Lowry Pueblo in Canyons of the Ancients Natl Monument
BLM
U.S. DEPARTMENT OF THE INTERIOR
BUREAU OF LAND MANAGEMENT
13th century Ancestral Pueblo masonry, Canyons of the Ancients Natl Monument 13th century Ancestral Pueblo masonry, Canyons of the Ancients Natl Monument 13th century Ancestral Pueblo masonry, Canyons of the Ancients Natl Monument 13th century Ancestral Pueblo masonry, Canyons of the Ancients Natl Monument 13th century Ancestral Pueblo masonry, Canyons of the Ancients Natl Monument
Colorado
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TRES RIOS FIELD OFFICE


The BLM Tres Rios Field Office (TRFO) is responsible for the management and stewardship of more than 664,000 acres of public land in southwestern Colorado.  TRFO also administers more than 300,000 acres of federal mineral estate underlying private lands (known as split estate) and has trust responsibility for mineral management on 800,000 acres of Tribal lands.

Public lands in the TRFO are incredibly diverse and rich in natural and cultural resources.  From the spectacular Rocky Mountain scenery of the Alpine Triangle to the wealth of Ancestral Puebloan sites in the Four Corners area, Tres Rios lands and resources are truly a national treasure!


 
 
     Click to View a Detailed Land Status Map
 

Tres Rios Field Office

 
 

LAND USE PLANNING

   
 

Tres Rios Resource Management Plan and Record of Decision 

 
 

(February 2015)

 
   
 

Areas of Critical Environmental Concern

Public comment period closed 5/4/2016 (DOI-BLM-CO-S010-2016-0018-EA)

 
   

GUNNISON SAGE-GROUSE  RANGEWIDE PLAN AMENDMENT

CURRENT MANAGEMENT ACTIVITIES

For NEPA actions initiated...

before March 2, 2015, visit: TRFO NEPA Registerafter March 2, 2015, visit: BLM ePlanning

 

Fire Prevention Order 16-01

Identifies prohibited and restricted uses of fire within the day use areas of Animas City Mountain and Grand View SRMAs in La Plata County

 

Map of Fire-Restricted Areas

 

16-01 Map of Fire-Restricted Areas

OIL & GAS LEASING

November 10, 2016 Sale

February 9, 2017 Sale

February 2016 Lease Sale Postponed

February 2014 Lease Sale - TRFO parcels deferred for further analysis (NEPA 13-27) - Press Release

Southwest Resource Advisory Council Oil & Gas Subgroup: Master Leasing Plan Evaluation for Tres Rios Area of Interest

BLM COLORADO SOUTHWEST DISTRICT FIRE INFO

 Recreation

Land Use Planning

Wilderness

NEPA Register & Documents

Cahone Canyon Wilderness Study Area

 

Dolores River Canyon

 

Menefee Mountain Wilderness Study Area

 

 Forestry

Gunnison Sage-Grouse

Wild Horses

Lands and Realty

ANASAZI HERITAGE CENTER

Located just west of Dolores, the Anasazi Heritage Center is a unique resource within the Tres Rios Field Office. The Center houses a museum focusing on the Ancestral Puebloan (or Anasazi) and other cultures in the Four Corners region, in addition to serving as the headquarters for Canyons of the Ancients National Monument.

The museum features permanent exhibits, archaeological sites, special exhibits and events, traveling exhibits for loan, educational resources for teachers, and a large research collection from the Dolores Archaeological Program and other archaeological projects.

GENERAL INFORMATION LINKS

   
 

Livestock Protection Dogs

 

Livestock Protection Dogs Brochure Cover

 

 and Recreational Users

 
   
 

 Tres Rios Field Office
29211 Highway 184
Dolores, Colorado  81323

Phone:  970.882.7296
FAX:  970.882.6841
Connie Clementson, Field Manager