Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
158622
| IA | | Missouri River (Big Sioux River to Little Sioux River RM 740.0-669.2) | 1997 |
10230001
| Blackbird-Soldier | collected |
1402997
| IA | | Big Papillion-Mosquito drainage | 1987 |
10230006
| Big Papillion-Mosquito | locally established |
1402996
| IA | | Blackbird-Soldier drainage | 1987 |
10230001
| Blackbird-Soldier | locally established |
1402995
| IA | | Little Sioux drainage | 1987 |
10230003
| Little Sioux | locally established |
1651021
| NE | Douglas | 705 Riverfront Dr Brdg, Omaha, NE, US | 2018 |
10230006
| Big Papillion-Mosquito | established |
37713
| NE | Douglas | Carter Lake(Iowa) | 1949 |
10230006
| Big Papillion-Mosquito | collected |