Region
Tennessee
18
Memphis Region
5
Millington
2
Millington Region
2
Arnold Air Force Base
1
Cave Springs Watershed (Hamilton County)
1
Cumberland Mountains
1
Indiana
1
Jackson
1
Jackson Region
1
Kentucky
1
Memphis (Tenn.)
1
Memphis Metropolitan Area
1
Tennessee, East
1
Tullahoma Region
1
Williamson County
1