Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1677989
| OR | Benton | [No locality description provided] | 2018 |
17090003
| Upper Willamette | |
1671935
| OR | Clatsop | [No locality description provided] | 2018 |
17100201
| Necanicum | |
1468780
| OR | Coos | [ditch off Gravelford Ln, near Coquille River] | 2018 |
17100305
| Coquille | established |
1463704
| OR | Coos | [Kentuck Slough, Coos Bay] | 2018 |
17100304
| Coos | established |
1523922
| OR | Coos | Coquille River confluence, Brewster Valley | 2018 |
17100305
| Coquille | established |
1468862
| OR | Curry | [Francis Schrader Old Growth Trailhead] | 2018 |
17100310
| Lower Rogue | established |
1677967
| OR | Deschutes | [No locality description provided] | 2018 |
17070301
| Upper Deschutes | |
1677984
| OR | Deschutes | [No locality description provided] | 2018 |
17070301
| Upper Deschutes | |
1620588
| OR | Deschutes | Deschutes National Forest | 2018 |
17070301
| Upper Deschutes | established |
1621387
| OR | Deschutes | Deschutes National Forest | 2018 |
17070301
| Upper Deschutes | established |
1468864
| OR | Douglas | [Umpqua River near Little Canyon Creek] | 2018 |
17100303
| Umpqua | established |
1468863
| OR | Douglas | Butler Creek [near Reedsport] | 2018 |
17100303
| Umpqua | established |
1671939
| OR | Hood River | [No locality description provided] | 2018 |
17070105
| Middle Columbia-Hood | |
1625371
| OR | Jackson | Rogue River-Siskiyou National Forests | 2018 |
17100309
| Applegate | established |
1677981
| OR | Klamath | [No locality description provided] | 2018 |
18010204
| Lost | |
1671359
| OR | Lincoln | [No locality description provided] | 2018 |
17100205
| Alsea | |
1671396
| OR | Multnomah | [No locality description provided] | 2018 |
17090012
| Lower Willamette | |
1671899
| OR | Multnomah | [No locality description provided] | 2018 |
17090012
| Lower Willamette | |