| Year | Max Depth (inches) | Date |
|---|---|---|
| 2024 | 4.0 | February 11 |
| 2023 | 10.0 | January 18 |
| 2022 | 7.0 | February 4 |
| 2021 | 6.0 | February 17 |
| 2020 | 7.0 | December 15 |
| 2019 | 11.0 | November 26 |
| 2018 | 4.0 | February 1 |
| 2017 | 4.0 | January 5 |
| 2016 | 1.0 | December 7 |
| 2015 | 1.0 | November 30 |
| 2014 | 9.0 | December 15 |
| 2013 | 10.0 | March 23 |
| 2012 | 6.0 | February 11 |
| 2011 | 7.0 | January 1 |
| 2010 | 5.0 | February 22 |
| 2009 | 9.0 | October 30 |
| 2008 | 10.0 | January 21 |
| 2007 | 14.0 | December 28 |
| 2002 | 1.0 | January 23 |
| 2001 | 7.0 | March 11 |
| 2000 | none | – |
| 1999 | 5.0 | November 23 |
| 1998 | 1.0 | January 6 |
| 1997 | 5.0 | December 10 |
| 1996 | 3.0 | March 13 |
| 1995 | 4.0 | January 1 |
| 1994 | 4.0 | December 30 |
| 1993 | 8.0 | February 10 |
| 1992 | 4.0 | January 8 |
| 1991 | none | – |
| 1990 | 2.0 | October 8 |
| 1989 | none | – |
| 1988 | 11.0 | January 20 |
| 1987 | none | – |
| 1986 | 2.0 | February 20 |
| 1985 | 8.0 | November 9 |
| 1984 | 6.0 | December 14 |
| 1983 | 3.0 | March 19 |
| 1982 | 3.0 | March 4 |
| 1981 | 5.0 | March 4 |
| 1980 | none | – |
| 1979 | none | – |
| 1978 | none | – |
| 1977 | none | – |
| 1976 | none | – |
| 1975 | 3.0 | April 1 |
| 1974 | none | – |
| 1973 | 3.0 | November 20 |
| 1972 | 10.0 | November 1 |
| 1971 | none | – |
| 1970 | 5.0 | March 18 |
| 1969 | 2.0 | March 5 |
| 1968 | 2.0 | February 21 |
| 1967 | 3.0 | December 17 |
| 1966 | 3.0 | October 14 |
| 1965 | 5.0 | January 31 |
| 1964 | 1.0 | February 12 |
| 1963 | none | – |
| 1962 | 11.0 | January 14 |
| 1961 | 4.0 | March 28 |
| 1960 | 4.0 | March 2 |
| 1959 | 7.0 | March 26 |
| 1958 | 4.0 | December 13 |
| 1957 | 12.0 | April 3 |
| 1956 | 4.0 | February 8 |
| 1955 | none | – |
| 1954 | 3.0 | March 12 |
| 1953 | 3.0 | November 4 |
| 1952 | 4.0 | March 13 |
| 1951 | 6.0 | January 29 |
| 1950 | 4.0 | January 25 |
| 1949 | 8.0 | January 5 |
| 1948 | 7.0 | January 27 |
| 1947 | 5.0 | March 1 |
| 1946 | 1.0 | February 8 |
| 1945 | 11.0 | April 15 |
| 1944 | 10.0 | March 22 |
| 1943 | 5.0 | March 2 |
| 1942 | 11.0 | January 7 |
| 1941 | 8.0 | December 25 |
| 1940 | 8.0 | December 13 |
| 1939 | none | – |
| 1937 | 7.0 | December 13 |
| 1936 | 2.0 | October 20 |
| 1935 | 3.0 | November 3 |
| 1933 | 2.0 | April 9 |
| 1932 | 10.0 | March 7 |
| 1931 | 26.0 | November 20 |
| 1930 | 10.0 | November 19 |
| 1927 | 8.0 | March 20 |
| 1926 | 6.0 | December 12 |
| 1922 | none | – |
| 1920 | 1.0 | February 15 |
| 1918 | 1.0 | November 5 |
| 1917 | 4.0 | March 12 |
| 1916 | 4.0 | January 29 |
| 1915 | 8.0 | February 13 |
| 1914 | 5.0 | February 23 |
| 1913 | 9.0 | April 9 |
| 1912 | 2.0 | October 30 |
| 1911 | none | – |
| 1910 | 1.0 | January 4 |
| 1909 | 4.0 | December 14 |
| 1906 | 8.0 | October 21 |
| 1905 | 4.0 | January 12 |
| 1904 | 2.0 | February 17 |
| 1903 | none | – |
| 1902 | 5.0 | December 14 |
| 1901 | 4.0 | February 7 |
| 1900 | 6.0 | February 14 |
| Years | Station | Coordinates |
|---|---|---|
| 1896–2024 | Fort Morgan | location |