Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1548327
| OR | Grant | Beech Creek, 3km north of Mt. Vernon, OR | 2005 |
17070201
| Upper John Day | established |
1753909
| OR | Grant | John Day River, 7.5 mi W Mount Vernon, along Hwy. 26 | 2005 |
17070201
| Upper John Day | |
263495
| OR | Grant | John Day River, 90-km segment from Dayville to Mt. Vernon | 2005 |
17070201
| Upper John Day | established |
1548328
| OR | Grant | John Day River, John Day Fossil Beds National Monument [just north of Rock Creek] | 2005 |
17070201
| Upper John Day | established |
1548326
| OR | Grant | John Day River,Clyde Holiday State Park, OR | 2005 |
17070201
| Upper John Day | established |