Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1419143
| OR | Crook | Pacific Ocean, North Fork Umpqua River off State Hwy. 138 at Umpqua National Forest, Colliding Rivers Viewpoint. | 1990 |
17070304
| Upper Crooked | established |
1419184
| OR | Deschutes | Willamette River. Township - 16S; Range - 4W; Section - 25. Maps: 250k - Salem; 24k - Coburg; 100k - Eugene. Upstream landmark - McKenzie River. | 2002 |
17070301
| Upper Deschutes | established |
1419144
| OR | Deschutes | Willamette River. Township - 16S; Range - 4W; Section - 25. Maps: 250k - Salem; 24k - Coburg; 100k - Eugene. Upstream landmark - McKenzie River. | 2002 |
17070301
| Upper Deschutes | established |
1419227
| OR | Wasco | NA | 2001 |
17070306
| Lower Deschutes | established |
1419183
| OR | Wasco | Near Sherar's Bridge. | 1894 |
17070306
| Lower Deschutes | established |