Revision History for USGS Scientific Investigations Report 2010-5200 Jeffrey R. Kennedy and Bruce Gungle Quantity and Sources of Base Flow in the San Pedro River near Tombstone, Arizona ----------------------------------------------------- fixed the axis label on the right-hand y-axis in Figure 20 on pages 31-32 should read "WATER TABLE ELEVATION, METERS" (not millimeters). June 10, 2011 Posted online at http://pubs.usgs.gov/sir/2010/5200/ October 28, 2010 -----------------------------------------------------