Region
United States
6
New York (State)
4
Pennsylvania
2
Southwestern States
2
Texas
2
Aroostook County (Me.)
1
Conestoga River Watershed
1
Crooked Creek Lake
1
Crooked Creek Lake (Pa.)
1
Froid
1
Great Plains
1
High Plains
1
High Plains (U.S.)
1
Illinois
1
Indiana County
1
Lamar County
1
Minnesota
1
Minot
1
Monroe County
1
Montana
1
Muskingum River Watershed
1
Nebraska
1
New Mexico
1
New York (État)
1
North America
1
North Carolina
1
North Dakota
1
Ohio
1
Presque Isle (Me.)
1
Rio Grande Watershed
1
West Virginia
1
Winona County
1