| Specimen ID | 1633021 |
| Group | Amphibians-Frogs |
| Genus | Lithobates |
| Species | catesbeianus |
| Common Name | American Bullfrog |
| State | WA |
| County | Whatcom |
| Locality | South Fork Nooksack River, Van Zandt |
| Mapping Accuracy | Accurate |
| HUC8 Name | Nooksack |
| HUC8 Number | 17110004 |
| HUC10 Name | South Fork Nooksack River |
| HUC10 Number | 1711000404 |
| HUC12 Name | Black Slough-South Fork Nooksack River |
| HUC12 Number | 171100040406 |
| Map | |
| Collection Day | 23 |
| Collection Month | 10 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | stocked | released |
| Status | unknown |
| Comments | First observation of this species in the SF Nooksack. |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
