Okanagan International League was an Independent and a Senior League
1925 Oroville WA, Pentiction BC, Summerland BC
1933 Oliver BC, Oroville WA, Pentiction BC, Summerland BC
1949 Brewster Wa, Bridgeport Wa, Coulee Dam Wa, Kamloops BC, Kelowna,BC, Oliver BC, Omak Wa, Oroville Wa, Penticton BC, Tonasket Wa
1950 Mansfield Wa and Summerfiled BC enter the league and Bridgeport, Kamloops Kelowna and Oroville left the league
1951 Princeton BC enter the league and Oliver has left the league.
1952 unknown (not sure if this league played)