Sediment Grain Size (Beach) North Myrtle Beach: 0.26 mm Myrtle Beach: 0.44 mm Garden City Beach: 0.44 mm Pawleys Island: 0.36 mm Debidue Beach: 0.25 mm Folly Beach: 0.17 mm Seabrook Island: 0.19 mm Edisto Beach: 0.65 mm Hilton Head Island: 0.17 mm Daufuski Island: 0.16 mm Data Source:  SC Department of Health and Environmental Control Description:  Data obtained from permit applications Sediment Grain Size (Beach) Data Source: SC Department of Health and Environmental Control Description: Data obtained from building permit applications Dates Available: Permits were issued between 1986-1997 Projection: N/A Platform: N/A Region: South Carolina Notes: separated by beach "name" Sediment Grain Size & Composition (Offshore) Data Source National Geographic Data Committee (part of the) National Ocean and Atmospheric Administration Description: sediment grainsize and composition Dates Available: last updated 12/93 Projection: N/A Platform:variable Region: U.S. shores Notes: NGDC has multiple contributors CONMAR data set README page an download directions Sediment Discharge Data Agency: US Geological Survey - Water Resource Division Description: 8 gauging stations Dates Available: 1996 Projection: N/A Platform: PC Region: South Carolina coastal area Coming Soon! Data available from the gauging stations Coastal and Marine Program > St. Peterburg Science Center > Research by Theme > South Carolina Pilot Coastal Assessment > South Carolina > Sediment Grain Size U. S. Department of the Interior | U.S. Geological Survey St. Peterburg Science Center email Feedback | USGS privacy statement | Disclaimer | Accessibility This page is http://coastal.er.usgs.gov/scpilot-assessment/scarolina/grainsize.html Updated October 20, 2009 @ 04:16 PM (JSS)