Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
34922
| MA | | Connecticut River | 1992 |
01080201
| Middle Connecticut | established |
34954
| MA | | Taunton-Nemasket River | 1992 |
01090004
| Narragansett | established |
268763
| MA | | Merrimack River drainage | 1986 |
01070002
| Merrimack | established |
34952
| MA | | state non-specific | 1992 |
01000000
| New England Region | established |
1406572
| MA | Franklin | Montague; Turners Falls power canals on Connecticut River, while drained. | 1980 |
01080201
| Middle Connecticut | established |
613977
| MA | Franklin | Montague; Turners Falls power canals on Connecticut River, while drained. | 1980 |
01080201
| Middle Connecticut | established |
163936
| MA | Franklin | Silvio O. Conte National Fish and Wildlife Refuge | 2005 |
01080201
| Middle Connecticut | established |
34953
| MA | Plymouth | Assawompsett River | 1992 |
01090004
| Narragansett | stocked |