Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1658693
| NV | Humboldt | Herrin Slough, Township - 36N; Range - 42E; Section - 29SW, Maps: 250k - Winnemucca; 24k - Iron Point; 100k - Winnemucca, downstream landmark - Humboldt River, upstream landmark - railroad crossing | 2002 |
16040105
| Middle Humboldt | unknown |
39126
| NV | Pershing | Humboldt River, below Rye Patch Dam | 1958 |
16040108
| Lower Humboldt | unknown |