| Impact ID | 7146 |
| Impact Type | Recreation |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | People are affected by reduction of the fish catch, inability to travel by boat, and consequent isolation from gardens, markets, and health services caused by P. stratiotes. |
| Reference | 29767 |
| Great Lakes Region | No |
| Cost | |
| Location | |
