Great Lakes Aquatic Invasive Species Surveillance Database

The Aquatic Invasive Species Surveillance Database is a compilation of fish community and habitat data from DFO’s Aquatic Invasive Species and Invasive Carp Program early detection surveillance efforts in Canadian waters of the Great Lakes basin. Data includes: sampling site location, date, fish species and counts, and associated habitat information. Annual project-specific details including purpose/objectives and study methodology are often reported in the DFO Canadian manuscript report of fisheries and aquatic sciences series.

Suggested Citation: DFO. Great Lakes Aquatic Invasive Species Surveillance Database – ongoing. Version published May 2026. Ontario and Prairie Aquatic Invasive Species Program, Fisheries and Oceans Canada, Burlington, ON.