| Watershed Name | Positive (Negative) | SDBF, Year | SDSF, Year | |
| SDBF | SDSF | |||
| Allequash | 8 (9) | 6 (9) | 2014 (2005) | 2016 (2005) |
| Baraboo | 15 (30) | 15 (19) | 2007 (1942) | 2007 (1953) |
| Bear | 9 (10) | 9 (10) | 2013 (2003) | 2013 (2003) |
| Clinton | 10 (12) | 8 (12) | 1978 (1939) | 2013 (1939) |
| Fish | 2 (5) | 2 (5) | 1990 (2003) | 1990 (2006) |
| Fox | 10 (9) | 8 (9) | 1978 (1963) | 2013 (1963) |
| Grant | 8 (9) | 8 (9) | 2007 (1934) | 2007 (1943) |
| Kickapoo | 14 (25) | 14 (12) | 2008 (1948) | 2008 (1948) |
| Menomonee | 8 (11) | 7 (11) | 1980 (1961) | 1981 (1961) |
| Pecatonica | 9 (7) | 9 (7) | 1978 (2003) | 1978 (2003) |
| Platte | 7 (9) | 6 (8) | 1981 (1934) | 2016 (1934) |
| Prairie | 9 (10) | 8 (11) | 2013 (2003) | 1990 (2003) |
| Sparta | 6 (10) | 6 (13) | 2016 (1996) | 2016 (1995) |
| Spirit | 9 (7) | 9 (7) | 1978 (2002) | 1978 (2003) |
| White | 6 (10) | 6 (16) | 1951 (2003) | 1951 (1997) |
| Yahara | 8 (8) | 9 (8) | 2013 (1961) | 2013 (1961) |
| Yellow | 9 (16) | 9 (18) | 1978 (1946) | 1978 (1947) |
| Average | 9 (12) | 8 (11) | 1993 (1973) | 1998 (1974) |