3.0 STRATA ® 2.5 ~~ _ 20F > a 22 LW6? oO A __ 3 _~L.._$ __.._ 4g a& 0 o 6f& p 8 4 16k a ___.... 210 LL 2 O_ 3 __. Le3 53 Oo 5a 1__... = 2 DISTANCE FROM Gz (FT) STAKE ‘ oO e @ Oo = ° ° o 08 4 as Oo 0 e “ e 5 D O 0 > - 4 8 oO oO e 1.0 0.5 0 0 Po 2.5 5 FIGURE 7 75 10 12.5 15 17.5 SOIL DEPTH (cm) STRATA qo--2_ . 5 25 25 A SITE, AREA 11 30 o 22.5 2380 CONCENTRATIONS IN SOIL PROFILES 35 = 20 — DISTANCE FROM GZ (FT) STAKE 1.2 ____._ _67 --3 — _..3 ~_____ 53 a—__3 __.__8 ___.___49 mt > a Oo = < 20+ ez o x Lid a oO J 15 = & ~ 10 - 5 0 Oo 0 0 FIGURE 8 ._f 4, 2.5 50 7.5 , oy, a a l Le CD21 10 12.5 15 17.5 SOIL DEPTH (cm) 20 22.5 25 238-240Py CONCENTRATIONS IN SOIL PROFILES A SITE, AREA 11 133