| Year | Max Depth (inches) | Date |
|---|---|---|
| 2024 | 11.0 | January 17 |
| 2023 | none | – |
| 2022 | 1.0 | January 3 |
| 2021 | none | – |
| 2020 | none | – |
| 2019 | none | – |
| 2018 | 2.0 | January 17 |
| 2017 | none | – |
| 2016 | 1.0 | February 9 |
| 2015 | 1.0 | February 26 |
| 2013 | none | – |
| 2011 | 3.0 | January 10 |
| 2010 | 3.0 | January 30 |
| 2009 | 1.0 | March 1 |
| 2008 | 4.0 | March 8 |
| 2007 | none | – |
| 2006 | none | – |
| 2005 | none | – |
| 2004 | none | – |
| 2003 | none | – |
| 2002 | none | – |
| 2001 | none | – |
| 2000 | none | – |
| 1999 | 2.0 | March 15 |
| 1998 | none | – |
| 1997 | 2.0 | January 11 |
| 1996 | 3.0 | January 8 |
| 1995 | 1.0 | February 8 |
| 1994 | none | – |
| 1993 | none | – |
| 1992 | none | – |
| 1991 | none | – |
| 1990 | none | – |
| 1989 | none | – |
| 1988 | 1.0 | February 12 |
| 1987 | 1.0 | March 31 |
| 1986 | 1.0 | February 11 |
| 1985 | 5.0 | February 2 |
| 1984 | none | – |
| 1983 | none | – |
| 1982 | none | – |
| 1981 | none | – |
| 1980 | none | – |
| 1979 | 5.0 | January 21 |
| 1978 | 5.0 | January 20 |
| 1977 | 3.0 | January 3 |
| 1976 | 2.0 | February 3 |
| 1975 | none | – |
| 1974 | none | – |
| 1973 | none | – |
| 1972 | none | – |
| 1971 | 4.0 | February 8 |
| 1970 | 2.0 | January 7 |
| 1969 | 4.0 | January 27 |
| 1968 | 8.0 | March 23 |
| 1967 | 1.0 | January 19 |
| 1966 | 8.0 | January 23 |
| 1965 | 1.0 | January 16 |
| 1964 | 9.0 | January 1 |
| 1963 | 6.0 | December 23 |
| 1962 | 1.0 | January 10 |
| 1961 | 1.0 | January 21 |
| 1960 | 8.0 | January 6 |
| 1959 | 1.0 | February 6 |
| 1958 | none | – |
| 1957 | none | – |
| 1956 | none | – |
| 1955 | none | – |
| 1954 | none | – |
| 1953 | none | – |
| 1952 | none | – |
| 1951 | 5.0 | February 1 |
| 1950 | none | – |
| 1949 | 1.0 | January 30 |
| 1948 | 5.0 | January 17 |
| 1947 | 1.0 | March 2 |
| 1946 | 5.0 | January 16 |
| 1945 | 1.0 | January 9 |
| 1944 | 2.0 | January 9 |
| 1943 | none | – |
| 1942 | 3.0 | January 3 |
| 1941 | 4.0 | February 28 |
| 1940 | 6.0 | March 24 |
| 1939 | none | – |
| 1938 | none | – |
| 1937 | 1.0 | December 5 |
| 1936 | 5.0 | January 19 |
| 1935 | 2.0 | February 27 |
| 1934 | none | – |
| 1933 | none | – |
| 1932 | 2.0 | December 17 |
| 1931 | none | – |
| 1930 | none | – |
| 1929 | none | – |
| 1928 | none | – |
| 1926 | 2.0 | January 8 |
| 1925 | none | – |
| 1923 | 5.0 | February 3 |
| 1922 | none | – |
| 1921 | 5.0 | January 26 |
| 1920 | 1.0 | March 5 |
| 1919 | 2.0 | February 9 |
| 1918 | 9.0 | January 21 |
| 1917 | 5.0 | December 11 |
| 1916 | 3.0 | February 29 |
| 1914 | 4.0 | March 19 |
| 1912 | 3.0 | January 7 |
| 1911 | 2.0 | January 3 |
| 1910 | 10.0 | February 11 |
| 1909 | 1.0 | January 12 |
| 1907 | 3.0 | February 5 |
| 1906 | none | – |
| 1903 | 3.0 | February 16 |
| 1902 | 9.0 | February 15 |
| 1901 | 1.0 | February 24 |
| 1900 | 2.0 | November 25 |
| 1898 | none | – |
| 1897 | none | – |
| Years | Station | Coordinates |
|---|---|---|
| 1891–2024 | Franklin Sewage Plant | location |