Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
546531
| IA | Harrison | Missouri River, rm 669, mouth of Little Sioux | 1997 |
10230003
| Little Sioux | established |
546546
| IA | Mills | Missouri River, rm 587.5, Pole Creek ditch | 1997 |
10240001
| Keg-Weeping Water | established |
546530
| IA | Mills | Missouri River, rm 588.5 | 1997 |
10240001
| Keg-Weeping Water | established |
546529
| IA | Monona | Missouri River, rm 679 | 1997 |
10230001
| Blackbird-Soldier | established |
546545
| IA | Monona | Missouri River, rm 679 | 1997 |
10230001
| Blackbird-Soldier | established |
546524
| IA | Monona | Missouri River, rm 679 | 1997 |
10230001
| Blackbird-Soldier | established |
546523
| IA | Monona | Missouri River, rm 690.5 | 1997 |
10230001
| Blackbird-Soldier | established |
546516
| IA | Monona | Missouri River, rm 701 | 1997 |
10230001
| Blackbird-Soldier | established |
546517
| IA | Monona | Missouri River, rm 701.5 | 1997 |
10230001
| Blackbird-Soldier | established |
546518
| IA | Monona | Missouri River, rm 701.5 | 1997 |
10230001
| Blackbird-Soldier | established |
546520
| IA | Monona | Missouri River, rm 702 | 1997 |
10230001
| Blackbird-Soldier | established |
546519
| IA | Monona | Missouri River, rm 702 | 1997 |
10230001
| Blackbird-Soldier | established |
546521
| IA | Monona | Missouri River, rm 704 | 1997 |
10230001
| Blackbird-Soldier | established |
546513
| IA | Monona | Missouri River, rm 704.5 | 1997 |
10230001
| Blackbird-Soldier | established |
546514
| IA | Monona | Missouri River, rm 705 | 1997 |
10230001
| Blackbird-Soldier | established |
546515
| IA | Monona | Missouri River, rm 705.5 | 1997 |
10230001
| Blackbird-Soldier | established |