| Specimen ID | 1257278 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | WA |
| County | Skagit |
| Locality | Big Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Skagit |
| HUC8 Number | 17110007 |
| HUC10 Name | Skagit River-Frontal Skagit Bay |
| HUC10 Number | 1711000702 |
| HUC12 Name | Nookachamps Creek |
| HUC12 Number | 171100070202 |
| Map | |
| Collection Day | 1 |
| Collection Month | 8 |
| Collection Year | 1977 |
| 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 | species list from restoration study, observations made through growing season in 1976-77. Macrophytes estimated to cover 8% of the lake bottom, Elodea densa was observed. Elodea and pondweeds grew in water up to 2 m deep. Sediment cores were taken as part of the study. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
