| Impact ID | 7143 |
| Impact Type | Commerce |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Pistia stratiotes clogs rivers and canals, interferes with the activity of hydroelectric power stations, hampers fishing, hampers navigation, and negatively affects water control and use for agricultural purposes. |
| Reference | 29770 |
| Cost | |
| Location | |