Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1474214
| MO | Monroe | Lake Tom Sawyer, Mark Twain State Park | 2018 |
07110007
| Salt | established |
236457
| MO | St. Charles | Lake, St. Charles, near New Towne Ave | 1999 |
07110009
| Peruque-Piasa | unknown |
236458
| MO | St. Charles | New Town Canal, near St. Charles, near I-370 | 1999 |
07110009
| Peruque-Piasa | unknown |
1658362
| WA | King | Lake Sammamish | 2021 |
17110012
| Lake Washington | established |
1687206
| WA | King | Lake Sammamish | 2021 |
17110012
| Lake Washington | established |
1695365
| WA | King | Lake Sammamish | 2021 |
17110012
| Lake Washington | established |
1658610
| WA | King | Lake Sammamish, western area of the lake about 100 feet offshore | 2021 |
17110012
| Lake Washington | unknown |
155452
| WA | Snohomish | John Sam Lake | 1997 |
17110019
| Puget Sound | unknown |
156544
| WA | Snohomish | John Sam Lake | 1999 |
17110019
| Puget Sound | unknown |