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Colorado Regulatory Pages

Colorado Regulatory Offices

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Denver Office

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

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Durango Office (SPA)

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

Durango Office email: SPA-RD-CO@usace.army.mil

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Fort Carson Regulatory Office (SPA)

Albuquerque District
6082 McGrath, Bldg.
1359 Fort Carson, CO 80913
Mailing Address
PO Box 12611
​Colorado Springs, CO 80902
Office:(505) 231-4187 Email: CESPA-RD-CO@usace.army.mil
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Grand Junction Office (SPA)

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

Grande Junction email: SPA-RD-CO@usace.army.mil

Public Notices

  • NWO-2024-01753-DEN

    Expiration date: 6/16/2025

    The Omaha District of the U.S. Army Corps of Engineers (Corps) has received an application for a Department of the Army permit pursuant to Section 404 of the Clean Water Act (33 U.S.C. §1344). The purpose of this public notice is to solicit comments from the public regarding the work described. The applicant requests authorization to discharge fill material into 2.355-acre of stream and 0.528-acre of wetland in order to carry out bank and channel grading, construct grade-control structures, and relocate a portion of the existing Coal Creek Channel.

    NWO-2024-01753-DEN, Public Notice

  • Special Public Notice: Emergency Processing for Energy Activities Subject to Executive Order 14156

    The purpose of this notice is to advise the public that the United States (U.S.) Army Corps of Engineers, Albuquerque and Omaha Districts have received approval from the South Pacific Division to use special emergency processing procedures, available at: Emergency Processing for Energy Activities Subject to Executive Order 14156, in the states of Colorado and New Mexico, and in Navajo Nation in accordance with 33 CFR § 325.2(e)(4) for the National Energy Emergency established by Executive Order (E.O.) 14156, which was issued on January 20, 2025 under the President’s legal authorities, including the National Emergencies Act (50 U.S.C. 1601 et seq) and Section 301 of Title 3, United States Code. If you have any questions concerning these special emergency processing procedures, please visit our contacts webpages at: https://www.spa.usace.army.mil/Missions/Regulatory-Program-and-Permits/Regulatory-Contacts/ for contact information in Albuquerque District, Regulatory Division. or: https://www.nwo.usace.army.mil/Missions/Regulatory-Program/Colorado/State-Contacts/ for contact information in Omaha District, Denver Regulatory Office.

    Emergency Processing for Energy Activities Subject to Executive Order 14156

  • NWO-2024-00042-DEN

    Expiration date: 4/21/2025

    The Omaha District of the U.S. Army Corps of Engineers (Corps) has received an application for a Department of the Army permit pursuant to Section 404 of the Clean Water Act (33 U.S.C. §1344). The purpose of this public notice is to solicit comments from the public regarding the work described. BNSF Railway requests authorization to discharge fill material into 31.85 acres of wetlands and ponds and 6,061 linear feet of unnamed tributaries to construct an intermodal facility, upgrade the main line, and construct an adjacent logistics park in a 2,738-acre project area.

    NWO-2024-00042-DEN Public Notice