• 22-059 Walla Walla District remembers Eric Engle; Investigations still underway

    AHSAHKA, Idaho – On the morning of June 30, at the Dworshak Dam project near Ahsahka, Idaho, Eric Engle, an employee of the U.S. Army Corps of Engineers, was found deceased in a non-public area of the project. Crews immediately contacted 911 and the Clearwater County Sheriff's Office for assistance.
  • Poem chronicles magnificence of historic Cumberland River voyage

    NASHVILLE, Tenn. (Aug. 1, 2022) – A poem inscribed in a trip logbook five years ago has newfound attention for how it chronicles the magnificence of the Cumberland River.
  • Corps seeks public input on revised Coralville Lake Reservoir Master Plan

    The U.S. Army Corps of Engineers, Rock Island District is finalizing the Master Plan for Coralville Lake Reservoir and is seeking public input. A digital version of the plan and a video outlining changes are available for review at: https://www.mvr.usace.army.mil/Missions/Recreation/Coralville-Lake/.
  • USACE St. Louis District’s Glover continues ERDC University Project

    Matthew Glover, a geophysicist with the U.S. Army Corps of Engineers (USACE) St. Louis District, has completed the half-way mark of his research project with the U.S. Army Engineer Research and Development Center’s (ERDC) six-month detail program, known as ERDC University (ERDC-U).
  • Louisville District security office offers Antiterrorism Awareness Month messages

    August is Antiterrorism Awareness Month and is an excellent opportunity for soldiers, civilians and
  • Louisville District’s Brantley Thames awarded HQ Climate Champion Award

    Brantley Thames, Hydraulic Engineer in the U.S. Army Corps of Engineers Louisville District and member of the U.S. Army Corps of Engineers Climate Preparedness and Resilience Community of Practice and National Policy Advisor for Climate and Military Programs, was awarded the HQ USACE Climate Champion Award in July 2022. This award signifies a commitment to promoting climate resilience across all USACE Civil Works business lines.
  • Kemp’s ridley sea turtle lays eggs on replenished beach

    Galveston’s beaches are no strangers to visitors, especially during the summer. Each year, more that 7 million people come to vacation here. This year, however, a very special visitor made Galveston it’s preferred summer getaway destination. A Kemp’s Ridley sea turtle—the world’s rarest and most endangered sea turtle species—nested on a new beach near the corner of Seawall and 86th Street.
  • Buckhorn, Carr Creek dams continue operating as designed, providing flood damage reduction

    The U.S. Army Corps of Engineers Louisville District continues to monitor the dams at Buckhorn Lake, Buckhorn, Kentucky, and Carr Creek Lake, Sassafras, Kentucky, following severe flooding which occurred in eastern Kentucky. The Buckhorn and Carr Creek Dams on the Middle Fork and the North Fork, respectively, of the Kentucky River are currently storing water and providing a reduction to the flooding occurring downstream. The dams are structurally sound and operating as intended.
  • 22-058 Seasonal drawdown for Lucky Peak to begin Aug. 14

    BOISE, Idaho – The U.S. Army Corps of Engineers and the Bureau of Reclamation will begin gradually lowering the pool elevation of Lucky Peak Reservoir over the next two weeks to an elevation of 3,052 ft (3ft from full pool). Starting Aug. 14, the seasonal drawdown to the winter pool will begin. The lake will drop 1-3 feet a day until the winter pool elevation of approximately 2,945 feet is achieved by late September or early October, depending on future irrigation demand. As water levels decrease, recreators should be aware of boat ramp elevations as the drawdown will ultimately impact recreation.
  • Investigation of Sources of Sediment Associated with Deposition in the Calcasieu Ship Channel

    Abstract: The Calcasieu Ship Channel (CSC) is a deep-draft federal channel located in southwest Louisiana. It is the channelized lowermost segment of the Calcasieu River, connecting Lake Charles to the Gulf of Mexico. With support from the Regional Sediment Management Program, the US Army Corps of Engineers, New Orleans District, requested that the US Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, perform an investigation of the potential sources of sediment associated with dredging in the CSC. A previous study had quantified sediment from known sources, indicating that the known sediment sources contribute approximately only 21% of the volume that is regularly dredged from the channel. This technical report details the results of the current study, which employed multiple methods, including numerical analysis, to identify potential additional sources of sediment by first examining the available literature and the modeled energetics and flow pathways, and then estimating the quantities of sediment associated with these identified sources that may be contributing to the shoaling of the CSC. The results of these efforts were used to update the original sediment budget with estimates of the contributions from two additional sources: the erosion of interior wetlands and coastally derived sediments.