South Okanagan International League was an Independent League.
1925 Summerland, BC - only team found but there must been other teams in this League.
1926 Orville, Wa - only team found but there must been other teams in this League.
1927 Kelowna BC - only team found but there must been other teams in this League.
1932 Oliver, BC, Oroville, Wa, Penticton BC, Summerland BC
1933 Oliver BC, Oroville, Wa Penticton BC, Summerland BC
1934 Kelowna BC, Oliver, BC, Oroville, Wa, Peachland BC, Penticton BC, Summerland BC, Vernon BC