Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
37559
| NE | Cherry | Sand Hills lakes | 1964 |
10210001
| Upper Middle Loup | established |
37561
| NE | Lancaster | Stagecoach Lake Reservoir | 1964 |
10200203
| Salt | established |
37560
| NE | Lancaster | Wagon Train Lake near Hickman in SE corner of state | 1964 |
10200203
| Salt | established |
1702584
| NE | Lancaster | Wagon Train Lake off the Wagon Train Lake State Recreation Area | 1964 |
10200203
| Salt | |
37552
| NE | Sheridan | Walgren Lake, ca 6 mil se of Hay Springs, a disconnected sand hill lake | 1964 |
10150003
| Upper Niobrara | unknown |