Region
Alaska
49
Susitna River
37
Susitna River Watershed
13
Susitna River (Alaska)
10
Susitna River Watershed (Alaska)
5
Susitna River Valley
4
United States
3
Devils Canyon
2
Susitna River Region
2
Alaska, Southcentral
1
Canada, Western
1
Churchill River
1
Fish Creek Watershed (North Slope Borough)
1
Knik Arm
1
Knik Arm Region
1
Manitoba
1
Mayo River
1
Montana
1
National Petroleum Reserve
1
Northwest, Pacific
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