• Army Corps Hosts Public Meeting to Discuss Tafuna Flood Risk Management Study

    The U.S. Army Corps of Engineers (USACE), Honolulu District, in partnership with the American Samoa
  • Montgomery Locks and Dam, Ohio River: Navigation Approach Physical Model

    Abstract: A physical model study of the Montgomery Locks and Dam was conducted to optimize the navigation conditions for the new riverside lock and guard wall design developed by the Pittsburgh District. A 1:100 Froude scale physical model was built to evaluate the navigation conditions for tows entering and exiting the locks in the upstream and downstream approaches. Conditions tested were Existing Conditions, Deconstruction Sequences, Construction Sequences, and Proposed Design. Data were also collected for impact analysis on the upstream and downstream riverside guard walls. The final design consisted of an upstream ported guard wall that is 1,000 ft in length and a downstream solid guard wall that is 800 ft in length. The implementation of submerged dikes in the upstream and downstream approaches improve navigation conditions significantly and are an essential part of the final design. Details are shown in Section 3.5 of this report.
  • MKARNS Nav Notice No. SWL 25-08 Lock 4 Tow Haulage Return to Service

    The tow haulage equipment at Emmett Sanders (No. 4) NM 66.0 has been repaired and returned to service.
  • “One Grand, Glorious National Cause”: A Cultural Geography of the Veterans Affairs Built Environment

    Abstract: The United States government has a long history of providing medical, financial, and burial benefits to American Veterans. The Department of Veterans Affairs (VA) and its predecessor agencies constructed much of the built environment that served as a conduit for these benefits. Today, the VA manages and maintains more than 15,000 buildings and structures to serve the Veteran community. To facilitate the transfer of property rights of its vacant and underutilized properties and ensure compliance with Section 106 of the National Historic Preservation Act, the Advisory Council on Historic Preservation issued a Program Comment at the request of the VA on 26 October 2018. The Program Comment mitigation requires the VA to produce a readily accessible public-benefit document of interest to a wide audience composed of Veterans and lay people. This book provides that public-benefit document through a cultural geography of the built environment of VA facilities. This book focuses on the sense of place developed by Veterans toward VA facilities and covers three generational periods as defined by the VA: post–Civil War through World War I, World War I through the end of World War II, and post–World War II through 1958.
  • Cochiti Lake temporarily closed due to unsafe ice conditions

    U.S. Army Corps of Engineers staff at Cochiti Lake announced Jan. 27, 2025, that the lake is temporarily closed until further notice due to unsafe ice conditions.
  • Firefighting from the air: U.S. Army trains at Milford Lake

    Although we are far from the height of wildfire season, the U.S. Army is making the most of an unlikely training ground: the peaceful waters of U.S Army Corps of Engineers’ Milford Lake in Kansas. This serene lake landscape also serves as a vital training location for group of professionals drilling to save lives and property when disaster strikes.
  • Protecting our Past: U.S. Army Corps of Engineers archaeologists at work

    Beneath the surface of infrastructure projects and flood control measures, a quiet but vital mission is underway. Federal archaeologists are uncovering hidden pieces of history as they work to preserve cultural heritage during modern development. From ancient fossils to long-forgotten Native American sites, these archaeologists are the stewards of our nation’s past, ensuring that progress does not erase the stories that came before.
  • Iconic Army Corps Regulator Retires After 45 Years of Service

    Bart De Martino, a Regulatory Project Manager in the U.S. Army Corps of Engineers’ New York District Operations Division, Regulatory Branch, Metro NY/NJ Section, has retired after 45 years of service to the District.
  • 2 For 1: Dredging, Sand Placement is Double Benefit for Long Island’s South Shore, Barrier Beaches

    The U.S. Army Corps of Engineers, New York District, has commenced essential maintenance dredging for the Fire Island Inlet and Shores Westerly to Jones Inlet New York Beach Erosion Control and Navigation Project. This critical work, awarded to Norfolk Dredging Company for nearly $37 million, began in November and is expected to continue until early spring 2025.
  • U.S. Army Corps of Engineers celebrates 2024 achievements in Nashville District

    The U.S. Army Corps of Engineers Nashville District achieved significant milestones in 2024, with highlights including progress on the Kentucky Lock Addition and Chickamauga Lock Replacement projects, which advanced through key construction phases. The district's flood risk reduction efforts during Hurricanes Francine and Helene saved an estimated $186 million in damages, while hydropower facilities supplied 2.8 million megawatt-hours of clean energy to the region. Additionally, the district issued over 1,100 regulatory permits, hosted international collaborations with the Mekong River Commission and Rijkswaterstaat, and welcomed 23.2 million visitors to its lakes, showcasing its wide-ranging contributions to safety, sustainability, and regional development.