Source: Wisconsin DNR Aquatic Invasive Species program
Date: Last Updated 5/08
This data represents waterbodies where Chinese mystery snails have been found. These invasive snails may be found in other waterbodies, but their presence has not been confirmed outside of the waters listed here. Snail monitoring is conducted on Wisconsin's lakes and streams in the summer months, with the presence lists compiled in the fall. The data here is current through the 2007 monitoring season.
For more information, please visit the Invasive Species pages.