| Year | Max Depth (inches) | Date |
|---|---|---|
| 2024 | none | – |
| 2023 | none | – |
| 2022 | none | – |
| 2021 | 1.0 | March 13 |
| 2020 | none | – |
| 2019 | 4.0 | February 18 |
| 2018 | none | – |
| 2017 | none | – |
| 2016 | none | – |
| 2015 | 3.0 | February 23 |
| 2014 | none | – |
| 2013 | none | – |
| 2012 | none | – |
| 2011 | none | – |
| 2010 | none | – |
| 2009 | none | – |
| 2008 | none | – |
| 2007 | none | – |
| 2006 | 1.0 | March 11 |
| 2005 | none | – |
| 2004 | none | – |
| 2003 | none | – |
| 2002 | none | – |
| 2001 | none | – |
| 2000 | none | – |
| 1999 | none | – |
| 1998 | none | – |
| 1997 | 11.0 | January 14 |
| 1996 | none | – |
| 1995 | none | – |
| 1994 | none | – |
| 1993 | none | – |
| 1992 | none | – |
| 1991 | none | – |
| 1990 | none | – |
| 1989 | 2.0 | February 4 |
| 1988 | none | – |
| 1987 | none | – |
| 1986 | none | – |
| 1985 | none | – |
| 1984 | none | – |
| 1983 | none | – |
| 1982 | none | – |
| 1981 | none | – |
| 1980 | none | – |
| 1979 | 5.0 | February 2 |
| 1978 | none | – |
| 1977 | none | – |
| 1976 | 3.0 | February 6 |
| 1975 | none | – |
| 1974 | none | – |
| 1973 | none | – |
| 1972 | 1.0 | December 11 |
| 1971 | none | – |
| 1970 | none | – |
| 1969 | none | – |
| 1968 | 3.0 | December 21 |
| 1967 | 3.0 | December 17 |
| 1966 | 1.0 | December 30 |
| 1965 | none | – |
| 1964 | none | – |
| 1963 | none | – |
| 1962 | none | – |
| 1961 | none | – |
| 1960 | none | – |
| 1959 | none | – |
| 1958 | none | – |
| 1957 | none | – |
| 1956 | none | – |
| 1955 | none | – |
| 1954 | none | – |
| 1953 | none | – |
| 1952 | none | – |
| 1951 | none | – |
| 1950 | none | – |
| 1949 | 6.0 | January 11 |
| 1948 | 1.0 | February 5 |
| 1947 | none | – |
| 1946 | none | – |
| 1945 | 18.0 | December 14 |
| 1944 | 3.0 | March 14 |
| 1943 | none | – |
| 1942 | none | – |
| 1941 | none | – |
| 1940 | none | – |
| 1939 | none | – |
| 1938 | none | – |
| 1937 | 1.0 | January 6 |
| 1936 | none | – |
| 1935 | none | – |
| 1934 | none | – |
| 1933 | none | – |
| 1932 | none | – |
| 1931 | none | – |
| 1930 | none | – |
| 1929 | none | – |
| 1928 | none | – |
| 1924 | 1.0 | January 1 |
| 1921 | 5.0 | January 10 |
| 1913 | 3.0 | February 22 |
| 1911 | 3.0 | February 25 |
| 1909 | 4.0 | December 21 |
| 1906 | 2.0 | November 22 |
| 1905 | 3.0 | December 28 |
| 1902 | 2.0 | January 25 |
| 1901 | 4.0 | February 1 |
| 1898 | 2.0 | December 9 |
| Years | Station | Coordinates |
|---|---|---|
| 1893–2024 | St. George | location |