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In December 2011, the construction of a new island was completed. 1,400,000 yards (1,300,000 m) of sand was dredged from the sea floor and deposited around the lighthouse creating a 2,600-foot (790 m) by 500-foot (150 m), or approximately 15-acre (6.1 ha), island. [9]
They found a sand mound 100 yards (90 m) in diameter, and almost 20 feet (6 m) tall. The Bartrams described an "avenue" running north from the mound, with raised banks on the sides. The avenue was "level as a floor", 60 yards (50 m) wide, and extended about .75 miles (1.2 km) to a rectangular pond 100 yards (91.4 m) wide and 150 yards (137.2 m ...
The 4.8 million cubic yards of extra sand corresponds to an average increase of 43 feet in the width of the town’s shoreline, Jenkins said. He attributed those gains to the town's coastal ...
The dredge will remove about remove 500,000 cubic yards of sand — enough to cover a football field 9 feet, 3 inches deep — from the inlet and put it in site called a "borrow area" off the coast of the Town of Jupiter Island. In 2019, that sand will be sucked up and spread on beaches from the inlet south to the Martin-Palm Beach county line. [9]
The budget comes out to a little less than $50 per cubic yard of sand — a once unthinkable price for beach restoration. “For sand, you’re now spending $30 to $50 a cubic yard,” said Karyn ...
The Oregon Dunes are a unique area of windswept sand. They are the largest expanse of coastal sand dunes in North America and one of the largest expanses of temperate coastal sand dunes in the world, [2] with some dunes reaching 500 feet (150 m) above sea level. They are the product of millions of years of erosion by wind and rain on the Oregon ...
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After Hurricane Sandy, approximately 5 million cubic yards of sand from the beaches in the area were washed away. The USACE in 2014 replaced more than 8 million cubic yards of sand thus restoring the project area to its original design profile. [27] The practice has become controversial due to environmental and economic concerns. [28]