| Impact ID | 3142 |
| Impact Type | Recreation |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | The summer die-offs of Potamogeton crispus cause low dissolved oxygen and increase nutrients that can cause algal blooms, resulting in bad smells and a mess on beaches. |
| Reference | 17917 |
| Cost | |
| Location | |