GLASS is dedicated to improving communication & collaboration between science vessels & helping to best match the capabilities of all vessels with the needs of research & educational programs throughout the Great Lakes. This database includes U.S. & Canadian vessels in a wide range of sizes & capabilities. Information about active public & private research or educational vessels is posted. Information about old science vessels that are retired or no longer in service as science ships is also provided; marked historical. Use the ship locator map to find science vessels, check their status, locations, schedules & points of contact. Registered users can post news, job openings, announcements,
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Featured Science Vessels
Here are some featured science vessels cruising the Great Lakes

Lake Guardian
Christensen, Robert

Atigamayg
Keetch, Rob

Blue Heron
King, Mike

Melosira
Furbush, Richard

Agassiz
Roblee, Stephen

Spencer F. Baird

Lampsilis

Sawbill
Gostomski, Ted