Illowa Conference

Former Members
Amboy (IL), 1954-55 thru 1964-65
Bettendorf, 1951-52 thru 1959-60
Central, DeWittat least 1936-37 thru 1974-75
Fulton (IL), 194?-4? thru 1974-75
Lyonsat least 1936-37 thru 1953-54
Maquoketa, at least 1936-37 thru 194?-4?
Morrison (IL), 1948-49 thru 1974-75
Newman Central Catholic (IL), 1947-48 thru 1974-75
North Scott, 1965-66 thru 1974-75
Riverdale (IL), 1960-61 thru 1974-75
Savanna (IL), at least 1936-37 thru 1974-75
St. Mary's Clinton, 1947-48 thru 1974-75

Membership Timeline
1975-76: North Scott, St. Mary's Clinton, and Central, DeWitt leave to help form the Big Bend Conference. Fulton (IL), Morrison (IL), Savanna (IL), Newman Central Catholic (IL), and Riverdale (IL) leave to help found the Three Rivers Conference. Conference disbands.
1965-66: North Scott joins. Amboy (IL) leaves. Membership remains at 8.
1960-61: Bettendorf leaves for the Little Six Conference. Riverdale (IL) joins. DeWitt consolidates with Grand Mound, Low Moor, and Welton to form Central, DeWitt. Membership remains at 8.
1958-59: Sterling Catholic (IL) is renamed Newman Central Catholic (IL). Membership remains at 8.
1954-55: Lyons absorbed by Clinton (Mississippi Valley Conference). Amboy (IL) joins. Membership remains at 8.
1951-52: Bettendorf opens and joins the conference. 
1948-49: Morrison (IL) joins.
1947-48: St. Mary's Clinton and Sterling Catholic (IL) join. Membership is 6.
1939-48: Fulton (IL) joins. Maquoketa leaves.
1936-37: Earliest known lineup includes Savanna (IL), MaquoketaLyons, and DeWitt. Membership is 4.