Region
Colorado
Alamosa River Watershed
6
Conejos County
4
Denver
4
Piceance Creek Watershed
3
Terrace Reservoir (Colo.)
3
Adams County
2
Alamosa River (Colo.)
2
Arkansas River
2
Denver Region
2
Rio Grande County
2
Standard Mine (Gunnison County, Colo.)
2
Animas River Watershed (Colo. and N.M.)
1
Canon City Region
1
Clear Creek (Clear Creek County)
1
Colorado River Watershed (Colo.-Mexico)
1
Elk Creek (Gunnison County, Colo.)
1
Elk Creek Watershed (Gunnison County)
1
Georgetown
1
Grand Valley
1
Gunnison County
1
Interstate 70
1
Leadville
1
Leadville Region
1
Mesa County
1
Mineral Creek
1
Mineral Creek (San Juan County)
1
New Mexico
1
Rocky Mountain National Park
1
Rocky Mountain National Park (Colo.)
1
San Juan County
1
San Juan County (Colo.)
1
South Park
1
Standard Mine (Gunnison County)
1
Summitville
1
Summitville Mine Superfund Site (Colo.)
1
White River National Forest
1
White River National Forest (Colo.)
1