U.S. Army Corps of Engineers announces publication of 2026 nationwide permits
Jan. 08, 2026 | 
News Release
The U.S. Army Corps of Engineers announced today the publication of the 2026 nationwide permits in the Federal Register. The 56 reissued and one new...
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U.S. Army Corps of Engineers announces finalization of nationwide permits
Jan. 07, 2026 | 
News Release
The U.S. Army Corps of Engineers announced today that it will reissue 56 existing nationwide permits and issue one new permit for work in wetlands and...
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A Soldier and three other civilian men document events in an airfield tower.
USACE Black Start Exercise Brings Light to Readiness
Nov. 20, 2025 | 
News
Increased installation readiness is the goal of the Black Start Exercise Program, a joint U.S. Army Corps of Engineers-led initiative, to test and...
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Army Executes POTUS Directive on Ambler Road Project
Oct. 23, 2025 | 
News Release
President Donald J. Trump has approved the appeal of the Alaska Industrial Development and Export Authority (AIDEA), directing the U.S. Army Corps of...
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USACE introduces new Regulatory Request System module
Sep. 22, 2025 | 
News Release
The U.S. Army Corps of Engineers announced today the launch of a new “No Permit Required” module on its Regulatory Request System (RRS), an innovative...
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Army Corps of Engineers begins implementing policy to increase America’s energy generation efficiency
Sep. 22, 2025 | 
News Release
Assistant Secretary of the Army for Civil Works Adam Telle today directed the U.S. Army Corps of Engineers to weigh whether energy projects that might...
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HQ USACE News

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  • July

    Congress authorizes eight Jacksonville District projects

    Eight U.S. Army Corps of Engineers, Jacksonville District projects that will provide critical infrastructure to local ports and ecosystem restoration efforts in Florida received approval as part of the Water Resources Reform and Development Act (WRRDA) of 2014, which was signed by President Barack Obama June 10.
  • Army Corps of Engineers deepens vital navigational channel

    JOINT BASE ELMENDORF-RICHARDSON, Alaska -- Fuel shortages and empty store shelves are a potential reality Alaskans will not have to face thanks to the work of 45 crewmembers aboard the Essayons, a U.S. Army Corps of Engineers-owned-and-operated hopper dredge.
  • 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.

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Tag: navigation
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  • 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.
  • PUBLICATION NOTICE: Shallow Water Seakeeping Tests with Columbia Class Submarine for Integration into the Environmental Monitoring and Operator Guidance System

    Abstract: The Environmental Monitoring and Operation Guidance System (EMOGS) tool was developed in 1989 to provide a real-time risk analysis for underkeel clearance for the Ohio class submarine while in transit to the Naval Submarine Base at Kings Bay, Georgia. The program computes expected submarine response for input water level, depth, speed, wave, and other input conditions using shallow-water motion transfer functions generated by the strip theory tool, Large Amplitude Motion Program (LAMP). The integration of the new Columbia class submarine into EMOGS required that new transfer functions be developed using LAMP. The LAMP results are to be validated using measured motions from physical model laboratory testing. This report summarizes a laboratory study of the Columbia class submarine response in shallow-water waves. The study was conducted at the US Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, and was done in direct support of the Naval Surface Warfare Center, Carderock Division. These seakeeping tests were performed in a shallow basin with a multi-directional wave generator, with measured still water vessel motions and measured vessel motion in regular and irregular waves of varying height, period, and direction.
  • 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.

Mississippi Valley Division