Region
Alaska
Susitna River Watershed
26
Susitna River
18
Susitna River (Alaska)
9
Susitna River Region
7
Susitna River Valley
6
Cook Inlet
4
Indian River
1
Indian River (Matanuska-Susitna Borough)
1
Portage Creek
1
Portage Creek (Devils Canyon Region)
1
Susitna River valley
1
Tanana River Valley
1
Tazimina River
1
Tazimina River (Alaska)
1