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 8 hr ago
FLOW RATE
2,537cfs
GAUGE HT
14.67ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
2,537cfs 21.5% vs avg
Optimal band: 2,126–2,876 cfs
PERIOD HIGH
2,537cfs
PERIOD LOW
1,588cfs
RUNNABLE
75%
last 7 day in band

Gauge Height

14.67ft
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Station Location

43.0514, -96.4894
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DATA · USGS · NOAA · NWSUPDATED 2026-11-09 00:00 UTC
Site #06483950·USGS

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