Logan River
Cache Co. · 45 mi · Class I–II
264CFS/ 3.16 ft
Optimal
→Stable
Optimal: 100–600 CFS · USGS #10109000
⚡Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
45 mi
Length
Class I–II
Difficulty
100–600 cfs
Optimal
280 cfs
Avg Flow
250 cfs
Hist. Median
#10109000
USGS Gauge
Logan Canyon Scenic Byway · Uinta-Wasatch-Cache National Forest

The Logan River flows through scenic Logan Canyon in northern Utah's Bear River Range, offering 45 miles of gentle paddling and excellent trout fishing. Logan Canyon Scenic Byway follows the river through limestone cliffs and dense forests.

Trip sections
Upper Logan Canyon — Class I–II, narrow canyon
Lower Logan Canyon — Class I, widening valley
Cache Valley reach — Class I, agricultural valley to Bear River
Outfitters
Cache Valley Anglers
Logan River guided fishing and paddling
72-Hour Flow Forecast
NOAA NWPS
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10-Year Flow Patterns
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Your Optimal Range
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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and trip sections may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level. If you spot an error, use the Improve This River button at the top of the page — your local knowledge is what makes this atlas accurate.