| Year | Max Depth (inches) | Date |
|---|---|---|
| 2013 | none | – |
| 2012 | none | – |
| 2011 | none | – |
| 2010 | none | – |
| 2009 | none | – |
| 2008 | none | – |
| 2007 | none | – |
| 2006 | none | – |
| 2005 | none | – |
| 2004 | none | – |
| 2003 | none | – |
| 2002 | none | – |
| 2001 | none | – |
| 2000 | none | – |
| 1999 | none | – |
| 1998 | none | – |
| 1997 | none | – |
| 1996 | 7.0 | March 7 |
| 1995 | 8.0 | January 16 |
| 1994 | 8.0 | February 25 |
| 1993 | 12.0 | January 27 |
| 1992 | none | – |
| 1991 | 5.0 | January 29 |
| 1990 | 9.0 | January 1 |
| 1989 | 9.0 | December 30 |
| 1988 | 5.0 | December 27 |
| 1987 | 3.0 | February 25 |
| 1986 | none | – |
| 1985 | none | – |
| 1984 | none | – |
| 1983 | none | – |
| 1982 | none | – |
| 1981 | none | – |
| 1980 | none | – |
| 1979 | none | – |
| 1978 | 10.0 | December 3 |
| 1977 | none | – |
| 1976 | none | – |
| 1975 | 12.0 | April 7 |
| 1974 | 3.0 | November 28 |
| 1973 | 3.0 | November 1 |
| 1972 | 4.0 | January 12 |
| 1971 | 4.0 | October 28 |
| 1970 | 4.0 | December 18 |
| 1969 | none | – |
| 1968 | none | – |
| 1966 | 4.0 | March 2 |
| 1965 | 3.0 | December 14 |
| 1964 | 6.0 | January 23 |
| 1963 | 5.0 | April 21 |
| 1962 | 4.0 | February 23 |
| 1961 | 3.0 | February 3 |
| 1960 | 3.0 | December 22 |
| 1959 | 4.0 | April 16 |
| 1958 | 3.0 | February 6 |
| 1957 | 5.0 | November 14 |
| 1956 | 1.0 | January 26 |
| 1955 | 4.0 | December 3 |
| 1954 | 6.0 | May 2 |
| 1953 | 5.0 | January 15 |
| 1952 | 4.0 | February 19 |
| 1951 | 2.0 | March 10 |
| 1950 | 4.0 | December 7 |
| 1949 | 6.0 | October 21 |
| 1948 | 2.0 | December 24 |
| 1917 | 5.0 | December 24 |
| 1916 | 7.0 | February 3 |
| 1915 | 2.0 | November 19 |
| 1914 | 1.0 | December 8 |
| 1913 | 2.0 | January 31 |
| 1912 | 3.0 | March 11 |
| 1911 | 1.0 | January 21 |
| 1909 | none | – |
| 1908 | 13.0 | December 21 |
| 1907 | 2.0 | January 15 |
| Years | Station | Coordinates |
|---|---|---|
| 1907–2024 | Worland | location |