• Expertise at the Front: How USACE Experience Powers U.S. Army Success

    In the vast, dynamic landscape of the U.S. Central Command’s Area of Responsibility, the success of the U.S. Army's mission is intricately linked to the infrastructure that supports it. For more than 70 years, the U.S. Army Corps of Engineers has played a crucial role in providing the critical engineering, design, and construction expertise that ensures operational readiness and resilience across the Middle East, Central Asia, and the Levant. The Transatlantic Expeditionary District, as USACE's only forward deployed district in support of contingency operations, continues this legacy by being the sharpest tip of the spear, strengthening partnerships, building capacity, and enhancing security for our nation, allies, and partners.
  • Empowering the Future: USACE Division CSM Visits U.S. Army Engineers in Kuwait

    In a significant event aimed at fostering professional growth among U.S. Army Engineer Regiment Soldiers, U.S. Army Corps of Engineers Transatlantic Division Command Sgt. Maj. Clifton D. Morehouse held an open forum discussion with active duty and reserve component engineer Soldiers deployed to Kuwait. The engagement offered a platform for non-commissioned officers to engage directly with one of USACE’s division level senior enlisted leaders, exploring the pivotal role of engineers in achieving Army objectives and the value of mentorship and professional development within the NCO ranks.
  • CRREL partners with NHAS to bolster STEM education in the Upper Valley

    The U.S. Army Engineer and Research Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) has partnered with the New Hampshire Academy of Science (NHAS) to increase STEM education opportunities for middle and high school students in the Upper Valley.
  • Financing Natural Infrastructure: The Elizabeth River Project, Chesapeake Bay, VA

    Purpose: Knowledge gaps surrounding natural infrastructure (NI) life cycles and performance thwart widespread implementation of NI in civil works projects. In particular, information about funding or financing the scoping, design, construction, monitoring, and adaptive management of NI projects constitutes a key need as there is no standard process for securing funds. This technical note is part of a series documenting successful examples of funding NI projects and sharing lessons learned about a variety of funding and financing methods to increase the implementation of NI projects. The research effort is a collaboration between the Engineering With Nature® (EWN®) and Systems Approach to Geomorphic Engineering (SAGE) programs of the US Army Corps of Engineers (USACE). This technical note explores how the Elizabeth River Project (ERP), a nonprofit organization based in Norfolk, Virginia, developed a homeowner cost-sharing program to fund NI projects—living shorelines, rain gardens, and riparian buffers—within an urban watershed.
  • The Use of Rhodamine Water Tracer (RWT) Dye to Improve Submersed Herbicide Applications

    Abstract: The inert fluorescent dye rhodamine water tracer (RWT) has been widely used in freshwater aquatic systems for many years to quantify bulk water exchange patterns and as a tracer for submersed herbicide movement. The dye is well-suited for tracer work due to its high solubility and detectability in water (<0.01 μg/L). Federal guidelines limit the aqueous concentration 0f RWT to <10 μg/L at drinking water intakes. The dye has proven to be harmless to aquatic organisms and humans in low concentrations and is relatively inexpensive. Since 1991, RWT has been used by Engineer Re-search and Development Center (ERDC) researchers to simulate aqueous herbicide applications in large, hydrodynamic systems in over 12 states. Such simulations have improved the effectiveness of herbicide treatments by linking in situ water exchange processes with appropriate herbicide selection and application rates. Understanding these parameters can be critical for mitigating herbicide exposure in environmentally sensitive settings and around potable water and irrigation intakes. A data-based estimate of water exchange patterns usually results in successful submersed herbicide applications—both with target-plant efficacy and limited injury to nontarget vegetation. Using RWT dye to simulate submersed herbicide applications is an important predictive and real-time tool in both experimental and operational settings.
  • NSWC Crane and USACE breaks ground on Missile Technology Evaluation Facility and Strategic Systems Engineering Facility

    Representatives from the U.S. Army Corps of Engineers Louisville District, Naval Surface Warfare Center, Crane Division, U.S. Navy Research, Development, Testing and Engineering office and the construction contractor participated in the ceremonial breaking of ground for an $8.38 million Missile Technology Evaluation Facility, March 21, 2024 in Crane, Indiana.
  • Improving quality of life at Whiteman Air Force Base

    Everyone knows home is where the heart is. The Whiteman Air Force Base Resident Office with the Kansas City District, U.S. Army Corps of Engineers understands this. That’s why they put their heart into making sure the Airmen at Whiteman Air Force Base have the best home possible. Recently, the team finished work on Discovery Hall, now the most updated dorm on base. This dorm was a team effort between USACE and the 509th Civil Engineer Squadron at Whiteman Air Force Base.
  • Lower Monumental Dam closes public dam crossing April 16 through 18

    KAHLOTUS, Wash. – Officials at Lower Monumental Lock and Dam will be closing public dam crossings April 16 through 18 to perform maintenance.
  • USACE, Chicago Harbor Lock Reopens for the 2024 Season After Winter Construction

    The Chicago Harbor Lock, operated by the U.S. Army Corps of Engineers (USACE), is open for vessel traffic as of April 15, marking the end of this phase of construction. The reinforced lock floor was completed last week and included replacing tile from the lock floor using reinforced concrete with micropiles along with dredging excess material. This was done by using dive teams and maintaining a 24/7 construction operation schedule.
  • Road NF-1993 across Cougar Dam closed this summer for construction

    The U.S. Army Corps of Engineers (USACE) will close both lanes of Road NF-1993 across Cougar Dam, Apr. 15 to Sept. 30.