Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
546379
| NE | Boyd | Missouri River, Upper Boyd County, rm870 | 1998 |
10170101
| Lewis and Clark Lake | established |
546413
| NE | Dakota | Niobrara River, Sta.133 | 2003 |
10170101
| Lewis and Clark Lake | established |
546397
| NE | Dixon | Missouri River, Mulberry Bend, rm776 | 1998 |
10170101
| Lewis and Clark Lake | established |
37667
| NE | Knox | Bazile Creek | 1938 |
10170101
| Lewis and Clark Lake | established |
546409
| NE | Knox | Weigand Creek, 1s 5w Gavins Point Dam, 13e Santee | 1995 |
10170101
| Lewis and Clark Lake | established |