US Army Corps of Engineers
Omaha District Website

Colorado Regulatory Offices

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Omaha District
9307 South Wadsworth Blvd.
Littleton, CO 80128
(303) 979-4120

Colorado West Regulatory Branch
Albuquerque District
1970 East 3rd Avenue, Suite 109
Durango, CO 81301-5025
(970) 259-1764

Durango Office email:

Albuquerque District
400 Rood Avenue, Room 224
Grand Junction, CO 81501
(970) 243-1199

Southern Colorado Regulatory Office
Albuquerque District
201 West 8th Street, Suite 350
Pueblo, CO 81003
(719) 543-9459



Public Notices

  • NWO-2021-01275-DEN

    Expiration date: 8/26/2021

    The MHFD proposes to stabilize and prevent further erosion of Big Dry Creek between Wadsworth Blvd and Westcliff Pkwy in Westminster, Colorado. The proposed project would permanently impact approximately 2,109 linear feet (0.718 acre) of Big Dry Creek and 0.788 acre of wetlands adjacent to Big Dry Creek. The project would temporarily impact 0.11 acre of open water and 0.54 acre of associated wetlands.

  • Public Notice of Issuance of Colorado Regional General Permit 5

    The U.S. Army Corps of Engineers, Albuquerque and Omaha Districts, hereby issue Regional General Permit 5 for discharges of dredged or fill material into waters of the United States associated with ditch related activities in the state of Colorado. The expiration date of RGP 5 is July 30, 2024.

  • Public Notice of Reissuance of Colorado Regional General Permit 96

    Expiration date: 9/30/2021

    The Albuquerque and Omaha Districts of the U.S. Army Corps of Engineers have jointly reissued RGP 96 for natural disaster mitigation and flood-related activities in waters of the United States within the State of Colorado. The expiration date of RGP 96 has been extended to September 30, 2021.