Unit 32A, Idaho

The unit ranges from roughly 2,900 feet in the agricultural foothills on the eastern and lower edges up to about 8,100 feet on the highest West Mountain ridges. The western core — including the West Mountain Range and Blue Bunch Ridge — is steep and heavily forested, while the eastern side transitions to lower, more gently rolling foothills and dryland/irrigated crop fields at 2,900–3,200 feet. Ridge tops in the forested zone typically run 6,000–7,000 feet. No designated wilderness areas exist within the unit.

Primary highways framing the unit are U.S. Highway 95 along the western/northern edge (passing through Council) and State Highway 55 along the eastern edge (running through Cascade and Banks/Smiths Ferry). Forest Service Road 186 (West Mountain Road / No Business Saddle Road) is a key spine connecting Highway 55 near Banks northward through the West Mountains toward Council; No Business Saddle on the unit 24/32A boundary is a documented waypoint. Tamarack Falls Road and Norwood Road provide additional access in the eastern portion of the unit. The Payette National Forest (Krassel and McCall ranger districts) and Boise National Forest (Cascade ranger district) manage the federal land; the BLM Boise District administers an additional 8.8% of the unit. No wilderness areas exist within 32A, and most areas are within about one mile of a road. A Motorized Hunting Rule applies throughout the unit August 30–December 31, restricting all motorized vehicle use to established roadways legally open to full-sized automobiles. Motorcycle trails (including those near Council Mountain) are closed to motorized hunters. Payette River and Montour Wildlife Management Areas within the unit require short-range weapons only for elk hunting.

Forest types — predominantly ponderosa pine, lodgepole pine, and firs — cover roughly 61% of the unit and are concentrated between 6,000 and 7,000 feet, with conifers on north-facing slopes above and below that band. South-facing high slopes carry grasses with scattered trees and brush patches. Foothills contain sagebrush-steppe grassland and shrub fields on east-west ridges, with conifers and high brush in ravines and on north-facing slopes. Rangeland makes up about 38% of the unit. Irrigated and gravity-flow agriculture accounts for roughly 1.3% of land cover. Riparian corridors along the Weiser River, North Fork Payette River, and smaller drainages support willows, cottonwoods, and sedge.

Mule deer are the primary big game species, using higher-elevation Boise and Payette National Forest lands as summer range and moving down to foothills and lower-elevation habitats in fall and winter. Recent data show low fawn survival (31%) linked to habitat limitations on summer range and impacts from the Lava, Paddock, and Limepoint fires, which damaged both summer and winter range. A CWD-positive mule deer buck was detected near the Unit 23/32A border in fall 2023; CWD testing is required within 10 days of harvest, though carcass transportation restrictions do not apply (unit is outside the CWD Management Zone). Elk occupy the forested mountain zone as part of the Weiser River elk population; the McCall Subregion elk herd is at or above management objectives. The lower-elevation Weiser River drainages on the western side of the unit are predominantly private land and access for elk hunting there is extremely limited. White-tailed deer are present at low numbers, generally restricted to riparian corridors. Pronghorn occur at low densities in the rangeland and foothills fringe. Black bears are present and IDFG has used 32A as a study unit for bear population research, describing it as one of the state's most popular bear hunting areas. Mountain lions are present across forested mountain terrain. Gray wolves are present and subject to statewide hunting seasons. Wild turkeys and upland birds including quail, chukar, forest grouse, and pheasant also inhabit the unit.