GREAT WESTERN SPILLBACK NR IDAHO FALLS ID

BONNEVILLE COUNTY, ID43.6008°N, -112.0619°W Updated 1 hr ago

FLOW RATE

56.6cfs

GAUGE HT

1.13ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

56.6cfs 47.6% vs avg

Optimal band: 48–65 cfs

PERIOD HIGH

60.9cfs

PERIOD LOW

52.4cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.13ft

Precipitation History

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43.6008, -112.0619

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 11:15 UTC

Site #13057132·USGS

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