Revision History for SIR 2005-5289 Stephen T. Benedict and Andral W. Caldwell Development and Evaluation of Clear-Water Pier and Contraction Scour Envelope Curves in the Coastal Plain and Piedmont Provinces of South Carolina ----------------------------------------------------- Posted online in 2006 ----------------------------------------------------- Revised and reposted August 31, 2016, version 1.1 The database, which can be viewed using Microsoft Access, was originally provided on a DVD but is now available online. References to the DVD on p. 3, 18, and 82 were changed to direct users to the database that is available at https://pubs.er.usgs.gov/publication/sir20055289.