Southern Colorado Regulatory Branch

The Southern Colorado Branch operates out of the Durango and Pueblo field offices and includes the following counties: Alamosa, Archuleta, Baca, Bent, Chaffee, Cheyenne, Conejos, Costilla, Crowley, Custer, Dolores, El Paso, Fremont, Hinsdale, Huerfano, Kiowa, Lake, Las Animas, La Plata, Lincoln, Mineral, Montezuma, Otero, Prowers, Pueblo, Rio Grande, Saguache, San Juan, and Teller. 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 five 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.

If you wish to schedule a preapplication consultation meeting, please email a completed Pre-application Checklist along with a conceptual plan and other information to our general email box (

If you are unable to submit your request electronically, or if you have questions or need assistance preparing your request, please contact one of the project managers listed below.

The map below depicts the area of responsibilities for the Southern Colorado Regulatory Branch personnel for general inquiries regarding actions located therein.  If you have a general inquiry, please contact the individual(s) assigned to the project region.  Contact information is listed below.

Our field offices are located at:
Pueblo Regulatory Field Office:                                  Durango Regulatory Field Office:
201 West 8th Street, Suite 350                                   1970 E 3rd Avenue, Suite 109
Pueblo, Colorado 81003                                              Durango, Colorado 81301
 Field Office Location  Project Manager, email  Phone


 Pueblo, Colorado  Daniel Delgado  Office: (719) 543-9459 x 1  Mobile: (505) 231-4187
 Durango, Colorado  Kerrianne Zdimal
 Office: (970) 259-1764 x 1
 Mobile: (970) 749-4854
 Durango, Colorado  Tucker Feyder
 Office: (970) 259-1764 x 2
 Mobile: (970) 462-8193
 Durango, Colorado  Kara Hellige
 Office: (970) 259-1604 x 3
 Mobile: (970) 218-7466