Great Lakes Fishery CommissionGreat Lakes Fishery Commissionabout usmeeting schedule
Protecting Our Fishery
Sea Lamprey ControlFish ManagementScience ProgramLake CommitteesPublications & LinksMultimedia RoomBoards & Committees

Where are Sea Lampreys Controlled

The Great Lakes Fishery Commission works with Fisheries and Oceans Canada, the U.S. Fish and Wildlife Service, and the U.S. Army Corps of Engineers to undertake sea lamprey control. The control program uses several techniques to attack sea lampreys. This effort (known as "integrated sea lamprey management") includes:
  • sea lamprey assessment
  • lampricide control
  • sea lamprey barriers
  • sea lamprey traps
Click here for an interactive map of sea lamprey control in your area (we recommend T1 speed to use the interactive map).

Assessment
  • Streams routinely assessed for sea lampreys
  • Assessment fact sheet
Lampricides Barriers Traps
  • Location of sea lamprey traps
  • Trapping fact sheet

GLFC Interactive Video
Great Lakes Image Gallery

 

 

Lamprey Catch DB

Barrier Mapping Tool

Lamprey control