| Specimen ID | 231781 |
| Group | Plants |
| Genus | Eichhornia |
| Species | crassipes |
| Common Name | common water-hyacinth |
| State | LA |
| County | Ouachita |
| Locality | Cheniere Brake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Ouachita |
| HUC8 Number | 08040207 |
| HUC10 Name | Cheniere Creek |
| HUC10 Number | 0804020701 |
| HUC12 Name | Cheniere Lake-Cheniere Creek |
| HUC12 Number | 080402070103 |
| Map | |
| Collection Day | 18 |
| Collection Month | 8 |
| Collection Year | 1999 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Freshwater |
