Region
Colorado
Arkansas River
2
Colorado River Watershed (Colo.-Mexico)
2
Uncompahgre River Region
2
Animas River Watershed (Colo. and N.M.)
1
Black Squirrel Creek (Colo.)
1
Black Squirrel Creek Watershed
1
Boulder County
1
Deer Creek (Summit County, Colo.)
1
Denver Metropolitan Area
1
Dolores River (Colo. and Utah)
1
Eagle River
1
El Paso County
1
Fountain Creek Valley
1
Guanella Pass Region
1
Gunnison River Watershed
1
Jefferson County
1
John Martin Reservoir
1
Paradox Valley
1
Park County
1
Pueblo County
1
Pueblo Reservoir
1
Snake River (Colo.)
1
Summit County
1
Wyoming
1