Month Water Level Rain Fall Year to Date Water Temperature January 629' - 2" 0 41 February 629' - 3" 1.42" 38 March 629' - 3" 3.20" 38 April 629' - 7" 6.17" 46 May 630' - 0" 12.32 53 June 629' - 3" 13.75 68 July 629' - 1" 15.54 70 August 629' - 1" 20.17 77 September 629' - 1" 23.31 76 October 629' -  1" 27.50" 68 November 629' - 0" 29.87 58 December 628' - 10" 31.86 56