Conferences · 1972–1989 · no longer active
Sioux Valley
18
Seasons
1972–1989
3
Members, last season
5
Most titles
Milford
12
Programs all-time
1989 · final standings
| Team | Conf | Overall | Rating | |
|---|---|---|---|---|
| 1 | 2ASouth O'BrienChamp | 3-0 | 7-1 | 8.4 #12 |
| 2 | 2AMilford Okoboji | 2-2 | 3-5 | -1.6 #33 |
| 3 | 2AAlta-Aurelia | 0-3 | 1-8 | -16.2 #69 |
Conference titles
| Milford 1979, 1980, 1982, 1987, 1988 | 5 |
| Sutherland 1982, 1983, 1984, 1987 | 4 |
| Aurelia 1977, 1978, 1979, 1986 | 4 |
| Paullina 1975, 1981, 1984, 1985 | 4 |
| Hartley 1972, 1973, 1974, 1976 | 4 |
| Sanborn 1977, 1985, 1987 | 3 |
| South O'Brien 1989 | 1 |
| Alta 1976 | 1 |
Members
| Alta-Aurelia | 1988–1989 · 2 yrs |
| Milford | 1972–1989 · 18 yrs |
| South O'Brien | 1989 · 1 yrs |
| Hartley H-M-S | 1988 · 1 yrs |
| Alta | 1972–1987 · 16 yrs |
| Aurelia | 1972–1987 · 16 yrs |
| Hartley | 1972–1987 · 16 yrs |
| Paullina | 1972–1987 · 16 yrs |
| Primghar | 1972–1987 · 16 yrs |
| Sanborn | 1975–1987 · 13 yrs |
| Sutherland | 1972–1987 · 16 yrs |
| Harris-Lake Park | 1972–1974 · 3 yrs |
Season by season
| Season | Champion | Conf record | Overall | Members |
|---|---|---|---|---|
| 1989 | South O'Brien | 3-0 | 7-1 | 3 |
| 1988 | Milford Okoboji | 3-1 | 4-4 | 3 |
| 1987 | Milford, Sutherland, Sanborn | 6-1 | 7-1 | 8 |
| 1986 | Aurelia | 7-0 | 11-1 | 8 |
| 1985 | Sanborn, Paullina | 6-1 | 10-2 | 8 |
| 1984 | Sutherland, Paullina | 6-1 | 6-2 | 8 |
| 1983 | Sutherland | 7-0 | 11-0 | 8 |
| 1982 | Sutherland, Milford | 5-0 | 6-2 | 8 |
| 1981 | Paullina | 7-0 | 12-0 | 8 |
| 1980 | Milford | 7-0 | 9-1 | 8 |
| 1979 | Aurelia, Milford | 6-1 | 7-1 | 8 |
| 1978 | Aurelia | 6-1 | 7-2 | 8 |
| 1977 | Aurelia, Sanborn | 6-1 | 6-3 | 8 |
| 1976 | Hartley, Alta | 6-1 | 6-3 | 8 |
| 1975 | Paullina | 7-0 | 7-1 | 8 |
| 1974 | Hartley | 7-0 | 9-0 | 8 |
| 1973 | Hartley | 7-0 | 8-1 | 8 |
| 1972 | Hartley | 7-0 | 9-0 | 8 |