Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
37378
| NE | | Platte River | 1998 |
10200202
| Lower Platte | collected |
37518
| NE | | possibly the Missouri River | 1987 |
| | collected |
37465
| NE | Cherry | Cherry County | 1974 |
10000000
| Missouri Region | established |
37517
| NE | Cherry | Merritt Reservoir | 1987 |
10150005
| Snake | established |
278628
| NE | Cherry | Merritt Reservoir | 2000 |
10150005
| Snake | stocked |
37515
| NE | Cherry | only in two Sandhills lakes | 1987 |
10150004
| Middle Niobrara | established |
37516
| NE | Cherry | Watts Lake on the Valentine N.W.R. | 1987 |
10150004
| Middle Niobrara | established |
278629
| NE | Cherry | Watts Lake on the Valentine N.W.R. | 2000 |
10150004
| Middle Niobrara | stocked |
37519
| NE | Gosper | Elwood Reservoir | 1986 |
10200101
| Middle Platte-Buffalo | collected |
37604
| NE | Scotts Bluff | Lake Minatare | 1958 |
10180009
| Middle North Platte-Scotts Bluff | stocked |