| Specimen ID | 1257346 |
| 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 | 8 |
| Collection Month | 8 |
| Collection Year | 1996 |
| 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 | only observed from shore, appears to ring the lake more solidly than in 1994; Walked shore on east side, Egeria appears to ring the lake now, though not as much blooming in center of north end as there was in 1994. Nuphar in shallows. Very windy, only had gas boat so didn't go out. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
