Place
- Iceland3
- New York3
- Northeastern States3
- Block Island (R.I. : Island)2
- Boothbay Harbor (Me.)2
- California2
- Guam2
- Muscongus Bay (Me.)2
- Northeastern states2
- Northern Mariana Islands2
- U.S. Virgin Islands2
- Washington2
- American Samoa1
- Asia1
- Atlantic Coast (New England)1
- Atlantic Coast (U.S.)1
- Bronx River (N.Y.)1
- Buzzards Bay (Mass.)1
- Champlain, Lake1
- Chesapeake Bay (Md. and Va.)1