Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
40444
| OR | | whole coast of OR | 1979 |
17100204
| Siletz-Yaquina | established |
265299
| OR | Lane | Siuslaw River, Austa Boat Ramp | 1998 |
17100206
| Siuslaw | established |
265300
| OR | Lane | Siuslaw River, Ford Access | 1998 |
17100206
| Siuslaw | established |
265302
| OR | Lane | Siuslaw River, Wolf Creek Boat Ramp | 1998 |
17100206
| Siuslaw | established |
265301
| OR | Lane | Whittaker Creek | 1998 |
17100206
| Siuslaw | established |
40605
| OR | Lincoln | Siletz River | 1945 |
17100204
| Siletz-Yaquina | established |
40603
| OR | Lincoln | Yaquina River | 1945 |
17100204
| Siletz-Yaquina | established |
40604
| OR | Tillamook | Tillamook River | 1945 |
17100203
| Wilson-Trusk-Nestuccu | established |