Unit 260

Major landmarks for orientation include Council Hill and McCauley Butte, visible from most valley positions. The Clark Fork and Bitterroot Rivers serve as the primary navigation references—they define the unit's eastern and western edges and are used across the valley. Big Flat marks a useful northern landmark.

Key water features include Doyles Slough, Warm Slough, and Plummers Slough, which hold water in flat sections. Roman Creek, Mill Creek, and Sawtooth Creek drain from the surrounding highlands and provide tributary routes for exploration. Fort Owen and the historical Hell Gate site offer geographic anchors for hunters familiar with local history.

The entire unit sits in the 2,900- to 3,900-foot band—low-elevation valley terrain with minimal relief. Dominant habitat is open grassland and riparian vegetation along the two rivers, with scattered ponderosa and Douglas-fir on nearby slopes visible from the valley floor. Willow thickets are common along stream corridors and in wet benches.

This is transition country between the higher mountain blocks east and west; the valley itself is predominantly open with tree cover limited to draws, old irrigation ditches, and river bottoms. Sagebrush appears in drier sections, particularly in the southern reaches.

This is highly accessible country—over 1,270 miles of roads thread through the unit, and US 93 provides continuous highway access from north to south. County roads branch into flatter sections, and improved roads reach most valleys. Gateway towns include Missoula (north), Hamilton (south), and smaller communities throughout.

Moderate hunting pressure concentrates on the main river valleys and near highway access points, particularly during rifle seasons. The flat terrain and road density mean most of the unit is within a mile or two of drivable access. Pressure is manageable if you move away from Highway 93 and explore smaller tributary drainages or less-obvious entry points.

Unit 260 encompasses the valley floor between Lolo in the north and Como in the south, bounded by the Clark Fork River on the north and east, and the Bitterroot River on the west. The unit covers roughly 100 miles of valley length across Missoula and Ravalli Counties. US Highway 93 runs the length of the unit as the primary north-south corridor, with State Routes 203, 268, and 269 following the east side and Highway 38 providing southern access.

This is genuinely valley floor country—the productive agricultural and ranching land that defines the Missoula Valley.

Water is abundant and reliable—this is a river valley with perennial flows. The Clark Fork on the north and Bitterroot on the west are the primary water sources, both runnable and crossable at various points. Numerous creeks flow through the unit: Roman, Mill, Lick, Owings, O'Keefe, Lost Horse, Sawtooth, and Willow Creek all provide reliable water.

The valley also has sloughs and wet areas that hold water seasonally. Several irrigation ditches (Grass Valley French, Supply Ditch, Flynn Lowney, and others) maintain flow during irrigation season. Water scarcity is not a factor here; the challenge is route-finding among the many drainages.

Unit 260 supports elk, mule deer, whitetail, and mountain lion in a valley-floor ecosystem. Elk use the valley seasonally—moving down from higher country in fall and wintering on the low elevations, particularly in riparian vegetation and around hay fields. Whitetail concentrate in willow thickets and cottonwood draws along the rivers; mule deer use the more open grassland transitioning to scattered timber.

Mountain lion follow deer and elk movements. Early season strategies focus on glassing open country and working creeks moving upslope toward forested areas beyond the unit boundary. Rut season finds elk more vocal in draws and along drainage bottoms.

Late season hunting targets valley-wintering animals in riparian cover and near agricultural edges. The low complexity means navigation is straightforward—focus on water and cover rather than topographic puzzle-solving.