Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1406025
| NE | Dixon | Aowa Creek, NRE 56; T31N,R4E,Sec.25,SE1/4; Missouri River | 1995 |
10170101
| Lewis and Clark Lake | established |
1406026
| NE | Knox | Wiegand Creek, NRE 44; T33N,R2W,Sec.30,SE1/4; Missouri River | 1995 |
10170101
| Lewis and Clark Lake | established |