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Tag: Big Bend
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  • 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.
  • U.S. Army Corps of Engineers moves to eradicate invasive species

    Since the discovery of zebra mussels at the South Dakota Big Bend powerhouse intake gates in the summer of 2019, the U.S. Army Corps of Engineers has conducted an internal analysis of the potential alternatives to control the invasive species.
  • Big Bend campgrounds opening Thursday

    Campgrounds and boat ramps operated by the U.S. Army Corps of Engineers at Big Bend Project, South Dakota, will open Thursday after being closed to protect against the further spread of COVID-19; this will include Left Tailrace Campground. 
  • Chaining ensures Corps’ bridges not weakest link

    For more than 25 years, the sound of rattling chains has pierced the air whenever Lyle Peterson crossed one of the bridges spanning the Missouri River at one the U.S. Army Corps of Engineers - Omaha District’s six mainstem dams.
  • Big Bend Master Plan Meeting Rescheduled

    OMAHA, Neb. – The Corps has rescheduled the Big Bend Master Plan public scoping meeting for Wednesday, March 8, 2017, from 5:30-7 p.m. at the Big Bend Project Office, 33573 N Shore Road, Fort Thompson, SD 57325. The comment period has been extended to March 27, 2017.
  • Big Bend Master Plan Meeting Cancelled Due to Weather

    The U.S. Army Corps of Engineers is canceling the Big Bend Master Plan public meeting that had been scheduled for February 23, 2017, due to projected winter weather conditions around the Fort Thompson/Chamberlain, South Dakota, area. The Corps plans on hosting a rescheduled meeting in early March; additional information will be posted when details have been solidified. The comment period has been extended to March 27, 2017.
  • Public scoping meeting scheduled for Big Bend Master Plan

    The U. S. Army Corps of Engineers will hold a public scoping meeting on Thursday, February 23, 2017 from 6 to 7:30 p.m. at the Big Bend Project Office, 33573 N Shore Road, Fort Thompson, South Dakota 57325 to gather input on the development of the Big Bend Master plan and the associated Environmental Assessment. Comments must be postmarked or received by March 13, 2017.
  • Missouri River Basin runoff remains above normal due to widespread rainfall

    Runoff in the Missouri River Basin above Sioux City, Iowa for the month of June was 6.8 million acre feet (MAF), 125 percent of normal. The 2015 runoff forecast is 26.6 MAF, 105 percent of normal. Average annual runoff is 25.2 MAF. June precipitation was above normal across much of the Missouri River Basin, most notably in the western Dakotas, eastern Montana and eastern Wyoming. Heavy rain also fell in eastern Nebraska, northeastern Kansas and much of Missouri.
  • Corps reduces Missouri River dam releases to winter levels

    As part of the normal operation of the Mainstem Reservoir System, the U.S. Army Corps of Engineers Missouri River Basin Water Management Division has reduced releases from several Missouri River dams to winter levels.
  • Corps maintains high releases to reduce future flood risk

    Omaha, Neb. — The U.S. Army Corps of Engineers (Corps) Missouri River Basin Water Management Division is maintaining above normal releases at the four lower dams on the Missouri River. As expected, September runoff above Sioux City, Iowa, remained well above normal, totaling 1.8 million acre feet (MAF), 157 percent of normal. The 2014 runoff forecast is 35.5 MAF, 141 percent of normal, down slightly from one month ago. Average annual runoff is 25.2 MAF.