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Lighthouse
History : A light
station was first established here in 1835. A concrete, crib type
foundation was used to support a lighthouse
(visible in the upper right
photograph) constructed with a
square tower and attached keeper's quarters and supply rooms.
Built in
1936, the current lighthouse it is located
at the end of the West pier. As a breakwater light, it is of a
lighter but still strong type of construction. The white tower is of a
"Art Moderne" style steel plate construction on a concrete
foundation. It initially operated with the use of the original harbor
light lantern and a diaphone
type fog signal.
Automated in 1972, the
lantern room was removed and replaced with a 375 MM beacon.
The light still operates as an active aid to navigation with the West Pier
light exhibiting an alternating white and red beacon on 6 second
intervals. It has a lens focal plane of 80 feet above lake level and a
visibility range of 16 miles. It's day mark is white with a Black band.
The West Pier light also has a fog signal producing a 2 second blast
every 30 seconds.
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Photo
courtesy of: U.S. Coast Guard
The West Pier light with the lantern from the
original Pier light. |
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 Photo
courtesy of: U.S. Coast Guard
The West Pier light after installation of it's
automated beacon. |
The
end of the East breakwater also has a Pier light marking the entrance to
the harbor. This smaller Pier light exhibits a green beacon on 4 second
intervals at a lens focal plane of 46 feet above lake level and a
visibility range of 7 miles. |