Region
Alabama
1
Atlantic Coast (U.S.)
1
California
1
Florida
9
Florida Keys
1
Flower Garden Banks National Marine Sanctuary
2
Flower Garden Banks National Marine Sanctuary (Tex.)
2
Galveston Bay
1
Georgia
2
Great Lakes (North America)
1
Hawaii
1
Hudson River Estuary (N.Y. and N.J.)
1
Louisiana
3
Maine
1
Mississippi
1
Mississippi River Delta
1
New York (State)
1
North Atlantic Ocean
1
North Carolina
3
Penobscot River
1
Puerto Rico
1
Saint Marys River (Mich. and Ont.)
1
San Francisco Bay
1
South Atlantic States
2
South Carolina
4
Tampa Bay
1
Texas
4
United States
13
United States Virgin Islands
1