| Specimen ID | 615182 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WA |
| County | Benton |
| Locality | Columbia River |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Columbia-Lake Wallula |
| HUC8 Number | 17070101 |
| HUC10 Name | Upper Lake Umatilla |
| HUC10 Number | 1707010106 |
| HUC12 Name | Lower Paterson Slough-Lake Umatilla |
| HUC12 Number | 170701010603 |
| Map | |
| Collection Day | 8 |
| Collection Month | 9 |
| Collection Year | 2012 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
