Northwestern Colorado Branch

The Northwestern Colorado Branch operates out of the Grand Junction field office and includes the following counties: Delta, Eagle, Garfield, Grand, Gunnison, Hinsdale, Mesa, Moffat, Montrose, Ouray, Pitkin, Rio Blanco, Routt, Saguache, San Miguel, and Summit. If your project is not located in one of these counties, please refer to the Colorado Regulatory Map and contact the Regulatory office that covers your area.

How to submit requests and information: All permit applications, preconstruction notifications, requests for jurisdictional determinations, compliance certifications, and monitoring reports should be submitted electronically to  Within 5 working days from submitting your request, you will be notified of the assigned project manager and project number.  With the exception of compliance certification forms and monitoring reports, information relating to existing pending projects can be sent directly to the project manager assigned to the action.  Contact information is as follows:

Project Manager Phone
Tyler Adams

Office: 970-243-1199 ext. 1013

Mobile: 970-549-6538
Tucker Feyder

Office: 970-243-1199 ext. 1017

Mobile: 970-462-8193
Travis Morse

Office: 970-243-1199 ext. 1014

Mobile: 970-939-6033
Ben Wilson

Office: 970-243-1199 ext. 1012

Mobile: 970-893-1021

Sue Nall Office: 970-243-1199 ext. 1016


The map below shows areas of responsibility.

2021.09.29 NW CO Map.jpg (612×792)