Bureau of Land Management Boise District Office

Bruneau Field Office

The Bruneau Field Office, located in southwest Idaho, manages approximately 1.4 million acres of public lands. Here you will also see a multiple use landscape that manages habitat for the Greater sage-grouse and bighorn sheep, as well as working to support sustainable livestock grazing. You can also explore wild and scenic rivers with five congressionally designated Wilderness areas. This field office also has several unique geologic features including basalt canyons, rock hoodoos and oolite deposits from historic Lake Idaho.


Aaron Rasmussen

Field Manager


Mailing Address:
3948 Development Avenue
Boise, ID 83705
Phone: 208-384-3300
Fax: 208-384-3326
M-F, 8:00 a.m. - 4:30 p.m. MT

TTY/Relay System

If you are deaf, hard of hearing, or have a speech disability, please dial 7-1-1 to access telecommunications relay services.

COVID-19 Updates

BLM Idaho Offices are open for in-person visits. Masking requirements vary by location. The BLM has updated its masking guidelines to align with the CDC’s new COVID-19 Community Level tool. This CDC guidance helps communities decide what prevention steps to take. Individuals who are not required to wear a mask are still welcome to do so if they choose. Learn more about the BLM's COVID-19 response here. 

Please stay home if you have symptoms of COVID-19. If you are unable to visit in person, we will be happy to assist you over the phone or via email. Contact us here.