Dept. of Natural Resources: Search Wisconsin’s waters for invasive species Aug. 9

MADISON, Wis. – The Wisconsin Department of Natural Resources (DNR) and UW-Madison Division of Extension invite the public to participate in Aquatic Invasive Species Snapshot Day and help search for invasives across the state on Saturday, Aug. 9, 2025. Snapshot Day is a statewide effort to protect Wisconsin's streams, lakes and wetlands by monitoring designated sites ...