Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
614606
| OR | Lane | Cottage Grove Reservoir | 1998 |
17090002
| Coast Fork Willamette | unknown |
1695323
| OR | Lane | Dorena Lake at Harms Park | 2021 |
17090002
| Coast Fork Willamette | established |
1695316
| OR | Lane | Dorena Lake near Bluff Creek inlet | 2021 |
17090002
| Coast Fork Willamette | established |
886087
| OR | Lane | Dorena Lake, adjacent to boat ramp and marina | 2015 |
17090002
| Coast Fork Willamette | established |
1633859
| OR | Lane | Dorena Lake, Lane County, Oregon | 2019 |
17090002
| Coast Fork Willamette | established |