CHARLESTON,
S.C. (AP) - South Carolina's beaches are in good shape after a year
in which the state was brushed by two tropical storms and a summer
storm system that whipped up northeast winds for several days.
"The past year was a fairly mild one for the beaches of South
Carolina," oceanographer Bill Eiser wrote in the annual State of the
Beaches report.
"During the hurricane season, only Isidore moving in from the
Gulf of Mexico and Kyle coming in from the Atlantic, both during
September, had any measurable impact on South Carolina's beaches,"
said the report, compiled by the state's Office of Ocean and Coastal
Resource Management.
Both storms caused only minor erosion, it said.
Eiser noted a cold front last August brought stiff northeast
winds to the coast for several days and "probably caused more dune
and upper beach erosion than either named tropical system."
Because of the state budget crunch, there were no major beach
renourishment projects last year. Renourishment is when sand is
brought from offshore or inland sources to help rebuild beaches.
There was a small renourishment project at the south end of
Garden City on the Grand Strand, using sand dredged from the
Murrells Inlet navigation channel, the report said.
Hunting Island State Park in Beaufort County, Edisto Beach in
Colleton County and Folly Beach in Charleston County are priority
areas for renourishment, the report said.
Hunting Island State Park has some of the best public beach
access in Beaufort County but suffers chronic erosion, the report
said. About 1.5 million cubic yards of sand was placed on the beach
in 1991, but virtually all it has washed away.
A proposed $9 million renourishment project would put another 1.5
million cubic yards of sand back on the beach.
At Edisto Beach, about 150,000 cubic yards of sand was put on the
beach in 1995, but most of that, too, is gone. Renourishing the
beach in front of both the town and a neighboring state park would
cost about $7 million, the report said.
Folly Beach, including the county park there, was renourished in
1993 but there has been extreme erosion at the park in recent years.
A renourishment project for Folly Beach may required within three
years because the 1993 project was designed to last only eight
years. There is no cost estimate for a new project.
The report noted several areas along the coast are at high-risk
of erosion.
They include the southeast end of Fripp Island, all of Hunting
Island and the northeast end of Harbor Island in Beaufort County. In
Colleton County, the most at-risk area is the north half of Edisto
Beach, including the state park.
Areas of concern in Charleston County include the central portion
of Seabrook Island, which is protected by a rock revetment, the park
on Folly Beach and the northeastern end of Sullivans Island at
Breach Inlet.
The southern end of Debidue Beach and the south end of Pawleys
Island in Georgetown County are at-risk as well as areas in Horry
County including Garden City Beach and the Cherry Grove section of
North Myrtle Beach, the report said.