Low Water Records for Rock River at Lake Koshkonong
(1) 4.99 ft on 12/06/2012
(2) 5.10 ft on 12/28/1999
(3) 5.52 ft on 11/05/2015
(4) 5.74 ft on 09/12/2003
(5) 5.84 ft on 07/13/2012
(6) 5.91 ft on 09/19/2005
(7) 6.03 ft on 09/09/2013