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 14 hr ago
FLOW RATE
1,253cfs
GAUGE HT
13.13ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
1,253cfs 81.0% vs avg
Optimal band: 638–862 cfs
PERIOD HIGH
1,253cfs
PERIOD LOW
545cfs
RUNNABLE
50%
last 7 day in band

Gauge Height

13.13ft
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Your History · Big Sioux River near Hawarden, IA

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Station Location

43.0514, -96.4894
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DATA · USGS · NOAA · NWSUPDATED 2026-09-23 00:00 UTC
Site #06483950·USGS

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