| Specimen ID | 1257369 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | WA |
| County | Clark |
| Locality | Lacamas Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Columbia-Sandy |
| HUC8 Number | 17080001 |
| HUC10 Name | Washougal River |
| HUC10 Number | 1708000106 |
| HUC12 Name | Lacamas Creek |
| HUC12 Number | 170800010605 |
| Map | |
| Collection Day | 30 |
| Collection Month | 8 |
| Collection Year | 2008 |
| 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 water > 2 m deep, not flowering; Weather breezy, overcast. Saw osprey, mystery snails. Water greenish, level looks normal. Elodea canadensis very dense in water < 2 m deep, egeria denser in deeper water - but well below the surface and not flowering. Both species have patches with leaves mostly gone or brown/black. Sent a sample of the egeria to Shearer at USACOE for pathogen analysis. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
