US Army Corps of Engineers
Omaha District

Colorado Regulatory Offices

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

Albuquerque District
1970 East 3rd Avenue, Suite 109
Durango, CO 81301-5025
(970) 259-1582

Colorado West Regulatory Branch
Sacramento District
1970 East 3rd Avenue, Suite 109
Durango, CO 81301-5025
(970) 259-1604

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

Southern Colorado Regulatory Office
Albuquerque District
200 South Santa Fe Ave., Suite 301
Pueblo, CO 81003
(719) 543-9459

Public Notices

  • NWO-2017-01558-DEN

    Expiration date: 6/21/2019

    The workshop will provide an overview of the Colorado Mitigation Procedures and the Colorado Stream Quantification Tool. The workshop will provide an overview of stream mitigation procedures and how the Corps will use the CSQT to calculate functional loss from permitted impacts (debits) and functional lift from mitigation or restoration activities (credits). The workshop will provide information on how the CSQT can be used to develop function-based project goals and objectives, select quality project sites based on restoration potential, and develop assessment approaches, monitoring plans and performance standards that align with project goals and objectives.

  • NWO-2018-02070-DEN

    Expiration date: 6/30/2019

    The Urban Drainage and Flood Control District proposes to construct a stable and resilient channel in the West For of Second Creek between 72nd Avenue and Dunkirk Street to ensure storm water flow conveyance from existing and future development.

  • NWO-2016-00852-DEN

    Expiration date: 6/29/2019

    The proposed Confluence Mitigation Bank would be a private, commercial wetland and stream mitigation bank which will allow the bank sponsor (Westervelt) to sell stream and wetland mitigation credits within a defined service area. The stream and wetland mitigation credits would be created through restoration and enhancement of the Big Thompson River and re-establishment of historic wetlands at the project site. The stream and wetland mitigation credits would be used to offset compensatory mitigation requirements associated with impacts to waters of the United States authorized by Department of the Army (DA) permit requirements.