Contact information
For information on Lakes in Wisconsin, contact:
Wisconsin DNR Lakes
Division of Water
Bureau of Water Quality
Aquatic Invasive Species Contacts

Water Lettuce - Jefferson Ditch

No Longer Observed
Date First Found
Location First Found
Jefferson Ditch at Division St., Germantown
Latitude and Longitude
N43.2045, W-88.1296
Original Extent
A Few Plants