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  • Corps of Engineers cleaning debris inadvertently placed on Minnesota Point

    DETROIT - The U.S. Army Corps of Engineers (USACE) is coordinating cleanup of aluminum cans and can fragments inadvertently deposited on Minnesota Point during dredge material placement in the fall of 2020. USACE placed 49,000 cubic yards of beneficial use dredge material on Minnesota Point at the city’s request during annual Duluth-Superior Harbor maintenance dredging operations in August and September. In 2019, 53,000 cubic yards of dredge material was placed on the south end of Minnesota Point to minimize erosion due to high water and protect old growth trees. The city requested additional material in 2020 to help restore the eroded beach and dune habitat. The debris likely resulted from dredge equipment encountering an area containing trash discarded in the harbor in the 1970s based on aluminum can vintage. About 27,000 cubic yards of dredge material came from the area USACE officials believe contained the debris.

  • Upper Mississippi River 2020 navigation season comes to an end

    ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, locked its last tow of the season today, Nov. 30, to end the navigation season on the Upper Mississippi River.

  • AZCON Slip GLRI clean-up complete

    The St. Louis River Area of Concern (AOC) is one step closer to delisting following completion of a contaminated sediment clean-up project at AZCON/Duluth Seaway Port Authority’s Slip November 12. The Great Lakes Restoration Initiative (GLRI) and Minnesota Pollution Control Agency (MPCA)-funded project removed 850 cubic yards of contaminated sediment and capped an additional 55,000 cubic yards using a cap comprised of clean dredge material from the federal navigation channel and armoring stone to protect it from erosion. “By beneficially reusing the dredged material from the navigation channel, the team was able to achieve remedial objectives, limit waste generation and decrease the environmental impact,” said Amanda Meyer, project manager, U.S. Army Corps of Engineers, Detroit District.

  • Construction contract awarded for Sandy Lake Dam rehabilitation

    ST. PAUL, Minn. –The U.S. Army Corps of Engineers, St. Paul District, recently awarded a $5.3 million dollar contract to Kaiyuh Services, LLC, out of Anchorage, Alaska, for the rehabilitation of Sandy Lake Dam, near Libby, Minnesota.

  • 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 to contract for construction of I-29 grade raise for Fargo-Moorhead diversion project

    ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, is beginning the contracting process for construction of a raise of I-29, where it crosses the southern embankment of the Fargo, North Dakota/Moorhead, Minnesota, Metropolitan Area Flood Risk Management Project.

  • Minneapolis locks closing for the end of navigation season

    ST. PAUL, Minn. – Due to the arrival of winter, the U.S. Army Corps of Engineers, St. Paul District, is closing its Lower St. Anthony Falls lock and Lock and Dam 1 to commercial and recreational vessels for the end of the navigation season on Saturday Nov. 7.

  • Corps of Engineers and Fish and Wildlife Service break ground on Twin Cities environmental restoration project

    ST. PAUL, Minn. –The U.S. Army Corps of Engineers, St. Paul District, and the U.S. Fish and Wildlife Service Midwest Region will celebrate the start of an environmental restoration project for the Minnesota Valley National Wildlife Refuge with a ‘virtual’ groundbreaking ceremony Friday, Nov. 6, at 10 a.m.

  • Corps seeks input on Mississippi River island project near Hastings, Minnesota

    ST. PAUL, Minn. –The U.S. Army Corps of Engineers, St. Paul District, is seeking public input on its draft Environmental Assessment, or EA, for a proposed island project near Hastings, Minnesota.

  • Contract awarded for Chippewa Diversion upstream cofferdam construction

    ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, recently awarded a $133,611 contract to Tunheim Construction LLC, out of Moorhead, Minnesota, to construct an upstream cofferdam for the Chippewa Diversion, near Watson, Minnesota.