Colorado Public Room

We're Moving!

We are moving from Building 1A to Building 40 on the Denver Federal Center Campus. 

The Public Room will close at the conclusion of normal business hours at 4:00 pm on July 17 and is scheduled to re-open in our new location on August 4 at 8:30 am.

If you need assistance between July 18 and August 4 please email:

• Email Dockets: [email protected]
• Email Public Room: [email protected]

Individuals who need to file mining claim paperwork can continue to mail their paperwork and associated fees via United States Postal Service: BLM Colorado State Office P.O. Box 151029 Lakewood, CO 80215 or via Federal Express: BLM Colorado State Office, Denver Federal Center, Building 40, Door W-3, Lakewood, CO 80225.

Andy Senti Public Lands Information Center

The Andy Senti Public Information Center in the BLM Colorado State Office is a great place to find resources and information about your public lands. Staff can assist you with research and interpretation of BLM records and answer general questions about all BLM programs. We also offer maps of public lands in Colorado and a wide array of publications and brochures to help you plan your next trip outside.

Through the searchable public room list below, find and download our frequently requested documents.