Clark Fork
3. Tarkio to Forest Grove (Below Alberton Gorge)
| Difficulty | II |
| Length | 5.1 mi |
| Avg Gradient | 15 fpm |
| Gauge | Clark Fork at St. Regis Mt |
| Flow Rate as of 1 hour | 20200 cfsabove recommended |
| Reach Info Last Updated | August 14, 2025 |
River Description
Mostly a fairly fishing float, this run is below the bigger rapids of Alberton Gorge.
River Features
Tarkio Put In
Distance: 0 mi
Access Point
Forest Grove Take Out
Distance: 5.12 mi
Access Point
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