Region
Massachusetts
New York (State)
3
Rhode Island
3
Hudson River Watershed
2
Ipswich River Watershed
2
Blackstone River Watershed (Mass. and R.I.)
1
Connecticut River
1
Connecticut River Watershed
1
Montague
1
New Hampshire
1
Orleans
1
Springfield
1
Thames River watershed
1
United States
1
Vermont
1
Wellfleet
1