| Specimen ID | 255211 |
| Group | Mammals |
| Genus | Myocastor |
| Species | coypus |
| Common Name | nutria |
| State | WA |
| County | Wahkiakum |
| Locality | Columbia River at Cathlamet |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Columbia-Clatskanie |
| HUC8 Number | 17080003 |
| HUC10 Name | Elochoman River-Frontal Columbia River |
| HUC10 Number | 1708000307 |
| HUC12 Name | Lower Elochoman River-Frontal Columbia River |
| HUC12 Number | 170800030704 |
| Map | |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity fur farm | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 18137 |
| Author: | Sheffels, T. |
| Date: | 2008 |
| Title: | Pacific Northwest Nutria Distribution GIS Map. |
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| Comments | nutria density estimated |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | >100 |
