Waterlands
Big Sioux River
USGS · 06483950
BIG SIOUX RIVER
USGS · 06483950LIVE

Big Sioux River near Hawarden, IA

SIOUX COUNTY, IA43.0514°N, -96.4894°W Updated 1 hr ago
FLOW RATE
2,550cfs
GAUGE HT
14.68ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
2,550cfs 41.1% vs avg
Optimal band: 2,151–2,910 cfs
PERIOD HIGH
2,560cfs
PERIOD LOW
2,490cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

14.68ft
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Station Location

43.0514, -96.4894
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DATA · USGS · NOAA · NWSUPDATED 2026-11-09 07:30 UTC
Site #06483950·USGS

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