|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
257911
| OR | Benton | Beaver Creek | 2007 |
17090003
| Upper Willamette | established |
253836
| OR | Benton | Corvallis | 1965 |
17090003
| Upper Willamette | established |
858919
| OR | Benton | Corvallis | 2010 |
17090003
| Upper Willamette | established |
1655470
| OR | Benton | Crystal Lake Dr. | 2020 |
17090003
| Upper Willamette | established |
257711
| OR | Benton | Luckiamute River (upper)/Vincent Creek | 2007 |
17090003
| Upper Willamette | established |
257717
| OR | Benton | Marys River (lower) | 2007 |
17090003
| Upper Willamette | established |
257719
| OR | Benton | Marys River (middle) | 2007 |
17090003
| Upper Willamette | established |
257718
| OR | Benton | Marys River (upper) | 2007 |
17090003
| Upper Willamette | established |
257709
| OR | Benton | Marys River (upper)/Norton Creek (Horton Creek) | 2007 |
17090003
| Upper Willamette | established |
257918
| OR | Benton | Muddy Creek (lower) | 2007 |
17090003
| Upper Willamette | established |
257919
| OR | Benton | Muddy Creek (middle) | 2007 |
17090003
| Upper Willamette | established |
257920
| OR | Benton | Muddy Creek (upper) | 2007 |
17090003
| Upper Willamette | established |
257912
| OR | Benton | Oliver Creek | 2007 |
17090003
| Upper Willamette | established |
257714
| OR | Benton | Soap Creek | 2007 |
17090003
| Upper Willamette | established |
257910
| OR | Benton | Willamette River (upper)/Booneville Channel | 2007 |
17090003
| Upper Willamette | established |
257716
| OR | Benton | Willamette River (upper)/Frazier Creek | 2007 |
17090003
| Upper Willamette | established |
242250
| OR | Benton | William L. Finley National Wildlife Refuge | 1969 |
17090003
| Upper Willamette | established |
163876
| OR | Benton | William L. Finley National Wildlife Refuge | 2005 |
17090003
| Upper Willamette | established |
257710
| OR | Benton/Lincoln | Tumtum River | 2007 |
17090003
| Upper Willamette | established |
241980
| OR | Benton/Linn | Willamette River (East/Middle Channel) | 1946 |
17090003
| Upper Willamette | established |
257715
| OR | Benton/Polk | Luckiamute River (lower)/Soap Creek | 2007 |
17090003
| Upper Willamette | established |
257712
| OR | Douglas | Luckiamute River (upper)/Maxfield Creek | 2007 |
17090003
| Upper Willamette | established |
255882
| OR | Lane | Amazon Creek (lower) | 2007 |
17090003
| Upper Willamette | established |
255880
| OR | Lane | Amazon Creek/Amazon Diversion Canal | 2007 |
17090003
| Upper Willamette | established |
1655491
| OR | Lane | Ayres Lake | 2021 |
17090003
| Upper Willamette | established |
|