Missoula County, Montana
Overview
Missoula County is the major western Montana commercial, educational, and agricultural county anchored by Missoula — home to the University of Montana, the US Forest Service Region 1 headquarters, and the commercial hub of the northern Rockies / Bitterroot region. The county sits at the confluence of the Clark Fork River, the Blackfoot River, and the Bitterroot River, making it a natural crossroads for both human settlement and water flow. Agriculture is concentrated in the Missoula Valley and the lower Blackfoot corridor, with cow-calf operations and irrigated hay along the river bottomlands.
Weather & Moisture
Missoula County has four NRCS SNOTEL stations — including Kraft Creek, Lubrecht Flume, and North Fork Jocko — tracking snowpack in the Rattlesnake Wilderness, the Blackfoot basin, and the adjacent ranges. Water supply derives from snowpack in the surrounding Bitterroot, Rattlesnake, Swan, and Mission ranges feeding the Blackfoot River, the Bitterroot River, and the Clark Fork River mainstem. The climate is wetter than central and eastern Montana but less extreme than the NW corner counties.
Summary of Current Conditions
Snowpack · SWE
Water-Year Precip
Drought Monitor
Streamflow
Soil Moisture
No Montana Mesonet soil-moisture station in this county.
Precip Anomaly
Live data block above refreshes daily. Missoula County has no Montana Mesonet SWP stations, so the soil moisture field will read as null — SNOTEL, streamflow, drought, and precipitation anomaly remain the primary signals.
Water Rights & Land Ownership
Water rights in Missoula County are on the Clark Fork, Blackfoot, and Bitterroot rivers and their tributaries. The Blackfoot is partly governed by the Blackfoot Challenge, a long-running collaborative conservation partnership among ranchers, conservation groups, and agencies that has become a national model for basin-level water and land stewardship. The Clark Fork below Missoula is part of the larger Upper Clark Fork Superfund restoration context. Montana DNRC WRQS provides parcel-level research tools.
Hay & Winter Feed
Irrigated alfalfa and grass hay along the Missoula, Blackfoot, and Bitterroot valleys support local cow-calf operations. Missoula’s proximity to Pacific Northwest markets gives producers access to regional hay pricing beyond the Montana market.
Cattle Production
Cow-calf operations in the Missoula Valley, the Blackfoot corridor, and the foothills south of the city form the county’s cattle base. Fall-weaned calves typically move through Missoula-area order buyers or ship west to Pacific Northwest backgrounders via I-90.
County Logistics
Missoula is a major regional transportation hub at the intersection of Interstate 90 (east-west) and US-93 (north-south through the Bitterroot Valley to Idaho and north to Kalispell). Missoula International Airport serves the county. BNSF and Montana Rail Link provide freight rail service. Trucking to Billings runs approximately 5 hours via I-90 / I-15.
Data Sources
- USDA NRCS National Water and Climate Center — SNOTEL daily SWE (Kraft Creek, Lubrecht Flume, North Fork Jocko, and more)
- USDA Drought Monitor — weekly county drought classification
- USGS Water Services — Clark Fork above Missoula (12340500) daily discharge
- Montana Mesonet (UMT) — no in-county SWP stations (soil moisture null)
- NOAA NCEI Climate at a Glance — county precipitation anomaly (1/3/12 month)
- USDA NASS — county cattle inventory and agricultural census