Low Water Records for Crow River at Rockford (1) 1.00 ft on 01/01/1998 (2) 1.02 ft on 04/09/1934 (3) 1.05 ft on 11/15/1936 (4) 1.43 ft on 08/01/1988 (5) 1.47 ft on 09/12/1976 (6) 1.50 ft on 03/27/1931 (7) 3.54 ft on 03/26/1988 (8) 4.00 ft on 03/20/1977