Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
268659
| MA | | Merrimack River drainage | 1986 |
01070002
| Winnipesaukee River | unknown |
34867
| MA | | state non-specific | 1985 |
01000000
| New England Region | established |
34919
| MA | | state non-specific | 1992 |
01000000
| New England Region | established |
1673533
| MA | Essex | Endicott College Pond, Beverly, MA, US | 2019 |
01090001
| Charles | |
164021
| MA | Franklin | Silvio O. Conte National Fish and Wildlife Refuge | 2005 |
01080201
| Ashuelot River-Connecticut River | established |
1677693
| MA | Hampshire | University of Massachusetts-Amherst, Amherst, MA, US | 2017 |
01080201
| Ashuelot River-Connecticut River | |
1677892
| MA | Middlesex | 415 South St, Waltham, MA 02453, USA | 2017 |
01090001
| Charles | |
1677937
| MA | Middlesex | 580 Mt Auburn St, Cambridge, MA 02138, USA | 2018 |
01090001
| Charles | |
1672199
| MA | Middlesex | Cambridge Highlands, Cambridge, MA, USA | 2018 |
01090001
| Charles | |
1674020
| MA | Middlesex | Cambridge Highlands, Cambridge, MA, USA | 2020 |
01090001
| Charles | |
34871
| MA | Norfolk | Brookline, pond | 1833 |
01090001
| Charles | failed |
1672927
| MA | Suffolk | Jamaica Hills / Pond, Boston, MA, USA | 2019 |
01090001
| Charles | |
1678128
| MA | Worcester | Princeton, MA, USA | 2018 |
01070004
| Nashua River | |