| Specimen ID | 30365 |
| Group | Fishes |
| Genus | Prosopium |
| Species | williamsoni |
| Common Name | Mountain Whitefish |
| State | CO |
| Locality | Cache La Poudre drainage |
| Mapping Accuracy | Centroid |
| Centroid Type | HUC8 |
| HUC8 Name | Cache La Poudre |
| HUC8 Number | 10190007 |
| Map | |
| Collection Year | 1955 |
| Year Accuracy | Actual |
| Potential Pathway | stocked for sport |
| Status | established |
| Comments | only native to the Green drainage |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
