| Impact ID | 4089 |
| Impact Type | Recreation |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | The Menasha Lock on the Fox River (Wisconsin) is closed to navigation to prevent upstream movement of Neogobius melanostomus into Lake Winnebago. An electric barrier has been proposed to allow the lock to open but still prevent upstream fish movement. |
| Reference | 35743 |
| Great Lakes Region | Yes |
| Cost | |
| Location | Fox River (Wisconsin), Wisconsin |
