GSC Open File 2859/EGSD Open File 2001-11(D) is a CD-ROM that presents analytical and statistical data for 36 elements (Ag, As, Au, Ba, Br, Cd, Ce, Co, Cr, Cs, Cu, Eu, Fe, Hf, Hg, La, Lu, Mn, Mo, Na, Ni, Pb, Rb, Sb, Sc, Sm, Sn, Ta, Tb, Th, V, W, Yb and Zn) in sediments from 623 stream sites in Yukon. Loss-on-ignition in sediments and uranium, fluoride and pH values in waters from these sites are included.