| Impact ID | 8286 |
| Impact Type | Infrastructure |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Zebra mussel (Dreissena polymorpha) densities have been as high as 700,000/m2 at one power plant in Michigan, and they have reduced pipe diameters by as much as two-thirds at some water treatment facilities. |
| Reference | 9047 |
| Cost | |
| Location | St. Clair River, Lake Huron |