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Winnebago River at Mason City, IA
Stream Name: Winnebago River
Gage Zero: 1069.59 Ft. NGVD29
Flood Stage:10 Ft.
Record High Stage:18.74 Ft.
Longitude: -93.19250000
Latitude: 43.16500000
River Mile: 275.8 miles above the mouth of the Iowa River
Record High Stage Date: 06/08/2008

Drainage Area : 526.00 Mi2
Location of Gage :

Located in Cerro Gordo County on the right bank 650 ft upstream from Thirteenth Street bridge in Mason City, 0.1 miles downstream from Calmus Creek and 1 mile upstream from Willow Creek.

 For official flow data, please visit the USGS website listed in the Additional Links for this station.  The National Weather Service information is also linked in the Additional Links for this station.

This gage is cooperatively operated by the US Geological Survey (Iowa District) and the Iowa Department of Natural Resources.

Latest Data
06/27/2022 16:00 Central
Latest Stage7.41 Ft.
24 Hr. Change-0.51 Ft.
Tomorrow's Forecast
(Issued 06/27/2022 15:57)
7.10 Ft.   Plot Tomorrow's Forecast
Last Year's Stage3.87 Ft.
Latest Flow1,104 CFS
24 Hr. Precip Total0.00 In.   View Pricip Table
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Additional Links:
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DECODES XML
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Official National Weather Service information for this station
Official USGS data for this station
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