| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
28059
| AZ | Coconino | Mormon Lake near Flagstaff | 1934 |
15020015
| Canyon Diablo | established |
|
42831
| SD | Todd | Antelope Creek and pond (#84), trib to Keya Paha river, at Indian School, Rosebud Indian Reservation | 1934 |
10150006
| Keya Paha | established |
|
42826
| SD | Yankton | James River (#51), 19.2 km N Yankton at U.S. 81 | 1934 |
10160011
| Lower James | established |
|
45987
| WA | Cowlitz | Silver Lake | 1934 |
17080005
| Lower Cowlitz | established |