The Midland Ranch Unit 1: Grass Creek Ranch

Private Water, Mountain Pasture, and Woodland Habitat

Grass Creek Ranch combines approximately 1,000 deeded acres with its associated BLM allotment in a setting of open pasture, aspen, pine, and flowing water. With controlled access and direct access to National Forest lands, it offers privacy and a close connection to the mountain country.

Water defines the property. Historic rights dating to 1903, 1904, and 1905, control of the ditch and headgate, and eight natural springs support irrigated ground and approximately five miles of Grass Creek on the deeded acreage. Brook and brown trout provide the foundation of the fishery, with rainbow and cutthroat trout also reported seasonally.

The combination of streamside vegetation, irrigated pasture, and woodland creates a varied habitat within a manageable deeded holding. Mule deer, elk, pronghorn, beaver, grouse, raptors, and other wildlife use this transition between sagebrush country and the mountains.

Historically operated as summer cattle pasture, the ranch is fenced and divided into three pastures, with corrals, a historic cabin, and an additional primitive cabin site. Grass Creek offers an appealing balance of agricultural utility, private fishing, and stewardship of a well-watered mountain landscape.

At a Glance: Grass Creek Ranch

• Acreage: 1,000± deeded acres located within the 1,770± acre Grass Creek BLM Allotment, which includes 600 acres of irrigated pasture. The Grass Creek Allotment is private and fenced. There are no conservation or other easements.
• Water Rights: Senior water rights with priority dates from 1903, 1904, and 1905. The ranch owns and controls the ditch and headgate, representing the highest diversion point on the Little Sandy River.
• Live Water: Approximately 5 miles of Grass Creek, augmented by water diverted from the Little Sandy River, flow through the deeded land, providing steady availability for private fishing. In addition, eight natural springs boost this bountiful water supply.
• Fishery: Strong populations of brook and brown trout, with seasonal rainbow and cutthroat trout.
• Wildlife: Abundant wildlife in this outstanding mule deer habitat. Also antelope, bear, beaver, bobcat, coyote, blue grouse, sage grouse, sandhill cranes and mountain lion, and the occasional bighorn sheep. Inside the North American Flyway for Canadian geese, ducks and turtle doves.
• Access: Controlled by the landowner via an improved 30’ gravel right- of- way, with no public access easements on the deeded lands beyond existing water rights. 
• Operations: Historically supports 450 cattle pair. Fully fenced with a 3- pasture system. Includes a historic cabin, corrals, and a second cabin site.
• Investment Potential: Immediate opportunities for subleasing are available for absentee owners. A llama transfer station lease is in place for 2025, which can be discontinued. 40 acres are zoned for commercial development, and mineral rights are negotiable.

The Midland Ranch Unit 1: Grass Creek Ranch is a distinct and remarkable property offered for individual sale. Prospective buyers should be aware that it is also a key component of the legendary Midland Ranch, a legacy-scale holding of over one million acres which is being offered in its entirety. This larger portfolio represents a complete, year-round operation stretching from the timbered high country to the arid expanse of the Red Desert, encompassing world-class water rights, wildlife resources, and historical significance. While each unit stands powerfully on its own merits, the opportunity to acquire the complete Midland Ranch is a singular event in the western ranch market.