Region
United States
7
Monterey Bay National Marine Sanctuary (Calif.)
6
Pacific Area
6
Gray's Reef National Marine Sanctuary (Ga.)
5
Georgia
3
Gray's Reef National Marine Sanctuary
3
Alaska
2
India
2
Prince William Sound
2
Atlantic Ocean
1
Florida
1
Florida Keys
1
Florida Keys National Marine Sanctuary (Fla.)
1
Hawaii
1
North Atlantic Ocean
1
South Atlantic States
1