| Specimen ID | 850827 |
| Group | Fishes |
| Genus | Perca |
| Species | flavescens |
| Common Name | Yellow Perch |
| State | MT |
| County | Powell |
| Locality | Upsata Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Blackfoot |
| HUC8 Number | 17010203 |
| HUC10 Name | Monture Creek |
| HUC10 Number | 1701020308 |
| HUC12 Name | Lower Monture Creek |
| HUC12 Number | 170102030804 |
| Map | |
| Collection Year | 1950 |
| Year Accuracy | Estimated |
| Potential Pathway | stocked illegally |
| Status | established |
| Reference 1 |
| Ref. Number: | 27494 |
| Author: | Vashro, J. |
| Date: | 1990 |
| Title: | Illegal aliens |
| Journal: | Montana Outdoors |
| Volume: | 1990 |
| Issue: | July/August |
| Pages: | 35-37 |
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| Comments | established prior to the mid 1950s when lake was rehabbed for stunted perch |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
