dearborn-river

Dearborn River is a confluence on Missouri River, Montana.

It is fishable.

Joins the Missouri in the Canyon reach (Headhunters); dirties the Missouri downstream at high water (Big Sky Fishing). Also its own water.

It is upstream of Dearborn.

It is downstream of Spite Hill.

Sourced from 3 sites.

Sources: The Grizzly Hackle (retrieved 2026-10-20), headhuntersflyshop.com (retrieved 2026-10-20) and north40.com.

Access, closures and rules change; check with the state agency before you go.