Region
Arizona
3
Illinois
2
Salt River (Gila County and Maricopa County, Ariz.)
2
California
1
Florida
1
Hudson River Estuary (N.Y. and N.J.)
1
Illinois River
1
Kissimmee River
1
Kissimmee River (Fla.)
1
Liberty State Park (Jersey City, N.J.)
1
Louisiana
1
Madison County
1
Maricopa County
1
Mississippi
1
Mississippi River Watershed
1
New Jersey
1
New York (State)
1
Oakland Inner Harbor
1
Oakland Inner Harbor (Calif.)
1
Peoria
1
Peoria Lake
1
Phoenix
1
Pima County
1
Raritan River Estuary
1
Saint Clair County
1
Santa Cruz River (Ariz. and Mexico)
1
Savannah River (Ga. and S.C.)
1
Savannah River Watershed (Ga. and S.C.)
1