| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
238613
| NE | Douglas | Benson Park Lake in Omaha | 2007 |
10230006
| Big Papillion-Mosquito | established |
|
240687
| OR | Douglas | Private pond near Sutherlin | 2007 |
17100301
| North Umpqua | established |
|
1761764
| OR | Lane | [No locality description provided] | 2007 |
17090003
| Upper Willamette | |
|
240686
| OR | Lane | Private pond near the Mohawk River, north of Springfield | 2007 |
17090004
| Mckenzie | established |
|
859142
| OR | Lane | Springfield | 2007 |
17090003
| Upper Willamette | established |
|
1447863
| VA | Lunenburg | [Snead's Pond] Millpond located 5.7 km south-southwest of Kenbridge, about 0.5 km north of Sneads Corner (intersection of VA 637 and 647) | 2007 |
03010204
| Meherrin | unknown |