Unit 68A-2
Low-elevation agricultural valley with scattered timber and reliable water access near Blackfoot.
Hunter's Brief
Unit 68A-2 is a straightforward, low-elevation valley country spanning portions of four southeastern Idaho counties. The terrain is mostly flat to gently rolling, dotted with agricultural lands and sparse timber stands. Access is straightforward via a well-developed road network radiating from Blackfoot and Victor. Water is consistent thanks to the Blackfoot River and an extensive network of irrigation canals and ditches. Terrain complexity is minimal, making this a navigable option for moose hunters working irrigation corridors and riparian habitat.
- Compact: under 200 sq mi
- Moderate: 200 - 800 sq mi
- Vast: over 800 sq mi
- Few: under 25%
- Some: 25 - 60%
- Most: over 60%
- Limited: under 0.7 mi/mi² (backcountry)
- Fair: 0.7 - 1.5 mi/mi²
- Connected: over 1.5 mi/mi² (well-roaded)
- Flat: under 20% mountains
- Rolling: 20 - 55%
- Steep: over 55%
- Sparse: under 20%
- Moderate: 20 - 50%
- Dense: over 50%
- Limited: under 0.3% area
- Moderate: 0.3 - 2% area
- Abundant: over 2% area
Terrain Deep Dive
Landmarks & Navigation
The Blackfoot River is the primary geographic anchor, running through the unit and providing reliable water and travel corridors. Crow Creek and Watson Slough offer secondary drainage systems. The extensive irrigation infrastructure—including Shull Lateral, Steel Lateral, Snake River Valley Canal, and Central Ditch—is highly visible and useful for navigation.
Highway 39, U.S. 26, and Highway 33 define movement corridors and access points. Jensens Lake provides a secondary water feature. These markers are straightforward to identify and orient from, essential for a low-complexity unit.
Elevation & Habitat
This is consistent low-elevation terrain hovering in the 4,400–4,800 foot range—classic Snake River Valley country with minimal relief. Sparse forest interspersed with agricultural openings and grassland characterizes the landscape. Vegetation is predominantly sagebrush, irrigated pasture, and scattered cottonwood and willow corridors along water sources.
The flat to gently rolling topography offers limited thermal cover but adequate riparian habitat tied to permanent water sources. Moose favor the willows and marshy areas adjacent to streams and canals.
Access & Pressure
The unit is well-served by road infrastructure, with 547 miles of roads providing extensive access throughout. Highways 39, 33, and U.S. 26 offer straightforward entry and staging from Blackfoot, Victor, and surrounding communities. The flat terrain and good road network mean access barriers are minimal.
Low terrain complexity suggests most hunters can navigate easily, potentially concentrating pressure on riparian corridors and irrigated areas. The proximity to populated centers and agricultural development likely means steady recreational activity. Solitude may be limited compared to rougher, more remote units.
Boundaries & Context
Unit 68A-2 encompasses portions of Bannock, Bingham, Bonneville, and Power counties in southeastern Idaho. The boundary runs northeast from American Falls on Highway 39 to U.S. 26 near Blackfoot, then east on U.S. 26, continuing southeast on Highway 33 toward Victor before returning north along the state line. The unit is anchored by the Blackfoot area to the west and encompasses the agricultural Snake River Valley bottoms.
Populated centers including Blackfoot, Woodville, Thomas, and Rockford provide context for access and logistics.
Water & Drainages
Water is abundant and reliable in unit 68A-2, a significant asset in this otherwise arid region. The Blackfoot River is the dominant feature, flowing north-south through the unit with consistent flow. Crow Creek and Watson Slough add secondary drainage options.
The extensive irrigation canal system—including Shull Lateral, Steel Lateral, West Branch Blackfoot Canal, and numerous others—provides consistent water year-round, though flow patterns are managed. Jensens Lake offers standing water. This water network concentrates moose habitat and creates predictable travel corridors.
Water scarcity is not a planning factor here.
Hunting Strategy
Moose are the focal species in unit 68A-2, and the terrain supports their habitat requirements: willows, marsh vegetation, and reliable water. The Blackfoot River corridor and its associated irrigation canals create ribbons of suitable habitat through otherwise open country. Early season hunting focuses on finding bulls in willow patches adjacent to water—the flat terrain allows for careful glassing of riparian zones from roads and elevated vantage points.
Later in the season, focus on deeper pockets of riparian cover away from main roads. The straightforward terrain means efficient scouting is possible, but consistent pressure and agricultural activity may reduce overall moose presence compared to more remote areas.