Unit 68A

The American Falls Reservoir anchors the western portion, a major reference point visible for miles. The Portneuf River, Blackfoot River, and Snake River provide the primary north-south navigation routes through the unit. Ferry Butte and Cedar Butte stand out as modest eminences useful for orientation.

Little Hole and Big Hole bays on the reservoir offer recognizable terrain breaks. The developed towns—Blackfoot, Pocatello, Fort Hall—serve as logical base camps. These landmarks are more functional than dramatic, but they're reliable navigation aids in country that otherwise blends together visually.

Everything sits between 4,200 and 4,800 feet in elevation—true low-country terrain without significant relief. The landscape is dominated by sagebrush flats and agricultural fields interspersed with sparse cottonwood and willow along watercourses. Where timber does exist, it's scattered ponderosa and juniper rather than dense forest.

The flatness makes glassing straightforward but offers limited hiding cover. Habitat transitions are subtle here—mostly shifts between cultivated ground, open sagebrush, and riparian vegetation along the major drainages. This is deer country suited to late-season hunting when animals move through established corridors.

This is the most accessible unit in the region with over 1,300 miles of road and well-developed highway infrastructure. US 26 and State Highways 31 and 39 provide straightforward entry. The downside is obvious—flat, accessible terrain near population centers draws consistent hunting pressure.

Private ranches, agricultural lands, and Fort Hall tribal lands complicate public access, requiring hunters to identify legal routes carefully. The developed areas around Pocatello create a steady baseline of human activity. Early and late season hunting here means dealing with other hunters, particularly near accessible creek bottoms and reservoir access areas like Ferry Butte.

Unit 68A encompasses portions of Bannock, Bingham, Bonneville, and Power counties in southeastern Idaho, anchored by the Snake River valley. The unit stretches from American Falls northeast toward Blackfoot, bounded by US Highway 26 and State Highways 31 and 39. It's a patchwork of agricultural lands, small towns, and working ranches spread across the lower Snake River drainage. The boundary includes developed areas around Pocatello and Fort Hall tribal lands, making this the most accessible unit in the region.

The terrain is fundamentally a wide, flat valley with gentle basins rather than dramatic topography.

Water is the unit's defining feature. The Snake River cuts north-south through the middle of the unit, joined by the Blackfoot and Portneuf rivers creating a network of reliable corridors. Beyond these major streams, Danielson Creek, Crow Creek, Little Pocatello Creek, and numerous smaller draws provide consistent water.

An extensive system of irrigation canals—E3.0 Lateral, Hooker Lateral, Stuart Lateral, and others—crisscrosses the valley for agricultural use. Jensens Lake and the American Falls Reservoir add additional water sources. For a hunter, water accessibility isn't a concern; the challenge is identifying which drainages hold deer.

Mule deer are the primary draw, working the sagebrush flats, creek bottoms, and riparian areas throughout the unit. In early season, deer scatter across open country; focus on shaded cottonwood draws and the cooler north-facing slopes along major drainages. By rut, animals concentrate in the draws and move between sagebrush feeding areas and thicker cover.

Late season is prime here as deer funnel through established corridors along the rivers and creeks, predictable and patternable. The Portneuf River, Blackfoot River, and Little Pocatello Creek hold deer consistently. Glass the open country early and late, then push the heavy cover where deer shelter mid-day.

This is utility hunting in accessible country—success comes from patience and reading sign rather than chasing novelty.