USBR · pn:HGHM:Q

SOUTH FORK FLATHEAD RIVER

USBR · pn:HGHM:QDAILY

Bureau of Reclamation dam release. Wyoming's Great Plains tailwaters (Gray Reef, Miracle Mile, Wind River Canyon) report a settled daily mean; Pacific Northwest and Colorado River basin stations report 15-minute to hourly readings instead. Check the timestamp for how current this particular reading is.

South Fork Flathead River at Hungry Horse Dam (Reclamation release), MT

FLATHEAD COUNTY, MT48.3411°N, -114.0135°W Updated 3 hr ago

FLOW RATE

3,016cfs

GAUGE HT

6.28ft

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

3,016cfs

Optimal band: 2,559–3,461 cfs

PERIOD HIGH

3,043cfs

PERIOD LOW

2,984cfs

RUNNABLE

100%

last 1 year in band

Gauge Height

6.28ft

Weather Map

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Your History · South Fork Flathead River at Hungry Horse Dam (Reclamation release), MT

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Station Location

48.3411, -114.0135

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DATA · USBR · NOAA · NWSUPDATED 2026-09-23 00:00 UTC

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