• Libby Dam 50th Commemoration: Reflections of Legacy

    U.S. Army Corps of Engineers, Seattle District celebrated 50 years of operations at Libby Dam, during its commemoration event at Libby, Montana, Aug. 23, 2025. The event recognized the achievements of former and current USACE employees in building and maintaining the dam, the partnerships that made it possible and to reflect on the impacts the dam has on the region and the nation.
  • Louisville District signs Record of Decision for former Camp Breckinridge

    The U.S. Army Corps of Engineers Louisville District has signed a Record of Decision (ROD) for the former Camp Breckinridge, a Formerly Used Defense Site (FUDS) located in Union County, Kentucky. Project manager for the USACE Louisville District’s Environmental Support Section within the Military Branch of the Planning, Programs and Project Management Division, Matthew Kluge, explained that the purpose of a ROD is to document the selection of the remedial action.
  • USACE staff work around the clock to reopen recreation areas after historic flooding

    When floodwaters finally receded throughout Kentucky’s Green River Basin, they left behind more than mud and debris –they left a monumental cleanup challenge for the crews that manage U.S. Army Corps of Engineers Louisville District flood risk management (FRM) projects in the area. Following record rainfall in early 2025, project staff at the district’s lakes have worked tirelessly repairing, cleaning and reopening facilities so visitors could enjoy as much of the 2025 recreation season as possible. Several reservoirs reached historic highs: Rough River Lake crested at a record 530.4 feet MSL (mean sea level), Barren River Lake at 586 feet MSL, Nolin River Lake reached its second-highest pool at 556.28 feet, and Green River Lake rose into its top five historic pools on record.
  • Richard B. Russell Lake officials set annual youth, adult dove hunts dates

    Elberton, Ga. – The U.S. Army Corps of Engineers, Savannah District, Richard B. Russell Project, will host dove hunts for youth and adults Sept. 20 and Oct. 4, 2025, at two fields in Elbert County, Georgia, and one field in Abbeville County, South Carolina.
  • Lt. Col. Jason Supnet named 2025 USACE 51C Commissioned Officer of the Year

    USAG HUMPHREYS, South Korea — Lt. Col. Jason A. Supnet, military deputy chief of contracting for the U.S. Army Corps of Engineers – Far East District, has been named the 2025 USACE 51C Commissioned Officer of the Year as part of the USACE Excellence in Contracting Awards Program.
  • USACE contractor Mohannad Ali awarded Defense of Freedom medal

    U.S. Army Corps of Engineers South Pacific Division Commander Brig. Gen. John Lloyd presented former USACE contractor Mohannad Ali with the Secretary of Defense Medal for the Defense of Freedom during a ceremony at the USACE San Diego Field Office on Aug 26.
  • Huntsville Center helps NORA see success for upgrades to Military Eyewear Lab

    One often overlooked, but essential requirement to serve in the military is the capability to see. The U.S. Army Engineering and Support Center, Huntsville recently completed a critical infrastructure project in support of the Naval Medical Readiness Logistics Command’s Naval Ophthalmic Readiness Activity, NORA, a facility responsible for producing prescription eyewear issued across the U.S. military.
  • Evaluating Transport of Stockpiled Mississippi River System Sand for Beach Nourishment and Other Uses

    The US Army Corps of Engineers (USACE), Rock Island and St. Paul Districts, maintain 876 miles of shallow-draft navigation channels, dredging approximately 2 million cubic yards of clean, fine- to medium-grained sands from these waterways annually. Due to system constraints and certain state regulatory policies, most of this dredged material (DM) is placed in upland and island facilities. As these dredge placement areas fill with sediment, the districts need to remove sediment to create additional storage or seek new land acquisition. While a significant amount of this DM is being locally used beneficially, the current uses are opportunity driven and dictated by proximity. As such, the districts continue to seek alternative beneficial use practices. One major limiting factor to increased beneficial use is the cost of material transport. Per the Federal Standard, USACE will use the least costly DM placement alternatives that are consistent with sound engineering practices and meet federal environmental requirements. Transport beyond traditional placement sites typically costs much more. The analysis described in this report reviews nontraditional transportation modes and routes to match distant needs with river sediment.
  • Methods for 3D Printing Dredge Sediments to Sequester Contaminants

    Purpose: This technical note describes methods for preparing dredged sediment and commercially available clay for 3D printing, focusing on achieving optimal consistency and properties for successful extrusion. These methods establish best practices for using dredged sediments in 3D printing applications.
  • Demonstration of a Remotely Operated Vehicle for Inspecting the Chicago Electrical Fish Dispersal Barrier

    Purpose: This report describes the US Army Engineer Research and Development Center (ERDC) application of a remotely operated vehicle to inspect an electrical fish dispersal barrier at the bottom of the Chicago Sanitary Ship Canal (CSSC) for the US Army Corps of Engineers–Chicago District.