| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1524265
| IA | Henry | Big Creek | 2005 |
07080107
| Skunk | established |
|
610384
| NE | Butler | 2.5 mi. N. Bellwood at Platte River confluence, Site-202; T16N,R2E,Sec.8,NW1/4 of NW1/4; UTM 14T 647771E 4582363N; Lower Platte | 2005 |
10200103
| Middle Platte-Prairie | established |
|
610390
| NE | Hamilton | 3 mi. SE Grand Island, Hwy 34 Bridge, Site-275/79; T11N,R8W,Sec.31,SW1/4 of SW1/4; UTM 14T 560641E 4524995N; Middle Platte | 2005 |
10200101
| Middle Platte-Buffalo | established |