- 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 -- Nebraska Street Boat Launch
Location:
To Excel
| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 10/01/2022 | Wolf River | | 0 | Information Not Available |
| 10/04/2014 | Delavan Lake | Walworth County | 793600 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel |