Region
Ohio
West Virginia
7
Franklin County
6
Ohio River Watershed
5
Cuyahoga River
4
Cuyahoga Valley National Park
4
Miami River Watershed
4
Cleveland Region
3
Erie, Lake
3
Scioto River
3
Cuyahoga Valley National Park (Ohio)
2
Indiana
2
Jefferson County
2
Licking County
2
Little Miami River Watershed
2
Mahoning River (Ohio and Pa.)
2
Nelsonville
2
Portage County
2
Raccoon Creek Watershed
2
Trumbull County
2
Union County
2
Wright-Patterson Air Force Base
2
Wright-Patterson Air Force Base (Ohio)
2
Youngstown
2
Allen County
1
Berlin Lake Region
1
Big Darby Creek
1
Big Darby Creek (Ohio)
1
Big Darby Creek Watershed
1
Cleveland
1
Cuyahoga River (Ohio)
1
Dayton
1
Grand Lake
1
Hocking County
1
Knox County
1
Licking River
1
Licking River (Ohio)
1
Miami Conservancy District (Ohio)
1
Miami River Valley
1
Mosquito Creek Lake (Ohio)
1
Mosquito Creek Lake Region
1
New York (State)
1
Northwood (Wood County)
1
Northwood Region
1
Pickaway County
1
Raccoon Creek Watershed (Ohio)
1
Raccoon Watershed
1
Sandusky River Watershed
1
Shade River Watershed
1
United States
1