Region
Colorado
47
United States
9
Piceance Creek
4
Roan Plateau
4
Larimer County
3
Cache la Poudre River Watershed
2
Colorado River Watershed (Colo.-Mexico)
2
Denver
2
Denver Metropolitan Area
2
Piceance Creek Basin
2
Utah
2
Clear Creek Watershed (Clear Creek County)
1
New England
1
Northern Colorado Water Conservancy District (Colo.)
1
Rocky Mountain National Park
1
Rocky Mountain National Park (Colo.)
1
Thornton
1
Utah Lake Watershed
1
Weld County
1
Westminster
1
Yellow Creek Watershed (Rio Blanco County)
1