Big Sioux River near Dell Rapids, SD

MINNEHAHA COUNTY, SD43.7905°N, -96.7453°W Updated 8 hr ago

FLOW RATE

883cfs

GAUGE HT

5.84ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

883cfs 61.9% vs avg

Optimal band: 110–148 cfs

PERIOD HIGH

883cfs

PERIOD LOW

105cfs

RUNNABLE

55%

last 30 day in band

Gauge Height

5.84ft

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43.7905, -96.7453

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DATA · USGS · NOAA · NWSUPDATED 2026-11-09 00:00 UTC

Site #06481000·USGS

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