River gauges›Montana
RIVER GAUGE · YELLOWSTONE RIVER

Yellowstone River at Forsyth

Rosebud County, Montana

Water level1.28 ft
Flow3,810 cfs
Last readingSep 16, 2026, 4:45 PM UTC (last recorded)
Minor flood14 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
May 20, 197814.53 ft109,800 cfs
Jun 13, 199712.82 ft87,100 cfs
Jun 16, 202212.27 ft81,600 cfs

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