Whether you're paddling on a river, fishing along a stream or hiking near a wetland, you can help protect our waters by keeping an eye out for aquatic invasive species. Learn how to be a Riverine Early Detector to keep our waters healthy!

Since 1980, Wisconsinites have been collecting data on the health of our lakes to inform science-based management. Join the network of thousands of volunteers in monitoring lakes for water quality, aquatic invasive species, and more!

Join the hundreds of volunteers across Wisconsin in a statewide search of aquatic invasive species during Snapshot Day. This one day event is a great way to be outside and give back to our waters we love to enjoy.

Join the thousands of Wisconsinites that have helped treat purple loosestrife in our wetlands by rearing and releasing beetles. This biocontrol program has been around since 1997, and is a fun and easy way to restore our wetlands.