Region
Colorado
13
Southern Ute Indian Reservation
Ute Mountain Indian Reservation
12
Southern Ute Indian Reservation (Colo.)
10
San Juan River Watershed (Colo.-Utah)
5
Animas River Watershed (Colo. and N.M.)
1
Mancos River (Colo. and N.M.)
1
McElmo Creek Watershed (Utah-Colo.)
1
McElmo River Watershed (Utah-Colo.)
1
Navajo River Watershed (Colo.)
1
Piedra River Watershed (Colo.)
1