Snake River near Irwin, ID (South Fork, below Palisades Dam)

IDAHO43.3508°N, -111.2189°W Updated 19 hr ago

FLOW RATE

9,650cfs

GAUGE HT

8.06ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

9,650cfs 2.1% vs avg

Optimal band: 8,143–11,017 cfs

PERIOD HIGH

9,780cfs

PERIOD LOW

9,350cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

8.06ft

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Your History · Snake River near Irwin, ID (South Fork, below Palisades Dam)

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43.3508, -111.2189

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DATA · USGS · NOAA · NWSUPDATED 2026-08-31 19:45 UTC

Site #13032500·USGS

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