Place
- Mid-Atlantic Bight4
- Middle Atlantic States4
- Norfolk Canyon4
- Ontario, Lake (N.Y. and Ont.)4
- Pajaro River (Calif.)4
- Placer County (Calif.)4
- Salinas River Watershed (Calif.)4
- Stellwagen Bank4
- Ventura County (Calif.)4
- Bahamas3
- Caribbean Sea3
- Pacifica (Calif.)3
- Pajaro (Calif.)3
- Sierra Nevada (Calif. and Nev.)3
- Boothbay Harbor (Me.)2
- Central Valley (Calif.)2
- Drakes Bay (Calif.)2
- Hopkins Marine Station2
- Muscongus Bay (Me.)2
- New York Harbor (N.Y. and N.J.)2