Big Sioux River near Dell Rapids, SD

MINNEHAHA COUNTY, SD43.7905°N, -96.7453°W Updated 58 min ago

FLOW RATE

183cfs

GAUGE HT

3.59ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

183cfs 85.8% vs avg

Optimal band: 150–202 cfs

PERIOD HIGH

188cfs

PERIOD LOW

141cfs

RUNNABLE

98%

last 1 day in band

Gauge Height

3.59ft

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43.7905, -96.7453

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DATA · USGS · NOAA · NWSUPDATED 2026-09-22 21:30 UTC

Site #06481000·USGS

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