Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1652433
| CT | Fairfield | Green Pond, Sherman, Connecticut, 06784 | 2020 |
01100005
| Housatonic | established |
168271
| CT | Fairfield | Lake Waubeeka, near Danbury, Rt. 7 | 2005 |
01100005
| Housatonic | unknown |
168287
| CT | Litchfield | Lake Winchester | 2005 |
01100005
| Housatonic | unknown |
168280
| CT | Litchfield | Pond, near Bantam, Rt. 202 | 1999 |
01100005
| Housatonic | unknown |
168281
| CT | Litchfield | Pond, near Norfolk | 1999 |
01100005
| Housatonic | unknown |
155405
| MA | Berkshire | Lake Ashmere near Hinsdale | 1999 |
01100005
| Housatonic | unknown |
236236
| MA | Berkshire | Pond, near Pittsfield | 2003 |
01100005
| Housatonic | unknown |
236792
| NY | Dutchess | Arrowhead Lake, near Amenia, near Rt 22/44 | 2003 |
01100005
| Housatonic | unknown |
236596
| NY | Dutchess | Green Mountain Lake (Lakeside Park), near Pawling, Rt. 22 | 2005 |
01100005
| Housatonic | unknown |