- Contact information
-
For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Clean Boats, Clean Waters Contacts
Rock River -- Riverside Park Access
Location:
To Excel
| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 07/04/2017 | Lake Koshkonong | Rock County | 808700 | Curly-Leaf Pondweed, Zebra Mussel |