Idaho · Unknown Co.
Clearwater River
· 75 mi · Class
Optimal: 7000–21100 CFS · USGS #13341050
⚠43°F — Cold water immersion risk — review cold water safety before launching
28,100CFS
10.99 ft gauge height
Above Optimal→Stable(-200 in 3h)
Avg flow: 14,069 cfsHist. median: 0 cfsUSGS #13341050
Bureau of Land Mangement
The confluence of the Middle Fork and the South Fork of the Clearwater River forms the main stem of the Clearwater, near Kooskia, ID. The main stem of the Clearwater, which is 74.8 miles, is a tributary to the Snake River which it joins near Lewiston, ID. The main stem of the Clearwater has Class I-II rapids, making it a great destination for summer float trips (tubes, rafts, canoes, kayaks, SUPs).
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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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