Revision History for U.S. Geological Survey Scientific Investigations Report 2016-5121 

By Stephen T. Benedict, Toby D. Feaster, and Andral W. Caldwell 

The South Carolina Bridge-Scour Envelope Curves 

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Posted online September 30, 2016 

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Revised and reposted January 10, 2018, version 1.1 

p. 70: In table 18, the last three column headings were rearranged. The spanner heading for South Carolina Coastal Plain was changed from “(14 measurements)” to “(15 measurements)” and some of the data under the heading “South Carolina Coastal Plain (15 measurements)” were revised. 

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Revised and reposted April 15, 2021, version 1.2 

In the USGS online Publications Warehouse, a link was added to the citation page for SIR 2016-5121. The link connects to a database that is cited in the report on p. 25. The database is called "The South Carolina Theoretical Bridge Scour Database.” 

p. 25: An internet address was updated in the text. 

p. 76: In table 21, in the 2d row, an internet address was replaced.