| Year | Max Depth (inches) | Date |
|---|---|---|
| 2022 | 3.0 | January 17 |
| 2021 | 5.0 | January 28 |
| 2020 | 4.0 | February 21 |
| 2018 | 16.0 | December 10 |
| 2017 | 9.0 | January 8 |
| 2016 | 5.0 | January 23 |
| 2015 | 7.0 | February 26 |
| 2014 | 9.0 | February 14 |
| 2013 | 3.0 | February 17 |
| 2012 | 3.0 | February 20 |
| 2011 | none | – |
| 2010 | 7.0 | January 30 |
| 2009 | 7.0 | March 2 |
| 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 | 9.0 | January 7 |
| 1995 | none | – |
| 1994 | 1.0 | February 11 |
| 1993 | 3.0 | March 14 |
| 1992 | none | – |
| 1991 | none | – |
| 1990 | none | – |
| 1989 | 13.0 | February 19 |
| 1988 | 7.0 | January 8 |
| 1987 | 10.0 | January 23 |
| 1986 | 1.0 | February 15 |
| 1985 | 2.0 | January 21 |
| 1984 | 3.0 | February 7 |
| 1983 | 6.0 | February 11 |
| 1982 | 7.0 | January 15 |
| 1981 | 8.0 | March 23 |
| 1980 | 12.0 | March 3 |
| 1979 | 8.0 | February 19 |
| 1978 | 3.0 | February 3 |
| 1977 | 4.0 | January 7 |
| 1976 | 2.0 | December 9 |
| 1975 | 1.0 | February 5 |
| 1974 | 2.0 | March 25 |
| 1973 | 11.0 | December 18 |
| 1972 | 1.0 | November 17 |
| 1971 | 4.0 | March 27 |
| 1970 | 1.0 | January 7 |
| 1969 | none | – |
| 1968 | 3.0 | January 11 |
| 1967 | 4.0 | January 19 |
| 1966 | 3.0 | December 25 |
| 1965 | 9.0 | January 17 |
| 1964 | 2.0 | January 13 |
| 1963 | 1.0 | December 24 |
| 1962 | none | – |
| 1961 | none | – |
| 1960 | 6.0 | February 14 |
| 1959 | 4.0 | January 9 |
| 1958 | none | – |
| 1957 | none | – |
| 1956 | 1.0 | January 10 |
| 1955 | none | – |
| 1954 | none | – |
| 1953 | none | – |
| 1952 | none | – |
| 1951 | 2.0 | February 10 |
| 1950 | 1.0 | March 17 |
| 1949 | 1.0 | January 31 |
| 1948 | none | – |
| 1947 | 4.0 | March 9 |
| 1945 | none | – |
| 1944 | 5.0 | January 10 |
| 1943 | 1.0 | January 9 |
| 1940 | 16.0 | January 24 |
| 1939 | none | – |
| 1938 | none | – |
| 1937 | none | – |
| 1936 | none | – |
| 1935 | none | – |
| 1934 | none | – |
| 1933 | 1.0 | January 13 |
| 1930 | 12.0 | December 18 |
| 1929 | none | – |
| 1928 | 1.0 | January 27 |
| 1912 | 8.0 | March 6 |
| 1911 | 2.0 | March 1 |
| 1910 | 3.0 | December 4 |
| 1903 | none | – |
| 1901 | none | – |
| 1900 | 3.0 | December 21 |
| Years | Station | Coordinates |
|---|---|---|
| 1893–2024 | Roxboro 7 ESE | location |