Revision History for SIR 2009-5153 Mark D. Kozar and David J. Weary Hydrogeology and Ground-Water Flow in the Opequon Creek Watershed area, Virginia and West Virginia ----------------------------------------------------- Posted online September 28, 2009 ----------------------------------------------------- Revised and reposted April 5, 2012 "An error was discovered with the maps showing the hydraulic parameters used in the model. There was also an error on table 3. As a result, the following parts of the report have been revised: - Hydraulic conductivity values in table 3 - Hydraulic Properties section on page 17 - Figures 7, 8, 9, 10, and 14 -----------------------------------------------------