| Specimen ID | 1257318 |
| 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 | 12 |
| Collection Month | 7 |
| Collection Year | 1994 |
| 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 | thick patches through littoral zone, forming large surface mats at north end; Sunny, breezy. could see flowers from Egeria from the hishway in the north arm of the lake - it is spread thru' the littoral zone - tho' some patches of pondweeds and Chara still evident, some bare sediment too. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
