Omaha District > Missions > Regulatory Program > Colorado

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US Army Corps of Engineers

Omaha District Website

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Colorado Regulatory Pages

Denver Office

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

Durango Office (SPA)

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

Grand Junction Office (SPA)

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

Pueblo Office (SPA)

Southern Colorado Regulatory Office
Albuquerque District
201 West 8th Street, Suite 350
Pueblo, CO 81003

Click any column header to sort table data.
Permit #	Activity	Applicant	Expires
RGP 96-DEN: Natural Disaster Mitigation and Flood Related Activities in Colorado	Authorizes the discharge of dredged or fill material into waters of the United States associated with certain natural disaster mitigation and flood-related activities within the state of Colorado.	General Public	9/30/2026
RGP-7-DEN: Channel Maintenance and Construction on the South Platte River and Tributaries to the South Platte River Conducted by the Mile High Flood District	Authorizes dredge or fill activities performed in waters of the United States by and within the boundaries of the Mile High Flood District (MHFD) that are conducted to restore, improve, and maintain channel stability and resiliency, improve stream and wetland function and habitat, improve public safety, and/or protect existing infrastructure.	Mile High Flood District (MHFD)	2/11/2027
RGP 37-DEN: Stream Stabilization Projects in Colorado	Authorizes stream stabilization activities necessary for erosion control or prevention, such as vegetative stabilization, bioengineering, sills, rip rap, revetment, barbs, jetties, weirs, or combinations of bank stabilization techniques.	General Public	12/12/2027
RGP-5-DEN: Ditch Related Activities in the State of Colorado	Authorizes discharges into ditches that have minimal individual or cumulative adverse effects on the aquatic environment in the State of Colorado.	General Public	7/30/2024