Resources

Aquatic Plant ID Cards: White Water Lily and European Frog-bit

Published on July 30, 2026
Learn more about aquatic invasive plant species found in Michigan, along with their native plant look-a-likes.
Aquatic Plant ID Cards: Common Waterweed and Hydrilla

Published on July 30, 2026
Learn more about aquatic invasive plant species found in Michigan, along with their native plant look-a-likes.
Aquatic Plant ID Cards: Clasping-leaf Pondweed and Curly-leaf Pondweed

Published on July 30, 2026
Learn more about aquatic invasive plant species found in Michigan, along with their native plant look-a-likes.
Aquatic Plant ID Cards: Northern Watermilfoil and Eurasian Watermilfoil

Published on July 30, 2026
Learn more about aquatic invasive plant species found in Michigan, along with their native plant look-a-likes.
Aquatic Plant ID Cards: Water Lettuce and Water Hyacinth

Published on July 30, 2026
Learn more about aquatic invasive plant species found in Michigan, along with their native plant look-a-likes.
Aquatic Plant ID Cards: Muskgrass and Starry Stonewort

Published on July 30, 2026
Learn more about aquatic invasive plant species found in Michigan, along with their native plant look-a-likes.
Crayfish Wise Retailer Factsheet

Published on June 25, 2026
Be a wise crayfish retailer and help us protect the Great Lakes and our inland waters.
Crayfish Regulations for Great Lakes States

Published on June 25, 2026
This resource shares the status of crayfish regulations as of Oct. 1, 2025, across 8 states in the Great Lakes region.
Harmful Algal Blooms in Western Lake Erie

Published on March 26, 2026
This bulletin explains causes, trends and impacts of harmful algal blooms in Western Lake Erie, linking nutrient runoff, land use and climate to water quality, and outlining management strategies to reduce phosphorus and protect ecosystems.
Conservation Stewards Program Flyer

Published on June 20, 2024
Participate in the Michigan Conservation Stewards Program (CSP) and explore the foundations of conservation in Michigan and its diverse terrestrial, wetland and aquatic ecosystems.