challenges for the Corps in maintaining the delicate balance of flood risk reduction and water supply.
  • Third highest inflows ever recorded lift Wilson Lake out of five-year slump

    The third highest inflows ever recorded at a river gage upstream of Wilson Lake raised the water level by almost seven feet, helping the lake replenish from the effects of a five-year drought. Heavy rains from a Sept. 2 storm produced inflows at the Saline River gage north of Russell, Kan. of nearly 23,000 cubic feet per second. This brought the lake to 1.28 feet above the normal water level, and one foot above the seasonal water level management plan target.