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Regulatory Office/ Permits

Regulatory Office/ Permits

Regulatory Office/ Permits

Regulatory Office/ Permits

Regulatory Office/ Permits

Regulatory Office/ Permits

Archive: September, 2022
  • Notice of Availability of the Beta Streamflow Duration Assessment Method for the Great Plains

    Expiration date: 9/28/2023

    The U.S. Army Corps of Engineers (Corps) Albuquerque, Chicago, Detroit, Fort Worth, Galveston, Kansas City, Omaha, Rock Island, St. Louis, St. Paul, and Tulsa Districts, and the U.S. Environmental Protection Agency (EPA), Regions 5, 6, 7, and 8, jointly announce the availability of the Beta Streamflow Duration Assessment Method (SDAM) for the Great Plains (dated September 2022). The method is a rapid assessment tool to help distinguish between ephemeral, intermittent, and perennial streamflow at the reach scale for the Northern and Southern Great Plains SDAM Regions. The beta SDAM may help provide technical guidance for identifying waters that may be subject to regulatory jurisdiction under Section 404 of the Clean Water Act; however, this method does not alter or change the definition of “Waters of the U.S.”

  • NWO-2001-10322-WEH

    Expiration date: 10/4/2022

    Nebraska Public Power District - The applicant is requesting reauthorization for continued dredging the water intake structure at Cooper Nuclear Station located on the Missouri River near Brownville for an additional 10 years. The dredging will consist of removing sediment at the Cooper Nuclear Station water intake structure as needed and discharge the dredged material into the Missouri River. The amount of sediment to be dredged is 350 cubic yards but could vary depending on flows and the amount of sediment discharged. The dredging activity was previously permitted, as described above, in September 2011 with a 10-year maintenance dredging permit. The applicant is requesting another 10-year maintenance dredging permit until September 2032.

  • Public Notice of the Proposed Reissuance of Colorado Regional General Permit 37, Stream Stabilization Projects in Colorado

    Expiration date: 10/7/2022

    The U.S. Army Corps of Engineers, Albuquerque and Omaha Districts (Corps), are proposing to reissue Regional General Permit (RGP) 37 for Stream Stabilization Projects in Colorado. This notice is to inform interested parties of the proposed reissuance of RGP 37 with statewide coverage in Colorado and to solicit comments.