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Invasive Aquatic Plants

The introduction of non-indigenous invasive plant and animal species to the United States has been escalating with widespread destructive consequences. Until now Maine has been spared the worst introductions, but this will not last. Significant habitat disruption, loss of native plant and animal communities, loss of property values, reduced fishing and water recreation opportunities and large public/private expenditures have accompanied invasive plant introductions in all of the lower 48 states except Maine.

  • How to report invasive plants. What to do if you think there is an invasive plant growing in your lake or stream.
  • Links. Links to more information off-site.
  • Materials. Reports, maps, pamphlets, laws, documentation infestations, and more.
  • Plan. Maine's action plan for managing invasive aquatic species.
  • Plant pictures. Pictures of invasive plant species.
  • Stickers. Boat stickers required by law.

Courtesy Boat Inspections

2007 Invasive Aquatic Plant Program Report