Low Water Records for Mississippi River at Canton Lock and Dam 20
(1) -4.00 ft on 12/26/1933
(2) -3.80 ft on 01/02/1934
(3) -3.60 ft on 12/14/1936
(4) -2.90 ft on 12/13/1937
(5) -2.80 ft on 01/17/1938
(6) -2.40 ft on 12/13/1932
(7) -1.70 ft on 12/04/1930
(8) -1.60 ft on 08/31/1931
(9) -1.50 ft on 02/17/1954
(10) -0.60 ft on 01/02/1939
(11) -0.60 ft on 01/06/1950
(12) -0.20 ft on 12/29/1939
(13) 0.40 ft on 02/06/1954
(14) 0.94 ft on 10/10/2012
(15) 1.46 ft on 08/22/2003
(16) 1.48 ft on 01/08/2004
(17) 1.50 ft on 10/20/2003
(18) 2.03 ft on 12/28/2001
(19) 2.10 ft on 10/20/2000
(20) 2.29 ft on 12/08/2005
(21) 2.60 ft on 12/27/2002
(22) 3.00 ft on 07/22/2005