In 1850, the depth of New York Harbor was between 10 and 20 feet. Today, the harbor is more than 50 feet deep. The change in the depth of one of the world’s largest natural harbors is the result of ...
The Daily Galaxy on MSN
Savannah River dredging crew pulled up 19 cannons hidden underwater since the Revolutionary War
A clamshell dredge rose from the Savannah River with more than mud in its jaws. Caught in the scoop was a rust-covered cannon ...
CHARLESTON — The Army Corps of Engineers has a long, muddy history in Charleston Harbor. Its first deepening of the harbor ...
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