Region
United States
33
Borgne, Lake
5
Borgne, Lake (La.)
5
Louisiana
5
Mississippi River-Gulf Outlet Canal
5
Mississippi River-Gulf Outlet Canal (La.)
5
Great Lakes (North America)
2
Illinois
2
Illinois River
2
Mississippi River
2
Atlantic Coast
1
Atlantic Intracoastal Waterway
1
Florida
1
Great Britain
1
Great Lakes Region (North America)
1
Illinois River (Ill.)
1
Indiana
1
Kentucky
1
McAlpine Locks and Dam (Ky.)
1
Mississippi
1
Mississippi River Valley
1
Missouri
1
New Madrid Floodway (Mo.)
1
Ohio River
1
Pelican Island (Galveston County)
1
Pelican Island (Galveston County, Tex.)
1
Pennsylvania
1
Sacajawea, Lake (Franklin County and Walla Walla County, Wash.)
1
Saint Louis
1
Snake River (Wyo.-Wash.)
1
Texas
1
Vicksburg (Miss.)
1
West (U.S.)
1