Low Water Records for Mississippi River below Lock and Dam 7 - La Crescent
(1) 625.25 ft on 07/31/1936
(2) 628.60 ft on 01/01/1937
(3) 629.51 ft on 10/04/1947
(4) 629.95 ft on 02/05/1944
(5) 630.25 ft on 01/20/1945
(6) 630.27 ft on 12/27/1990
(7) 630.43 ft on 10/27/1940
(8) 630.43 ft on 11/30/1938
(9) 630.43 ft on 01/14/1998
(10) 630.45 ft on 08/30/1941
(11) 630.45 ft on 12/13/1980
(12) 630.53 ft on 12/14/1994
(13) 630.55 ft on 12/31/1958
(14) 630.59 ft on 01/26/1957
(15) 630.60 ft on 12/14/1962
(16) 630.62 ft on 09/14/1970
(17) 630.63 ft on 10/22/1969
(18) 630.81 ft on 08/01/2006