River gauges›Idaho
RIVER GAUGE · BIG WOOD RIVER

Big Wood River near Ketchum

Blaine County, Idaho

Water level4.95 ft
Flow56 cfs
Last readingSep 16, 2026, 3:45 PM UTC (last recorded)
Action7.5 ft1,038 cfs
Minor flood8 ft1,559 cfs
Moderate flood9 ft3,075 cfs
Major flood10 ft5,355 cfs

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
May 6, 20179.89 ft5,060 cfs
Apr 25, 20128.74 ft1,830 cfs
Jun 23, 20117.61 ft952 cfs

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