Date(
Construction and Rehabilitation History
-7
mlg and are protected partially from the gulf wave climate by
1985
(cont.) offshore barrier islands. A jetty survey was taken in 1981 about
which we have no details, but information available on calculated
stone quantities needed to bring the jetties up to grade indicates
and
ft mlg on the north
mean cross section elevations of about
and south jetties, respectively. Recently (early
consideration has been given to extending the deferred portions of
the jetties to reduce maintenance dredging.
14
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