- Margaret
Brock Reef (Cape Jaffa Platform)
- 1872. Active; focal plane 17 m (56 ft); white flash every 5 s. Short
fiberglass tower mounted on the original wrought iron screwpile platform
for the Cape Jaffa lighthouse. Winsome Bonham has a good aerial
photo. The historic lighthouse (seen at right) has been relocated
onshore (next entry). The platform has become an important bird nesting
and roosting site, as well as serving as a fish attractor. In 2003,
AMSA announced plans to demolish the platform, which it regarded as
unsafe. After a firestorm of protest from naturalists, preservationists,
and fishermen, AMSA agreed
in April 2004 to delay demolition for 12 months, allowing engineering
studies to assess the condition and safety of the platform. Preservation
plans got an assist in October 2005, when the state parliament passed
an act relieving liability concerns. It is expected now that the platform
will remain in place indefinitely. Located on Margaret Brock Reef,
about 8 km (5 mi) west of Cape Jaffa, southwest of Kingston. Accessible
only by boat. Site and platform closed. Operator/site manager: AMSA.
ARLHS AUS-106; Admiralty K2122.1; NGA 8112.
- ** Cape
Jaffa
- 1872. Inactive since 1974. 41 m (135 ft) hexagonal pyramidal cast
iron skeletal tower with lantern, gallery, central cylinder, and 2-story
keeper's office and quarters. Lantern and keeper's house painted white,
skeletal portion red. Prefabricated in England. A photo is at right,
Phillip Biggs also has a good photo,
a 2009 photo
is available, Wikimedia has Mike Lehmann's photo, and Google has a satellite
view. The lighthouse was formerly mounted on a wrought iron screwpile
platform on Margaret Brock Reef off Cape Jaffa; it took four years
to build the platform and lighthouse. After the lighthouse was deactivated
the National Trust of South Australia dismantled the lighthouse in
1974-75 and rebuilt it in 1975-76 in Kingston. The keeper's house
is now the Cape Jaffa Lighthouse Museum with displays illustrating
the lives of 19th and early 20th century keepers. Located on Marine
Parade, the beach road in Kingston, at Promenade Street. Site open,
museum open afternoons of school holidays or by appointment. Owner:
National Trust South
Australia. Site manager: Cape
Jaffa Lighthouse Museum. ARLHS AUS-033.
- * Point
Malcolm
- 1878. Reactivated (inactive 1931-2006?); focal plane 25 m (82 ft);
light pattern unknown. 7 m (23 ft) round concrete tower with a tiny
lantern but no gallery. 1-story keeper's house in poor condition.
Carolyn Clarke has a good 2008 photo,
another 2008 photo
is available, the state library has a 1909
photo, and Google has a satellite
view. This is Australia's only inland lighthouse. It is located
on the Murray Lakes, which are in fact large lagoons behind the barrier
beach through which the Murray River makes its way to the sea. The
tower was restored and relit by the National Trust. Located off Poltalloch
Road on the east side of The Narrows, the channel connecting Lake
Alexandrina and Lake
Albert, near Narrung. Site open, tower closed. Owner/site manager:
National Trust South
Australia. ARLHS AUS-247.
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Cape Jaffa Light, Kingston, December 2007
Flickr Creative Commons photo by KerryJ
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