Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
46076
| WA | | Yakima River | 1957 |
17030001
| Upper Yakima | established |
159833
| WA | | Yakima River drainage | 1958 |
17030000
| Yakima | collected |
159836
| WA | Benton | Yakima River, near Prosser | 1957 |
17030003
| Lower Yakima | collected |
159835
| WA | Benton | Yakima River, near Prosser | 1961 |
17030003
| Lower Yakima | collected |
46097
| WA | Benton-Yakima | Yakima River, between Yakima & Prosser | 1957 |
17030003
| Lower Yakima | established |
240916
| WA | Yakima | I-82 Pond #3 | 2005 |
17030003
| Lower Yakima | established |
240926
| WA | Yakima | I-82 Pond #4 | 2005 |
17030003
| Lower Yakima | established |
240934
| WA | Yakima | I-82 Pond #5 | 2005 |
17030003
| Lower Yakima | established |
272988
| WA | Yakima | I-82 Pond #5 | 2006 |
17030003
| Lower Yakima | established |
240947
| WA | Yakima | I-82 Pond #7 | 2005 |
17030003
| Lower Yakima | established |