Flathead River

Streamflow Weather Hydrology
March 22 2023

Flathead River Report

25805.025 ACRE-FT

0.0 cfs (0.0%) today
50.49% of normal Low

Total streamflow across the Flathead River was last observed at 13010 cfs, and is expected to yield approximately 25805 acre-ft of water today; about 50% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 25767 cfs, with recent peaks last observed at 165,650 cfs on 2012-06-27.

Maximum discharge along the river is currently at the Flathead River At Perma Mt reporting a streamflow rate of 4,860 cfs. This is also the deepest point on the Flathead River, with a gage stage of 7.26 ft. This river is monitored from 4 different streamgauging stations along the Flathead River, the highest being perched at an elevation of 3,983 ft, the Flathead River At Flathead British Columbia.

Last Updated 2023-03-22
Streamflow 13,010.0 cfs
Percent Normal 50.49%
Maximum 165,650.0 cfs

River Streamflow

Total discharge along the Flathead River

Peak Annual Discharge

Flathead River maximum total discharge

Seasonal Comparison

Year over year discharge

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