Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
34936
| MA | | Charles River drainage | 1991 |
01090001
| Charles | established |
34910
| MA | | Connecticut River | 1992 |
01080201
| Ashuelot River-Connecticut River | established |
164092
| MA | Franklin | Silvio O. Conte National Fish and Wildlife Refuge | 2005 |
01080201
| Ashuelot River-Connecticut River | established |
748370
| MA | Hampden | Holyoke Power canals tributary to Connecticut River | 1979 |
01080201
| Ashuelot River-Connecticut River | established |
748399
| MA | Hampshire | Connecticut River, Hatfield. | 1978 |
01080201
| Ashuelot River-Connecticut River | established |
748356
| MA | Norfolk | Charles R. Dr., Needham, S Rt. 128 above exit 18. | 1991 |
01090001
| Charles | established |
748360
| MA | Norfolk | Charles River; near Newton/Wellsley town line off MDC golf course. | 1991 |
01090001
| Charles | established |
748361
| MA | Norfolk | Norfolk, Bush Pond. | 1991 |
01090001
| Charles | established |