Region
Kentucky
Paducah
28
West Virginia
17
United States
12
Kentucky River Watershed
8
Louisville
7
Boone County
6
Jefferson County
6
Beaver Creek Watershed (McCreary County)
5
Virginia
5
Beaver Creek Watershed
4
Fayette County
4
Ohio
4
Tennessee
4
Appalachian Region, Southern
3
Big Sandy River (Ky. and W. Va.)
3
Cliff Palace Pond
3
Cliff Palace Pond (Ky.)
3
Jackson County
3
Martin County
3
Morgan County
3
Pike County
3
Bullitt County
2
Cumberland River (Ky. and Tenn.)
2
Green River Watershed
2
Jefferson County (Ky.)
2
Lee County
2
Louisville Region
2
Martin County (Ky.)
2
Sinking Creek Watershed (Hardin-Meade and Breckenridge Counties)
2
Tennessee River
2
Alabama
1
Appalachian Plateau
1
Appalachian Region
1
Beaver Creek Watershed (Mccreary County)
1
Burnside
1
Coal mines and mining
1
Fort Knox
1
Henderson County
1
Indiana
1
Jefferson Proving Ground (Ind.)
1
Johnson County
1
Kentucky River (Ky.)
1
Leslie County
1
Lexington
1
Louisiana
1
Maxey Flats
1
New Albany Shale (Ind. and Ky.)
1
Newman
1
Richmond
1
more ...