MEDIAN FLOW RATE · 1 DAY
780cfs 12.2% vs avg
Optimal band: 359–485 cfs
PERIOD HIGH
960cfs
PERIOD LOW
363cfs
RUNNABLE
52%
last 1 day in band
Gauge Height
6.90ft
Precipitation History
Your History · Winnebago River at Mason City, IA
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Station Location
43.1650, -93.1925Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-09 18:00 UTC
Site #05459500·USGS
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