| Specimen ID | 1257193 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | WA |
| County | Pend Oreille |
| Locality | Box Canyon Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Pend Oreille |
| HUC8 Number | 17010216 |
| HUC10 Name | Tacoma Creek-Pend Oreille River |
| HUC10 Number | 1701021602 |
| HUC12 Name | Cusick Creek-Pend Oreille River |
| HUC12 Number | 170102160207 |
| Map | |
| Collection Day | 22 |
| Collection Month | 8 |
| Collection Year | 2011 |
| 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 | scattered patches (map in file); Inventoried most of shoreline and islands from Idaho border to about 1 mile upstream from Usk over Aug 22-23. Found patches of flowering rush scattered (made maps), some looked at least 2 years old. Pulled or covered some, left 3 patches that were large or deep. Water lower than full pool. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
