Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1845366
| OR | Columbia | Columbia River | 2021 |
17080003
| Lower Columbia-Clatskanie | |
1671089
| OR | Multnomah | [No locality description provided] | 2016 |
17080003
| Lower Columbia-Clatskanie | |
1760522
| OR | Multnomah | Blue Lake | 2003 |
17080003
| Lower Columbia-Clatskanie | |
1762842
| OR | Multnomah | Blue Lake | 2003 |
17080003
| Lower Columbia-Clatskanie | |
859211
| OR | Multnomah | Camas | 2003 |
17080003
| Lower Columbia-Clatskanie | established |
859225
| OR | Multnomah | Camas | 2003 |
17080003
| Lower Columbia-Clatskanie | established |