Revision History for SIR2011-5158 By James R. Degnan, Andrew P. Teeple, Craig M. Johnston, Mark C. Marvin-DiPasquale and Darryl Luce Geophysical Bed Sediment Characterization of the Androscoggin River from the Former Chlor-Alkali Facility Superfund Site, Berlin, New Hampshire, to the State Border with Maine, August 2009 ----------------------------------------------------- Posted online October 21, 2011 ----------------------------------------------------- Revised and reposted June 19, 2012 The following change was made to page 13, table 4: The units of area were changed from square meters to square feet and the column with the units of yards was deleted.