Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
41015
| OR | Douglas | Loon Lake, east of Reedsport, south of hwy 38, up Mill Creek. | 2001 |
17100303
| Umpqua | established |
296237
| OR | Douglas | Loon Lake, east of Reedsport, south of hwy 38, up Mill Creek. | 2009 |
17100303
| Umpqua | established |
296240
| OR | Douglas | Loon Lake, east of Reedsport, south of hwy 38, up Mill Creek. | 2013 |
17100303
| Umpqua | established |
613541
| OR | Douglas | Site Name:Umpqua River. Township:22w, Range:9w, Section:14. Maps:250k-Roseburg, 24k-Devils Graveyard, 100k-Cottage Grove. Downstream Landmark:Weatherly Creek and Upstream Landmark:Lutsinger Creek. | 2001 |
17100303
| Umpqua | unknown |
613543
| OR | Douglas | Smith River | 2004 |
17100303
| Umpqua | unknown |