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Record High Stages For
Winnebago River at Mason City, IA
Stage
Date
12.59
04/01/1993
13.06
08/31/1962
13.70
04/06/1965
14.07
09/22/2016
14.27
04/11/1965
14.67
05/22/2004
14.80
03/27/1961
15.70
03/30/1933
18.74
06/08/2008