Waterlands
Big Sioux River
USGS · 06482000
BIG SIOUX RIVER
USGS · 06482000LIVE

Big Sioux River at Sioux Falls, SD

SIOUX FALLS, SD43.5011°N, -96.7481°W Updated 3 hr ago
FLOW RATE
105cfs
GAUGE HT
1.66ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
105cfs 77.1% vs avg
Optimal band: 89–121 cfs
PERIOD HIGH
199cfs
PERIOD LOW
72cfs
RUNNABLE
38%
last 7 day in band

Gauge Height

1.66ft
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Station Location

43.5011, -96.7481
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DATA · USGS · NOAA · NWSUPDATED 2026-09-23 00:00 UTC
Site #06482000·USGS

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