Low Water Records for Missouri River near Ulm
(1) 1.00 ft on 06/17/1961
(2) 2.16 ft on 08/16/2000
(3) 2.20 ft on 04/11/1964
(4) 2.35 ft on 10/01/2005
(5) 2.70 ft on 08/01/1992