Region
Alaska
74
Susitna River
60
Susitna River (Alaska)
13
Susitna River Watershed
11
Susitna River Region
6
Susitna River Watershed (Alaska)
4
Susitna River Valley
3
Watana Reservoir
3
Watana Reservoir (Alaska)
3
United States
2
Watana Dam (Alaska)
2
Canada, Western
1
Churchill River
1
Devils Canyon
1
Kasilof River
1
Knik Arm
1
Knik Arm Region
1
Manitoba
1
Mayo River
1
Montana
1
Northwest, Pacific
1
Norway
1
Tazimina River
1
Tazimina River (Alaska)
1
Tongue River
1
Tongue River (Wyo. and Mont.)
1
West (U.S.)
1
Yellowstone River
1
Yellowstone River Valley
1
Yukon
1