Poindexter Slough

A former channel of the Beaverhead River near Dillon — the river shifted westward and left this nearly five-mile remnant channel behind. Groundwater seepage gives it cold, clear, spring-creek character; managed as a public Fishing Access Site by Montana FWP about three miles south of Dillon on Hwy 41.

Walk-in FWP Fishing Access Site south of Dillon on Hwy 41.

Verify current Beaverhead-drainage regulations and any special-reg sections before fishing.

Midges, Baetis, PMDs, scuds, sowbugs, and small streamers all earn their keep.