Aquatic invasive species (AIS) are plants, animals, or microorganisms that have been introduced to a new environment where they cause harm to the ecosystem, economy, or human health.

There are approximately 64 aquatic invasive species threatening the Great Lakes. We can do our part to prevent the spread of AIS by cleaning our boats and outdoor gear, preventing the release of pets and aquarium plants into the wild, and reporting sightings of AIS to the proper authorities.

Events

April 25, 2025

64th Annual MLSA Conference

Welcome to the 64th Annual MLSA Conference! Join us for a fantastic in-person event at the VanDyk Mortgage Convention Center. This conference is a must-attend for...

April 25, 2025

Earth Fair 2025

By blending together demonstrations, workshops, exhibits, artisans, and activities, Earth Fair focuses on raising the level and capacity of environmental stewards to the thousands of...

Featured Partner

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Midwest Invasive Species Information Network

The Midwest Invasive Species Information Network (MISIN) is a regional data aggregation effort to develop and provide an early detection and response (EDR) resource for invasive species in the Midwest region of the United States.

This effort is led by researchers with the Michigan State University Department of Entomology Laboratory for Applied Spatial Ecology and Technical Services in conjunction with a growing consortium of supporting partners.

The goal of this regional resource is to assist both experts and citizen scientists in the detection and identification of invasive species. Data collected will allow for the development and implementation of effective control strategies in the region.

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News

Artificial Reefs Offer New Hope for Lake Michigan’s Eroding Shoreline

Illinois has 63 miles of Lake Michigan coastline, much of which is lined with traditional erosion control structures like breakwaters and seawalls. While these are meant to protect the shore, […]

Vernal Pools – Biodiversity Hotspots Worth Protecting

Vernal pools are temporary wetlands that form in forests each spring and serve as vital habitats for amphibians, insects, and other wildlife. These small, seasonal ecosystems are crucial breeding grounds […]

Toolkit

In Your Home

The decisions we make in our homes can affect our water resources.  Learn tips to minimize your impact on Michigan’s waterways by making small changes in the appliances you use, how you store and dispose of chemicals, how you do your laundry, and more!

In Your Yard

Yard care is a huge responsibility, especially when you consider how your choices impact local waterways.  By selecting greener options for landscaping, maintenance of your septic system, application of lawn chemicals, and other yardwork, you can better protect your water resources.

In Your Community

Enjoying Michigan’s wide variety of recreational opportunities in the outdoors brings added responsibilities to protect our natural resources.  Learn how to minimize plastic pollution in our waterways, prevent the spread of aquatic invasive species, and other tips to keep our shared outdoor spaces healthy and clean!

Resources

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Lesson Plans

Check out these free lesson plans on water conservation and other science topics organized by grade level.

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Videos

Browse environmental videos on a variety of topics like agriculture, the Great Lakes, the water cycle, wildlife, and more!

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Reading Material

Here you’ll find free books, magazines, and online library collections to read up on your favorite conservation topics.

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We’re all connected by water.