Winter	         Freeze	          Thaw
------           ------           ---- 

1992/1993	11/18/92	04/21/93
1993/1994	12/01/93	04/18/94
1994/1995	
1995/1996	        	05/07/96  
1996/1997	
1997/1998	11/16/97	04/12/98
1998/1999	
1999/2000	12/06/99	04/01/00  
2000/2001	11/24/00	04/27/01
2001/2002	
2002/2003	        	04/22/03
2003/2004	        	04/20/04
2004/2005	12/02/04	04/14/05
2005/2006	11/26/05	04/13/06
2006/2007       11/19/06        04/22/07  
2007/2008       11/30/07        05/03/08
2008/2009       11/25/08        04/25/09


       Average freeze date:  Approximately November 26th
         Average thaw date:  Approximately April 21st
       Average time frozen:  143 Days