Fig. 3 Physical properties of pedon mineral soil horizons. Pedon number is given in small box in upper left hand corner of graph sets. Grain size (GS) on bar graph: clay = black, silt = white, sand = diagonal stripes; horizontal hydraulic conductivity K_z = , vertical hydraulic conductivity K_x = ; bulk density D_b = • (averages of at least 5 samples). Saturated hydraulic conductivity K_sat values are geometric averages of at least 3 samples