| Specimen ID | 1257360 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | WA |
| County | Pacific |
| Locality | Black Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Willapa Bay |
| HUC8 Number | 17100106 |
| HUC10 Name | Naselle River-Frontal Willapa Bay |
| HUC10 Number | 1710010605 |
| HUC12 Name | North Beach Peninsula-Frontal Willapa Bay |
| HUC12 Number | 171001060506 |
| Map | |
| Collection Day | 20 |
| Collection Month | 8 |
| Collection Year | 2013 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 28080 |
| Author: | Environmental Assessment Program. |
| Date: | 2018 |
| Title: | |
| Publisher: | Washington State Department of Ecology |
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| Comments | in shallows along south and east shores, patchy; Weather sunny but very windy. Surveyed from launch around southern half to close to the west shore. Did not survey west or noth shores due to high wind and waves. Egeria seen in a scattered to patchy distribution along most of the shoreline that was examined. Talked with City of Ilwaco staff about it. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
