Region
New Mexico
13
Montana
10
New York (State)
9
Colorado
8
Oswego County
7
Texas
7
California
3
Nevada
3
Oregon
3
Deer Lodge Valley
2
Eddy County
2
North Dakota
2
Washington (State)
2
Arizona
1
Atascosa County
1
Baca County
1
Balmorhea Region
1
Big Sandy Creek Valley (Colo.)
1
Bitterroot River Valley
1
Blaine County
1
Box Butte County
1
Cache la Poudre River Watershed
1
Charleston
1
Cibola County
1
Clark County
1
Colfax County
1
Crow Indian Reservation
1
Dalles
1
Danville
1
Denver Basin
1
Denver Region
1
Door County
1
Doña Ana County
1
El Paso County
1
Elbert County
1
Erie County
1
Flathead County
1
Georgia
1
Grand Forks County
1
Harney Basin
1
Hawaii
1
Illinois
1
Imperial County
1
Iowa
1
Kansas
1
Kauai
1
Lamb County
1
Las Vegas Valley
1
Lawrenceville Region
1
Lea County
1
more ...