Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
264955
| MA | Berkshire | Housatonic River [E side of Stockbridge] | 2009 |
01100005
| Housatonic | established |
264967
| MA | Berkshire | Housatonic River [just below confluence with Laurel Brook in Lee] | 2009 |
01100005
| Housatonic | established |
264968
| MA | Berkshire | Housatonic River [just below I-90 Bridge in Lee] | 2009 |
01100005
| Housatonic | established |
264954
| MA | Berkshire | Housatonic River, 0.9 mile d/s of Laurel Brook | 2009 |
01100005
| Housatonic | established |
278369
| MA | Berkshire | Housatonic River, near Great Barrington | 2011 |
01100005
| Housatonic | collected |
264966
| MA | Berkshire | Laurel Brook [outlet to Laurel Lake in Lee] | 2009 |
01100005
| Housatonic | established |
261907
| MA | Berkshire | Laurel Lake, in Lee | 2009 |
01100005
| Housatonic | established |
887457
| MA | Berkshire | Laurel Lake, in Lee, east side, boat launch area parking lot, south end of lot, under rocks, Route 20 | 2009 |
01100005
| Housatonic | established |
887458
| MA | Berkshire | Laurel Lake, in Lee, southeast side, at outflow, at entrance to paved concrete outflow, amidst contained riprap (flows to Housatonic River), just before Lake Road Crossing, off Route 20 | 2009 |
01100005
| Housatonic | established |
1256639
| MA | Berkshire | Laurel Lake, Lee | 2015 |
01100005
| Housatonic | established |
1724832
| MA | Berkshire | Lee, Laurel Lake, east side, boat launch area parking lot, south end of lot, under rocks, Route 20 | 2009 |
01100005
| Housatonic | |
1724833
| MA | Berkshire | Lee, Laurel Lake, Southeast side, at outflow, at entrance to paved concrete outflow, amidst contained riprap (flows to Housatonic River), just before Lake Road Crossing, off Route 20 | 2009 |
01100005
| Housatonic | |