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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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park ranger in foreground looks out toward blue lake from the shore.
Army Corps of Engineers waives fees and invites volunteers to participate in National Public Lands Day, Sept. 27
Sep. 15, 2025 | 
News Release
The U.S. Army Corps of Engineers announced today that it will waive day use fees normally charged at boat launch ramps and swimming beaches at its...
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A group of men and women pose for a picture in a conference room.
USACE Value Engineering Team Recognized on Global Stage
Sep. 09, 2025 | 
News
For the first time in its 250-year history, the U.S. Army Corps of Engineers earned a Top 20 finish for its innovative approach to project delivery...
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RT @ArmyERDC: ERDC is providing innovative support to @USACENOLA civil works mission by inspecting the dewatered bays for voids in the Old…
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RT @USArmy: 📆 Soldiers, mark your calendars for the Senior Leader SITREP, premiering on our YouTube channel, Jan. 13 at 12:00 p.m. https://…
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RT @StPaulUSACE: Happy New Year! As we welcome 2026, let’s make water safety a top priority. Let’s make 2026 the safest year yet by practic…
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Happy New Year! As we welcome 2026, let’s make water safety a top priority. 🛟Always wear your life jacket and make sure its fits 🛟Learn how to swim 🛟Never drink and boat Practice water safety every time you are in, on, or near the water! #LifeJacketsWornNobodyMourns
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Low-head dams are found on waterways throughout the U.S. Before you the hit watery trails, review the Low-Head Dam Inventory to see if there’s a dam on your route. Learn more: https://t.co/dbzMfptnor #damsafety https://t.co/ZjrOVldPiM
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RT @StPaulUSACE: Skid-steers hard at work preparing the chamber for critical maintenance and inspections during a dewatering at Lock and Da…
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RT @USArmy: 📰 Year in Review: Warfighting is the Army’s top priority Our Soldiers prove they are ready to fight and win, at home and abroa…
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RT @ArmyCorpsNAD: Our @europedistrict is constructing a new Operational Readiness Training Complex in Grafenwoehr, #Germany. On Friday, we…
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RT @ArmyERDC: The @StPaulUSACE and ERDC are collaborating in a groundbreaking study to make informed, data-driven decisions about using riv…
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RT @europedistrict: Today, leaders from @IMCOMEurope, @7thATC , #USACE, @USAGBavaria, the German construction authority and other project p…
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Low-head dams can be dangerous for waterway users. They are hard to identify and can cause harm if you end up caught in their current. Locate low-head dams near you and learn more: https://t.co/6bo3k0pM4a #damsafety https://t.co/maYwiOm0Pu
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RT @StPaulUSACE: Bill Schmidt, natural resources specialist, describes his position at #EauGalle Recreation Area in #SpringValley, #Wiscons…
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RT @AtlantaCorps: The South Atlantic Division extends congratulations to Jason Krick, Mobile District Chief of Engineering, for being named…
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RT @LADistrictUSACE: The USACE Los Angeles District joined Air Force officials Dec. 16 to mark the start of construction on a new KC-46 Peg…
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RT @USACERockIsland: Lock 19 on the Mississippi River at Keokuk, Iowa, is now closed for winter maintenance. The lock is expected to reopen…
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RT @USACE_NY: 🏗️ We are delivering world‑class engineering solutions for federal partners, including VA & West Point. 🇺🇸 https://t.co/A4a5W…
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Ho, Ho, Ho!!! Santa is making a list and checking it twice to see who has been naughty or nice, so hopefully you have been good this year and wore your life jacket when in, on, and near open water (lakes, rivers, ponds, etc.). #LifeJacketsWornNobodyMourns https://t.co/mO74fgH2tT
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RT @FEMARegion10: Our Regional Response Coordination Center is coordinating with the state on their requests, including support from partne…
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RT @FEMARegion10: As state, tribal and local officials in Washington lead lifesaving and life-sustaining response efforts for recent severe…
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We all know the Twelve Days of Christmas, but have you heard of the Twelve Days of Water Safety? This festive holiday jingle is not only fun to sing, if you follow its tips, it could help save your life! Happy Holidays and @PleaseWearIt! https://t.co/bisYhQwxxc
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Tag: Section 107 Study
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  • 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.

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USACE introduces new Regulatory Request System module
Sept. 22, 2025
Army Corps of Engineers begins implementing policy to increase America’s energy generation efficiency
Sept. 22, 2025
Army Corps of Engineers waives fees and invites volunteers to participate in National Public Lands Day, Sept. 27
Sept. 15, 2025
Army Corps of Engineers recognizes National Hydropower Day
Aug. 11, 2025
Army Corps of Engineers celebrates World Ranger Day July 31
July 22, 2025
Army Corps of Engineers seeks public comments on proposal to renew and revise nationwide permits
June 18, 2025
Graham assumes command of U.S. Army Corps of Engineers
Sept. 13, 2024
New Army Civil Works program announces 18 proposals are being invited to apply for federal financing for non-federal dam safety project
Sept. 13, 2024
U.S. Army Corps of Engineers commemorates 200th anniversary of the Civil Works program
April 30, 2024
Army Corps of Engineers publishes proposed rule on protection of historic properties
Feb. 12, 2024
Army Corps of Engineers waives day use fees at recreation areas in observance of Veterans Day
Nov. 2, 2023 UPDATED
$7.5 billion federal credit program opens for dam safety projects
Sept. 20, 2023
Army Corps of Engineers waives fees and invites volunteers to participate in National Public Lands Day, Sept. 23
Sept. 18, 2023
Transformational Investments for the U.S. Army Corps of Engineers Civil Works Program
March 9, 2023
Army Corps of Engineers waives day use fees at recreation areas in observance of Martin Luther King, Jr. Day
Jan. 4, 2023
U.S. Army Corps of Engineers Signs Partnership Agreement with the American Indian Science and Engineering Society
Nov. 17, 2022
New lifetime pass available for Military Veterans and Gold Star Families to access public lands
Nov. 10, 2022
Army Corps of Engineers waives day use fees at recreation areas in observance of Veterans Day
Oct. 31, 2022
Army Corps of Engineers waives fees and invites volunteers to participate in National Public Lands Day, Sept. 24
Sept. 12, 2022
U.S. Army Corps of Engineers Releases Work Plan for Fiscal 2022 Civil Works Appropriations
May 25, 2022 UPDATED
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