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Michigan Lighthouse Fund
Michigan Lighthouse Lighthouse
ABOUT MLP NHLPA MAP OF MICHIGAN CURRENT NOAs LINKS BIBLIOGRAPHY
ROUND ISLAND PASSAGE LIGHT
Location: STRAITS OF MACKINAC/LAKE HURON
Body of Water: Huron
County: Mackinac
Year Station Established: 1946
Siting: Offshore
Latitude: 45° 50' 12"
Longitude: 84° 37' 00"

PHOTOGRAPH OF THE ROUND ISLAND PASSAGE LIGHTHOUSE
Year Constructed: 1948
Year Current Tower(s) First Lit: 1948
Operational? Yes
Automated? 1973
Deactivated: Not Available
Foundation Materials: CRIB
Construction Materials: REINFORCED CONCRETE
Ancillary Buildings: No
Grounds: No
Bottomlands: Yes
COE Structure: No
Architectural Style: SKELETAL
Markings/Pattern: WHITE TOWER ON RED HOUSE ON WHITE BASE
Relationship to Other Structure: INTEGRAL
Original Lens: SEALED BEAM
Owner: U.S. Coast Guard
Open to the Public? No
Museum: No
National Register Status: NONE; Reference # 0