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  • USACE conducting dam safety modification study efforts at Garrison Dam in North Dakota

    OMAHA, Neb. -- The U.S. Army Corps of Engineers, Omaha District is conducting a dam safety modification study at Garrison Dam, near Riverdale, North Dakota. The study addresses risks associated with the design of the concrete spillway. These risks were identified during the 2011 Missouri River flood, when the Garrison Dam’s spillway was used for the first time in the dam’s nearly 70 year history to help control the flow of the Missouri River and lessen the impacts of severe flooding on downstream communities like Bismarck.

  • LA District leaders tour Painted Rock Dam project

    Col. Julie Balten, commander of the U.S. Army Corps of Engineers Los Angeles District, and David Van Dorpe, deputy district engineer for the LA District, toured the Painted Rock Dam, a flood risk-reduction project, located on the Gila River in Maricopa County March 24 near Gila Bend.

  • Corps considers plan to reduce Detroit Reservoir maximum pool elevation

    Portland District, U.S. Army Corps of Engineers considers a plan to reduce Detroit Reservoir’s maximum pool elevation by five feet beginning this summer to reduce the likelihood of overstressing the spillway gates during a large earthquake, which might impact boat ramp access in some years.

  • Buckhorn and Carr Creek Dams are operating as designed, providing flood damage reduction

    The U.S. Army Corps of Engineers Buckhorn Reservoir, Buckhorn, Kentucky, is currently at 818.4 feet or 56 percent full as of Tuesday, March 2 at 12:00 p.m. While Carr Creek Reservoir, Sassafras, Kentucky, is currently at 1037.7 feet or 47 percent full. 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 designed.

  • Fort Worth District partners with Texas Emergency Management for Flood Risk Management

    The U.S. Army Corps of Engineers (USACE), Fort Worth District hosted members of Texas Division of Emergency Management (TDEM) at the Lewisville Lake Dam Dec. 9, 2020 to discuss risk management activities associated with the Lewisville Dam Safety Modification, as well as the planning and partnerships of related activities now and in the future.

  • Spillway gate rehab closes Detroit Dam road

    A second season of rehabilitation of the Detroit Dam spillway gates begins Nov. 2, which will close the road on top of the dam. The U.S. Army Corps of Engineers anticipates the work window and road closure to last through February 28, 2021.

  • Corps will conduct inspections of Orwell Dam

    ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, will conduct a periodic inspection at its Orwell Dam, located on the Otter Tail River near Fergus Falls, Minnesota, Nov. 4-6.

  • Corps website to host public presentation for the Mojave Dam Master Plan revision

    The current master plans are in need of revision to address changes in regional land use, population, outdoor recreation trends, and USACE management policy. Key topics to be addressed in the revised master plans include revised land classifications, revised natural, cultural, and recreational resource management objectives, recreation facility needs, and special topics such as off highway vehicle use and threatened and endangered species habitat.

  • USACE Galveston District releases Buffalo Bayou Tributaries Resiliency Study Interim Report

    GALVESTON, Texas – Today the U.S. Army Corps of Engineers (USACE) Galveston District is releasing an Interim Report for the Buffalo Bayou and Tributaries Resiliency Study (BBTRS). The purpose of BBTRS is to identify, evaluate and recommend actions to address conditions that have changed flood risks around the Addicks and Barker reservoirs since their construction in the 1940s.

  • Green Peter Dam less risky after extensive studies, rehab and assessment

    After years of extensive studies, a risk assessment and recent rehabilitation of spillway gates, officials re-classify Green Peter Dam, near Sweet Home, Ore., as a Low Risk dam. Recent rehabilitation of the spillway tainter gates for trunnion friction and overall reliability have improved the risk characterization. These efforts along with a detailed review of the dam’s hazards, performance and consequences, helped decrease risks from the last assessment, which rated Green Peter as a High Risk dam.