Wyoming · Unknown Co.

Clarks Fork of The Yellowstone River

· 26 mi · Class
Optimal: 850–2550 CFS · USGS #06274300
1,685 avg
905CFS
3.23 ft gauge height
Optimal
→Stable
⚡Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 1,685 cfsHist. median: 0 cfsUSGS #06274300
Bureau of Land Management

The Clarks Fork of the Yellowstone flows through the Shoshone National Forest through the awesome Clarks Fork Canyon into BLM-administered public lands, located just inside the mouth of the canyon. The unparalleled landscape and recreational opportunities create an unforgettable experience. The area displays geology that is internationally studied, within the Nez Perce National Historic Trail, offers abundant fishing opportunities, and a popular access point to explore further into the Shoshone National Forest.

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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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