Low Water Records for Upper Iowa River at Dorchester
(1) 5.50 ft on 08/15/1941
(2) 6.47 ft on 09/23/1939
(3) 6.50 ft on 12/31/1976
(4) 6.62 ft on 12/02/2003
(5) 6.62 ft on 12/03/2002