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Introduction to Fort Keogh

Dr. Lance Vermeire
Acting Research Leader

It is my privilege to both welcome and introduce you to Fort Keogh. As such, I will briefly review our history as a military fort and research laboratory and provide an overview of our resources and administrative structure.

Military History -

Fort Keogh was established by Congress as an Army Calvary post on July 22, 1876, approximately one month after the Battle of the Little Bighorn. The 100 section (64,000 acres) Fort was named after Captain Myles Keogh, an adjutant to General Custer at the Battle. The initial commander of Fort Keogh was General Nelson Miles for whom Miles City is named.

In 1907, all infantry troops were withdrawn from the Fort and in 1909 it was designated a Remount Station. Reportedly, more horses were processed at Fort Keogh than any other Remount Station during World War I. The Army relinquished the land in 1922 and following the complete withdrawal of all military personnel in 1924, Congress transferred Fort Keogh to the U.S. Department of Agriculture for the purpose of conducting agricultural research. The date of transfer was April 15, 1924. For a more detailed treatment of the Fort Keogh's military history, we recommend reading Josef Warhank's unpublished California State University Masters of Arts thesis entitled Fort Keogh: Cutting Edge of a Culture available on our website.

Research History

- The earliest research at Fort Keogh focused on animal genetics and range management. At one time the Fort maintained purebred herds/flocks of Rambouillet ewes, Belgian, Morgan and Thoroughbred horses, Bronze turkeys, Milking Shorthorn cattle, Wiltshire Side hogs, and Hereford cattle. Gradually, the sheep, horse, turkey, milk cow, and hog research was phased out with the last to go being the hog research in 1986. Today, the animal research herd is restricted to beef cattle and includes research conducted in three broad disciplines; genetics, reproductive physiology, and nutrition.

The earliest range research began in the 1930's under the direction of the U.S. Forest Service. This pioneering research focused on establishing "safe" winter and summer stocking rates for the Northern Great Plains. Today, the range management research is conducted in three broad disciplines; rangeland ecology, plant ecophysiology, and animal nutrition.

Resources -

The Fort currently consists of about 55,000 acres of which about 50,000 acres are native rangeland, 2,500 acres are dryland planted pasture, 1,000 acres are irrigated pasture, and 700 acres are irrigated cropland. The remaining 800 acres are the headquarters area, corrals, etc. We have about 400 miles of fence and 220 miles of roads and trails.

The irrigated farming operation produces about 3,500 T of alfalfa hay, 5,000 T of corn silage, 7,500 bushels of barley grain, 150 T of sorghum sudan hay, plus an assortment of barley straw and grass hays. All farm products are used for livestock feed.

The beef cow herds consists of about 250 Line 1 Herefords, the oldest and purest line of Herefords in the world; 400 CGC's, a composite gene combination herd consisting of 50% Red Angus, 25% Tarentaise, and 25% Charolais; and about 750 mixed breeds cows. We have a modern 40,000 bushel feed mill and two feedlots that can accommodate about 1,000 head of growing cattle.

The Fort Keogh staff consists of 20 USDA Agricultural Research Service (ARS) employees and 14 Montana Agricultural Experiment Station (MAES) employees plus 5 - 10 seasonal employees. The scientists and most of the technicians are ARS employees whereas the outside cowboy, farm, and maintenance crews are MAES employees. There are 7 scientists; 1 geneticists, 2 reproductive physiologists, 1 range animal nutritionist, and 3 rangeland scientists. In addition, we have a Montana State Extension Service Beef Cattle Extension Specialist officed at Fort Keogh.

Administration - Administration is a cooperative venture between the ARS and MAES in that ARS owns the land, facilities, and most of the equipment and MAES owns the livestock.  Funding for the operation is through federal USDA appropriations and the sale of livestock. No State of Montana funds are used at Fort Keogh other than those funds realized from the sale of livestock. As ARS Research Leader, I have a MAES courtesy appointment of Superintendent. 


Thank you for visiting our website.  Enjoy yourself, and let me know how we can be of further assistance to you.


USDA, ARS Fort Keogh Livestock and Range Research Laboratory
243 Fort Keogh Rd., Miles City, MT  59301-4016
Phone: 406-874-8200, Fax:  406-874-8289