Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
41002
| OR | Gilliam | John Day River, from Tumwater to mouth. | 2001 |
17070204
| Lower John Day | established |
296278
| OR | Gilliam | John Day River, from Tumwater to mouth. | 2009 |
17070204
| Lower John Day | established |
296284
| OR | Gilliam | John Day River, from Tumwater to mouth. | 2013 |
17070204
| Lower John Day | established |
613550
| OR | Wheeler | John Day River | 2002 |
17070204
| Lower John Day | unknown |
613551
| OR | Wheeler | John Day River | 2002 |
17070204
| Lower John Day | unknown |
41488
| OR | Wheeler | Searcy Pond, 1 mile south of Kinzua via Forest Road 21. | 2001 |
17070204
| Lower John Day | established |
299915
| OR | Wheeler | Searcy Pond, 1 mile south of Kinzua via Forest Road 21. | 2009 |
17070204
| Lower John Day | established |
299917
| OR | Wheeler | Searcy Pond, 1 mile south of Kinzua via Forest Road 21. | 2013 |
17070204
| Lower John Day | established |