| Specimen ID | 1257197 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | WA |
| County | Walla Walla |
| Locality | Wallula Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Columbia-Lake Wallula |
| HUC8 Number | 17070101 |
| HUC10 Name | Upper Lake Wallula |
| HUC10 Number | 1707010101 |
| HUC12 Name | Lake Wallula |
| HUC12 Number | 170701010103 |
| Map | |
| Collection Day | 9 |
| Collection Month | 9 |
| Collection Year | 2014 |
| 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 | about 6 individual plants and small patches near the dam; Weather clear, light breeze to calm. Launched boat at Washington Boat Ramp on the north side of McNary Dam. Boated 5.75 miles upstream along shore. Found flowering rush in the vicinity of the dam, none farther upstream - but there wasn't much shoreline habitat in that stretch. Patchy dense growth of other submersed species. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
