Month Water Level Rain Fall Year to Date Water Temperature January 629' - 9" 0 37 February 629' - 10" 1.75" 35 March 630' - 1" 4.37" 35 April 630' - 0" 7.9" 46 May 630' - 0" 7.9" 52 June 630' - 2" 18.83" 65 July 629' - 11" 21.44" 73 August 629' - 10" 26.75" 77 September 629' - 11" 33.23" 74 October 629' - 9" 36.07" 69 November 629' - 9" 41.17" 55 December 629' - 8" 42.18 44