Intermountain Region

The Intermountain Regional Offices are directed by a Regional Solicitor and are responsible for legal matters on the Navajo Reservation for the Bureau of Land Management (BLM) in Arizona and Utah and for the Bureau of Reclamation (BOR) in Arizona; legal matters involving Glen Canyon National Recreation Area in Arizona and Utah and Pipe Spring National Monument in Arizona, except for National Parks Service (NPS) concessions contracts; legal matters in the rest of Arizona for all Department bureaus except the US Fish and Wildlife Service (FWS), NPS and the Office of Surface Mining Reclamation and Enforcement (OSMRE); legal matters in the rest of Utah for all Department bureaus except FWS, OSMRE, and NPS concessions contracts; legal matters for BOR in California for the Lower Colorado Basin, Colorado for the Upper Colorado Basin west of the Continental Divide, New Mexico, Texas for the Pecos River and west, and Wyoming for the Upper Colorado Basin; and legal matters in Nevada for BOR in the Lower Colorado Basin and for the Bureau of Indian Affairs. Responsibility for matters in New Mexico and Texas are shared with the Southwest Regional Offices. 

The Office of the Solicitor's Intermountain Region has a regional office in Salt Lake City, Utah, led by Erik Petersen, and a field office in Phoenix, Arizona, led by Josh Edelstein. 


Salt Lake City Regional Office
125 S State St, Ste 6201
Salt Lake City, UT 84138-1180    

Phone: 801-239-0555

Phoenix Field Office
401 W Washington St, Ste 404
Phoenix, AZ 85003-2117

Phone: 602-364-7880

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