| Year | Ice Out | First Snow | Ice On |
| 2021 | 6-Apr | | |
| 2020 | 29-Apr | 17-Oct | 1-Dec |
| 2019 | 27-Apr | 30-Nov | 2-Dec |
| 2018 | 3-May | | 20-Nov |
| 2017 | 8-Apr | 26-Oct | 3-Dec |
| 2016 | 14-Apr | | 10-Dec |
| 2015 | 15-Apr | | 20-Dec |
| 2014 | 1-May | 5-Nov | 25-Nov |
| 2013 | 14-May | 15-Oct | 27-Nov |
| 2012 | 27-Mar | 27-Oct | 5-Dec |
| 2011 | 29-Apr | 15-Nov | 6-Dec |
| 2010 | 2-Apr | | 27-Nov |
| 2009 | 24-Apr | | 6-Dec |
| 2008 | 9-May | | 4-Dec |
| 2007 | 25-Apr | | 1-Dec |
| 2006 | 13-Apr | | 2-Dec |
| 2005 | 17-Apr | | 30-Nov |
| 2004 | 21-Apr | | 16-Dec |
| 2003 | 15-Apr | | 25-Nov |
| 2002 | 23-Apr | | 25-Nov |
| 2001 | 28-Apr | | 19-Dec |
| 2000 | 12-Apr | | 5-Dec |
| 1999 | 22-Apr | | 16-Dec |
| 1998 | 10-Apr | | 19-Dec |
| 1997 | 28-Apr | | 22-Nov |
| 1996 | 9-May | | 19-Nov |
| 1995 | 30-Apr | | 22-Nov |
| 1994 | 22-Apr | | 6-Dec |
| 1993 | 21-Apr | | 26-Nov |
| 1992 | 25-Apr | | 27-Nov |
| 1991 | 20-Apr | | 25-Nov |
| 1990 | 25-Apr | | 29-Nov |
| 1989 | 28-Apr | | 25-Nov |
| 1988 | 18-Apr | | 28-Nov |
| 1987 | 13-Apr | | 6-Dec |
| 1986 | 12-Apr | | 2-Dec |
| 1985 | 21-Apr | | 21-Nov |
| 1984 | 18-Apr | | 3-Dec |
| 1983 | 24-Apr | | 2-Dec |
| 1982 | 28-Apr | | 26-Nov |
| 1981 | 8-Apr | | 8-Dec |
| 1980 | 27-Apr | | 2-Dec |
| 1979 | 11-May | | 1-Dec |
| 1978 | 25-Apr | | 28-Nov |
| 1977 | 19-Apr | | 24-Nov |
| 1976 | 14-Apr | | 27-Nov |
| 1975 | 6-May | | 2-Dec |
| 1974 | 28-Apr | | 3-Dec |
| 1973 | | | 6-Dec |
