Region
Alaska
40
Susitna River
39
Susitna River (Alaska)
11
Susitna River Valley (Alaska)
9
Alberta
3
Eklutna Lake
3
Eklutna Lake (Alaska)
3
Susitna River Valley
3
Colorado
2
Peace River
2
Blue Mesa Reservoir
1
British Columbia
1
California
1
Columbia River
1
Dunvegan Dam (Alta.)
1
Revelstoke Region
1
Russia (Federation)
1
Sagehen Creek
1
Smoky River
1
Soviet Union
1