[To Parent Directory] 4568 area_table.txt 16872 elev_area_vol.txt 3452667 Graham1998_FinalReport.pdf 13854 Graham_1998-04.txt 19339 GrahamEast_1998-04.txt 20087 GrahamWest_1998-04.txt 1436441 Shapefiles.zip 4578 volume_table.txt