Yellowstone River at Billings MT Downstream Primary

Runnable: 1,500.0 – 15,000.0 CFS

Flow range for best boatability uncertain. Please help your fellow boaters with a comment or report.

Data from American Whitewater & USGS

Put-in

Take-out

Select put-in and take-out to estimate time.

See wind-adjusted speed maps, forecast planning, and detailed time estimates.

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Whitewater timing varies with scouting, portages, and group pace. Use as a planning baseline.

Lat/longitude coords are approximate, from TopoZone. Class rating from MT DFWP water\_char field in rec.db

Difficulty

Class II

Length

21.0 mi

Rapids

I Easy II Novice III Intermediate IV Advanced V Expert/Extreme VI Unrunnable

Whitewater data from
American Whitewater