Region
Massachusetts
Stellwagen Bank National Marine Sanctuary
23
Stellwagen Bank National Marine Sanctuary (Mass.)
23
Connecticut
22
Berkshire County
13
Hampden County
13
Massachusetts Bay
12
Middlesex County
12
Worcester County
12
Rhode Island
11
Barnstable County
10
Massachusetts Bay (Mass.)
8
Cape Cod
6
Hampshire County
6
New York (State)
6
Hartford County
5
New Hampshire
5
Stellwagen Bank
5
Tolland County
5
Norfolk County
4
Plymouth County
4
Vermont
4
Columbia County
3
Franklin County
3
Hillsborough County
3
Boston Harbor
2
Cape Cod Bay
2
Cape Cod National Seashore
2
Cape Cod National Seashore (Mass.)
2
Charles River
2
Charles River (Mass.)
2
Essex County
2
Nantucket Sound
2
United States
2
Ashumet Pond (Mass.)
1
Ayer Region
1
Barnstable County (Mass.)
1
Boston
1
Boston Bay
1
Boston Bay (Mass.)
1
Boston Metropolitan Area
1
Brewster
1
Bristol County
1
Buzzards Bay
1
Buzzards Bay (Mass. : Bay)
1
Cape Cod Bay (Mass.)
1
Charles River Watershed
1
Chicopee River Watershed
1
Deerfield River Watershed (Vt. and Mass.)
1
Elizabeth Islands
1
more ...