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Water Levels By:
National Weather
Service Products
Record High Stages For
Mississippi River at Lock and Dam 21 (Quincy,IL)
Stage
Date
22.73
04/15/1998
22.80
06/16/2011
23.32
06/10/1947
23.45
04/04/1960
23.51
04/05/1983
23.89
04/28/1965
24.05
05/29/1996
24.86
10/04/1986
26.55
05/16/2001
27.16
04/21/2013
27.70
04/25/1973
29.58
06/18/2008
31.30
07/13/1993