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  • 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.
  • USACE, EPA, partners working to address water quality concerns at King Kamehameha III Elementary School

    The U.S. Army Corps of Engineers, along with the Federal Emergency Management Agency, U.S.
  • ERDC Releases New Data Sheet for Identifying Ordinary High Watermarks

    For 10 years, the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) has  led research on the development of a national manual and data sheet to identify the Ordinary High Water Mark (OHWM) across the United States. The national manual was released as an interim draft and describes the OHWM, which is used to define the boundaries of aquatic features for a variety of federal, state and local regulatory purposes.
  • 30 December 2022 - EPA and Army Finalize Rule Establishing Definition of WOTUS and Restoring Fundamental Water Protections

    Today, the U.S. Environmental Protection Agency (EPA) and the U.S. Department of the Army (the agencies) announced a final rule establishing a durable definition of “waters of the United States” (WOTUS) to reduce uncertainty from changing regulatory definitions, protect people’s health, and support economic opportunity.
  • CRREL tests new ways to measure smoke density

    CRREL partners with the U.S. Coast Guard's Research and Development Center and the Environmental Protection Agency to test an aerial drone to determine how effective the device is for measuring air quality and environmental impact of burning oil on water. The aerial drone is a new means of capturing these measurements, and CRREL is one of the few federal agencies with the knowledge, permissions, licenses, and facilities to accommodate in situ burns.
  • EPA adds Bradford Island to the Superfund list

    Today, the U.S. Environmental Protection Agency adds a portion of Bradford Island, which lies within the Bonneville Lock & Dam complex and is operated by Portland District, U.S. Army Corps of Engineers, to the National Priorities List.
  • Dredging complete for Savannah Harbor Expansion Project

    SAVANNAH, Ga. - The U.S. Army Corps of Engineers, Savannah District, announced the deepening portion of the Savannah Harbor, and the associated shipping channel, were completed March 8. This project is part of a 23-year effort to deepen the Savannah River from an authorized depth of 42 feet to 47 feet and extend it seven miles further into the Atlantic.
  • USACE Engineers Participate in Simulated Oil Spill Exercise

    J. STROM THURMOND DAM, Ga. – Members of the U.S. Army Corps of Engineers, Savannah District participated in a tabletop exercise simulating a power plant oil spill at J. Strom Thurmond Dam on Feb. 10. The exercise presented a worst-case scenario of an oil spill with the intention of helping personnel become properly prepared and know the detailed procedures needed to handle such a situation.
  • Engineers Participate in Simulated Oil Spill Exercise

    J. STROM THURMOND DAM, Ga. – Members of the U.S. Army Corps of Engineers, Savannah District participated in a tabletop exercise simulating a power plant oil spill at J. Strom Thurmond Dam on Feb. 10. The exercise presented a worst-case scenario of an oil spill with the intention of helping personnel become properly prepared and know the detailed procedures needed to handle such a situation.
  • Vegetation control to begin on Missouri River sandbars between Garrison Dam and Huff, ND

    During August and September, the U.S. Army Corps of Engineers will conduct vegetation management activities on sandbars in the Missouri River between Garrison Dam and Huff, N.D. The Bismarck-Mandan river reach (river miles 1325 to 1310) will not be sprayed. This work is being done to keep the sandbars free of vegetation and usable by the threatened piping plover for nesting.