Name Lake Guardian Status in active service Length 55 m Displacement 771,100 kg | Launched 1981 Weight 863.6 tons | |
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Identification MMSI number 338021074Call sign WA09082 Notes Lake Guardian ship website |
Rv lake guardian in portage lake shipping canal and houghton hancock vertical lift bridge
The Lake Guardian is a research vessel that serves on the Great Lakes. She is owned by the United States Environmental Protection Agency. She has three onboard laboratories: multipurpose, chemistry, and biology.




References
Lake Guardian Wikipedia(Text) CC BY-SA