Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
235012
| MA | Berkshire | Lake Garfield, Monterey | 2001 |
01100005
| Housatonic | established |
1422124
| MA | Berkshire | Lake Mansfield | 1988 |
01100005
| Housatonic | established |
1321143
| MA | Berkshire | Lake Onota, near Pittsfield | 2002 |
01100005
| Housatonic | established |
235013
| MA | Berkshire | Laurel Lake, Lee | 2001 |
01100005
| Housatonic | established |
1256636
| MA | Berkshire | Laurel Lake, Lee | 2015 |
01100005
| Housatonic | established |
235010
| MA | Berkshire | Onota Lake (outlet) Pittsfield | 2001 |
01100005
| Housatonic | established |
235011
| MA | Berkshire | Onota Lake(north end) Pittsfield | 2001 |
01100005
| Housatonic | established |
252537
| MA | Berkshire | Onota Lake, Pittsfield | 2008 |
01100005
| Housatonic | established |
235014
| MA | Berkshire | Pontoosuc Lake, Lanesborough | 2001 |
01100005
| Housatonic | established |
228565
| MA | Berkshire | Stockbridge Bowl [=Lake Mahkeenac] | 1980 |
01100005
| Housatonic | established |
235016
| MA | Berkshire | Stockbridge town, Lily Brook at Stockbridge Bowl along Mahkeenk Rd. | 2001 |
01100005
| Housatonic | established |