| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1807407
| OR | Benton | [No locality description provided] | 2022 |
17090003
| Upper Willamette | |
|
1803584
| OR | Lane | [No locality description provided] | 2015 |
17090003
| Upper Willamette | |
|
1803581
| OR | Lane | [No locality description provided] | 2015 |
17090003
| Upper Willamette | |
|
1807409
| OR | Lane | [No locality description provided] | 2021 |
17090003
| Upper Willamette | |
|
1807408
| OR | Lane | [No locality description provided] | 2022 |
17090003
| Upper Willamette | |
|
1753888
| OR | Lane | Amazon Creek, W of Eugene | 2001 |
17090003
| Upper Willamette | |
|
1753893
| OR | Lane | Coyote Creek, S Fern Ridge Reservoir | 2004 |
17090003
| Upper Willamette | |
|
1803583
| OR | Lane | Fern Ridge Lake | 2015 |
17090003
| Upper Willamette | |
|
1753892
| OR | Lane | Long Tom River, SW Fern Ridge Reservoir | 2004 |
17090003
| Upper Willamette | |
|
1794644
| OR | Linn | [No locality description provided] | 2011 |
17090003
| Upper Willamette | |
|
1794645
| OR | Linn | [No locality description provided] | 2011 |
17090003
| Upper Willamette | |
|
1794648
| OR | Linn | [No locality description provided] | 2013 |
17090003
| Upper Willamette | |
|
1807410
| OR | Linn | [No locality description provided] | 2023 |
17090003
| Upper Willamette | |
|
859264
| OR | Linn | Albany | 2011 |
17090003
| Upper Willamette | established |
|
859267
| OR | Linn | Albany | 2011 |
17090003
| Upper Willamette | established |
|
859268
| OR | Linn | Albany | 2013 |
17090003
| Upper Willamette | established |
|
241418
| OR | Linn | Cox Creek, a tributary of the Willamette River located in Albany | 1996 |
17090003
| Upper Willamette | unknown |
|
1753870
| OR | Linn | Cox Creek, between Albany Municipal Airport and I-5 | 1996 |
17090003
| Upper Willamette | |
|
1753871
| OR | Linn | Cox Creek, between Albany Municipal Airport and I-5 | 1996 |
17090003
| Upper Willamette | |
|
1753872
| OR | Linn | Cox Creek, between Albany Municipal Airport and I-5 | 1996 |
17090003
| Upper Willamette | |
|
1803579
| OR | Linn | Waverly Lake | 2015 |
17090003
| Upper Willamette | |