Conferences · 1972–1991 · no longer active
Big Eight
18
Seasons
1972–1991
5
Members, last season
6
Most titles
Waterloo East
9
Programs all-time
1991 · final standings
| Team | Conf | Overall | Rating | |
|---|---|---|---|---|
| 1 | 4AWaterloo WestChamp | 4-0 | 8-1 | 41.3 #7 |
| 2 | 4AWaterloo East | 3-1 | 5-3 | 27.5 #20 |
| 3 | 4AFort Dodge | 2-2 | 3-5 | 22.1 #27 |
| 4 | 4ACedar Falls | 1-3 | 4-3 | 22.2 #26 |
| 5 | 4AMason City | 0-4 | 1-7 | 7.6 #40 |
Conference titles
| Waterloo East 1979, 1983, 1986, 1987, 1988, 1989 | 6 |
| Cedar Falls 1972, 1975, 1982, 1985, 1989 | 5 |
| Mason City 1977, 1978, 1980, 1981, 1985 | 5 |
| Waterloo West 1976, 1984, 1990, 1991 | 4 |
| Fort Dodge 1983, 1989 | 2 |
| Marshalltown 1977, 1980 | 2 |
| Waterloo Central 1985 | 1 |
Members
| Cedar Falls | 1972–1991 · 18 yrs |
| Fort Dodge | 1972–1991 · 18 yrs |
| Mason City | 1972–1991 · 18 yrs |
| Waterloo East | 1972–1991 · 18 yrs |
| Waterloo West | 1972–1991 · 18 yrs |
| Marshalltown | 1972–1990 · 17 yrs |
| Waterloo Central | 1975–1987 · 13 yrs |
| Ames | 1972–1982 · 9 yrs |
| Newton | 1972 · 1 yrs |
Season by season
| Season | Champion | Conf record | Overall | Members |
|---|---|---|---|---|
| 1991 | Waterloo West | 4-0 | 8-1 | 5 |
| 1990 | Waterloo West | 5-0 | 6-1 | 6 |
| 1989 | Cedar Falls, Waterloo East, Fort Dodge | 4-1 | 7-2 | 6 |
| 1988 | Waterloo East | 5-0 | 8-1 | 6 |
| 1987 | Waterloo East | 5-0 | 5-3 | 7 |
| 1986 | Waterloo East | 5-0 | 7-2 | 7 |
| 1985 | Cedar Falls, Mason City, Waterloo Central | 5-1 | 7-2 | 7 |
| 1984 | Waterloo West | 6-0 | 11-1 | 7 |
| 1983 | Fort Dodge, Waterloo East | 2-0 | 3-1 | 7 |
| 1982 | Cedar Falls | 6-1 | 10-2 | 8 |
| 1981 | Mason City | 5-0 | 8-1 | 8 |
| 1980 | Marshalltown, Mason City | 6-1 | 7-2 | 8 |
| 1979 | Waterloo East | 4-0 | 6-1 | 8 |
| 1978 | Mason City | 6-1 | 10-1 | 8 |
| 1977 | Mason City, Marshalltown | 5-0 | 5-0 | 8 |
| 1976 | Waterloo West | 6-0 | 8-1 | 8 |
| 1975 | Cedar Falls | 6-1 | 8-2 | 8 |
| 1972 | Cedar Falls | 7-0 | 9-1 | 8 |