News Stories

Results:
Tag: navigation
Clear
  • February

    Army Corps of Engineers completes first Lake Pepin ice measurements

    ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, recently completed the first ice measurements of the year on Lake Pepin, near Red Wing, Minn. The measurements help the navigation industry determine when it might be possible to get tows upstream to St. Paul, Minn.
  • January

    Corps keeps Mississippi River open as drought continues

    ST. LOUIS– The U.S. Army Corps of Engineers continues to project river stages will sustain the authorized 9-foot deep commercial navigation channel between St. Louis, Mo., and Cairo, Ill. The Corps continues to apply all available capabilities and resources to keep the channel open.
  • August

    President Obama appoints Peabody President of the Mississippi River Commission

    President Barack Obama appointed Maj. Gen. John W. Peabody as President of the Mississippi River Commission on August 6, 2012. MRC appointments are nominated by the President of the United States and subject to confirmation by the U.S. Senate.
  • Historical commission recognizes Mon River navigation

    A historical marker recognizing the Monongahela River Navigation System as one of the nation's most historically successful river systems was dedicated the Monongahela River at Locks and Dam 3.

News Releases

Results:
Tag: navigation
Clear
  • Corps to temporarily close Moore Haven Lock for repairs

    The U.S. Army Corps of Engineers, Jacksonville District announces it will temporarily close the Moore Haven Lock along the Okeechobee Waterway in south Florida for repairs August 8 through 15.
  • Federal agencies release final Columbia River System Operations environmental impact statement

    The U.S. Army Corps of Engineers, Bureau of Reclamation and Bonneville Power Administration today released the Columbia River System Operations Final Environmental Impact Statement. The issuance of the final EIS is a substantial step toward accomplishment of a priority item of the Presidential Memorandum on Promoting the Reliable Supply and Delivery of Water in the West issued in October 2018.
  • PUBLICATION NOTICE: Investigation of Shoaling in the Federal Navigation Channel, Waukegan Harbor, Illinois

    Abstract: Persistent and excessive shoaling occurs in the Outer Harbor and Approach Channel of the Waukegan Harbor, Illinois. This report describes a numerical modeling study performed for the US Army Corps of Engineers, Chicago District, to evaluate the existing harbor and 11 structural alternatives for three crest elevations. This report provides details of numerical modeling study, analysis of field data, and estimates of shoaling. The focus of the study is the investigation of a variety of structural solutions intercepting and/or diverting sediments to reduce shoaling in the navigation channel. These include breakwaters, groins, spurs, and structural extensions with varying length and crest elevation connecting to the north beach and existing north breakwater. Estimates of both shoaling volume and height are developed with and without project using an integrated wave-flow-sediment transport numerical modeling approach. Quantitative reduction estimates are provided for each structural alternative investigated.
  • Corps Awards $12.9 Contract to Replace Dam Gates

    The U.S. Army Corps of Engineers Pittsburgh District announces the award of a more than $12.9-million contract for the installation of two new dam lift gates and a new control system at Montgomery Locks and Dam on the Ohio River in Monaca, Pennsylvania.
  • Corps advises mariners of Emsworth primary lock chamber closure

    The U.S. Army Corps of Engineers Pittsburgh District is announcing that Emsworth Lock and Dam, located on the Ohio River at mile 6.2, will initiate a closure of the primary lock chamber for scheduled repairs.
  • ​Releases from Gavins Point Dam to decrease

    “The upper basin runoff forecast has been reduced by about 1 MAF due to the recent dry conditions as well as the National Weather Service’s climate outlook, which is indicating that the remainder of the summer will be warmer and drier than normal. However, the 2020 calendar year runoff forecast remains above average, mostly due to the very wet soil conditions during the early months of the year. Most of the mountain snowmelt runoff has entered the reservoir system. Remaining summer runoff will depend on rainfall events,” said John Remus, chief of the U.S. Army Corps of Engineers’ Missouri River Basin Water Management Division. “As a result of the reduced runoff forecast, we will reduce Gavins Point Dam releases to 30,000 cfs on July 7,” Remus added.
  • Closures to Illinois Waterway Locks remain set for July 1

    Beginning July 1, the U.S. Army Corps of Engineers, Rock Island District is temporarily closing the Dresden Island, Marseilles, Starved Rock, Peoria and LaGrange locks on the Illinois Waterway to facilitate needed repairs and maintenance. The closures, which will be conducted simultaneously to limit impacts to navigation, are scheduled to last through late October.
  • Corps to open Lock and Dam 14 Auxiliary Lock and modify zone designation in the LeClaire Canal

    The U.S. Army Corps of Engineers, Mississippi River Project will open the Locks and Dam 14 auxiliary lock in Pleasant Valley, Iowa, for weekend recreational boating traffic beginning June 12 and running through Sept. 7.
  • Corps of Engineers reopens lock facilities to the public

    ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, is removing the closures to its facilities near the Mississippi River locks and dams from Lock and Dam 2, near Hastings, Minnesota, to Lock and Dam 10 in Guttenberg, Iowa. The change is effective immediately.
  • Columbia River navigation locks will reopen ahead of schedule after closing for annual maintenance

    The U.S. Army Corps of Engineers will reopen three navigation locks on the Columbia River ahead of schedule after closing them for annual maintenance March 7.

Mississippi Valley Division

Institute for Water Resources

South Pacific Division

News/News Release Search

@USACEHQ

Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
Twitter
Logo
X
46,739
Follow Us