Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1440725
| CA | Butte | Arroyo Chico Land Grant. Northern Sacramento Valley; ca. 6.0 air-miles west by southwest of Chico, ca. 2.3 air-miles south of State Hwy 32, east bank of Sacramento River, Bidwell-Sacramento River State Park. | 2003 |
18020157
| Big Chico Creek-Sacramento River | established |
252756
| CA | Butte | Bidwell-Sacramento River State Park, W of Chico | 2003 |
18020157
| Big Chico Creek-Sacramento River | established |