Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1672277
| OR | Washington | Cedar Hills, Beaverton, OR, USA | 2018 |
17090010
| Tualatin | unknown |
1672469
| OR | Washington | Commonwealth Lake Park, Beaverton, OR, US | 2019 |
17090010
| Tualatin | unknown |
1671532
| OR | Washington | Commonwealth Lake, Beaverton OR | 2018 |
17090010
| Tualatin | unknown |
1678052
| OR | Washington | Vista Brook Park - Pond | 2018 |
17090010
| Tualatin | unknown |