Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
546469
| NE | Hamilton | Platte River, 2s Central City | 1972 |
10200103
| Middle Platte-Prairie | established |
546451
| NE | Platte | Republican River | 1992 |
10200103
| Middle Platte-Prairie | established |
546448
| NE | Polk | Clear Creek, 1e 11n Shelby, sw Columbus | 1995 |
10200103
| Middle Platte-Prairie | established |
546455
| NE | Polk | Clear Creek, 1e 11n Shelby, sw Columbus | 1995 |
10200103
| Middle Platte-Prairie | established |
546429
| NE | Polk | Republican River | 1988 |
10200103
| Middle Platte-Prairie | established |