Fort Gratiot

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Source of Image: Charles Bash (USA)
Date of Image: Unknown


International Designation Number:



Latitude 43 00' 22'' N
Longitude 82 25' 20'' W
Body of water Lake Huron.
Height Above Water 0ft


Date of Establishment: 1825
Date Light First Lit: 1829
Designer Lucius Lyon.
Is structure still operating? Yes.
Characteristic Green flash every 6sec, day and night.