Unit 7

South Osage

Low-elevation plains and sagebrush country framed by Upton and Highway 16 access.

Hunter's Brief

Unit 7 is straightforward high plains terrain sitting between 3,900 and 5,000 feet, dominated by open country with scattered timber and sagebrush. The landscape is laced with draws and seasonal drainages that funnel deer movement through predictable corridors. Access via Highway 16 and Highway 450 is direct, making this a manageable unit that doesn't demand extensive backcountry skills. Water sources are scattered but present, and the rolling topography allows glassing from ridges overlooking the flats. Moderate hunting pressure is typical for accessible units near the Upton area.

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Terrain Complexity
2
2/10
?
Unit Area
426 mi²
Moderate
?
Public Land
30%
Some
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Access
0.6 mi/mi²
Limited
?
Topography
Flat
?
Forest
0% cover
Sparse
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Water
0.1% area
Limited

Terrain Deep Dive

Landmarks & Navigation

Soda Butte provides a notable reference point for orientation and glassing. Multiple drainages serve as natural highways for deer movement and hunting travel: Sheep Canyon Creek, Soda Creek, and the Beaver Creek system drain the central terrain. Sixmile Basin anchors the southern portion.

Scattered reservoirs—Minter, Little Soda, Huff, and Twin Forks among them—mark water availability across the terrain. The various draws (Luce, Benhart, Brainard, and others) create the rolling contours that define deer habitat. Mud Springs offers a landmark for water sources.

These features create navigable corridors through otherwise open country.

Elevation & Habitat

Terrain here stays firmly in the lower elevation band, ranging from around 3,900 feet in the basin bottoms to just under 5,000 feet on the highest ridges. The habitat is predominantly open to semi-open country—sagebrush flats and grasslands with scattered ponderosa and juniper scattered across the landscape. Draws and creek bottoms support denser vegetation including cottonwood and willows.

The sparse forest cover means long sight lines across much of the unit, with timbered pockets concentrated in the deeper drainages and north-facing slopes. This is classic mule deer country where elevation changes are subtle but drainage systems create the real terrain variation.

Elevation Range (ft)?
3,8854,977
01,0002,0003,0004,0005,0006,000
Median: 4,249 ft
Elevation Bands
Below 5,000 ft
100%

Access & Pressure

With 260 miles of roads and direct Highway 16 and Highway 450 access, Unit 7 is well-connected and moderately pressured. Multiple entry points via the highways limit bottlenecking and allow hunters to spread out, but the straightforward access means opening weekend will see activity. Road density supports fair accessibility without requiring extensive foot travel for most hunters.

The Upton area provides nearby town services and camping. Most pressure concentrates near the highways and main draws. The moderate terrain complexity and open country mean hunters can cover ground efficiently, which attracts consistent pressure but also means savvy routing can find quieter country with patience.

Boundaries & Context

Unit 7 sits in northeastern Wyoming, bounded by U.S. Highway 16 and Wyoming Highway 450 with Upton serving as the reference town at the northern boundary. The unit's roughly trapezoidal shape covers moderate acreage of classic high plains country between two highways. Surrounding units create a familiar block of accessible hunting terrain.

This is ranch and public land intermixed in the lower elevation band of the Powder River Basin region, positioned where the high plains transition toward higher terrain to the west. Highway access on all sides makes logistics straightforward and entry points multiple.

Land Cover Breakdown?
Plains (forested)
0%
Plains (open)
100%
Water
0%

Water & Drainages

Water is limited but present across the unit in a network of seasonal and perennial sources. Sheep Canyon Creek, Soda Creek, and Spoon Creek provide the most reliable surface water, with Beaver Creek and its forks offering additional drainages. Several small reservoirs dot the terrain—Minter, Little Soda, Huff, Twin Forks, and others—serving as crucial water points during dry periods.

Mud Springs rounds out the available water. The limited water means deer congregate around reliable sources, particularly during late season and drought years. Understanding which creeks and springs hold water is essential for both deer location and camp logistics.

Hunting Strategy

Mule deer and white-tailed deer both inhabit this unit, with mule deer favoring the open ridges and draws while white-tails concentrate in riparian timber. Early season hunting rewards glassing the open slopes and sagebrush flats from high vantage points, particularly around Soda Butte and ridge systems. The draw systems—especially those holding water—become focal points as the season progresses and deer migrate toward reliable moisture.

Sheep Canyon Creek and Soda Creek drainages funnel movement. Mid-season rutting activity brings bucks into more predictable patterns across the open country. Late season emphasizes the perennial water sources and denser cover in creek bottoms.

The sparse forest means much of the hunting involves spotting from distance and making strategic stalks across open terrain.