| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
613316
| CA | Santa Barbara | Goleta; Stow House, Lake Los Carneros | 1957 |
18060013
| Santa Barbara Coastal | established |
|
613317
| CA | Santa Barbara | Goleta; Stow Ranch Lake | 1957 |
18060013
| Santa Barbara Coastal | established |
|
37611
| NE | Dawson | Platte River, 2 mi. SE of Gothenburg | 1957 |
10200101
| Middle Platte-Buffalo | established |
|
38364
| NM | | state non-specific | 1957 |
| | established |
|
46076
| WA | | Yakima River | 1957 |
17030001
| Upper Yakima | established |
|
159836
| WA | Benton | Yakima River, near Prosser | 1957 |
17030003
| Lower Yakima | collected |
|
46097
| WA | Benton-Yakima | Yakima River, between Yakima & Prosser | 1957 |
17030003
| Lower Yakima | established |