SITET 0- to t-cm depth 0. to 5-cm depth X=30 $=11 2 C=-0.37 9 150 7 Q 90. 90. “ o- to1 -cm depth K=0.42 80 80 nCi/m? $=0.29 c=0.69 E16 5 0- to §-cm depth X=1.6 S-0.74 C-0.47 wes — oO 0.40. 0.90 0- to 5-cm depth X=31 KS X=7.3 “c-o26 0+ to 1-cm depth 0- ta S-cm depth $=0.31 C=0.39 $-0.37 C=0.29 X=0.80 Wis X=1.3 E o” ¥+s- c 699 24 2 SITET T I Rs ms 0- to 1-cm depth R=1300 $=210 c-0.16 [ G #00. 0- to §-cm depth X-440 a é = 6 $-80 c=0.18 Xs so wo-4 SITE IZ Xs 0- to 1-cm depth X=820 8-200 200-4 g 2 400 aCi/m? 4 0- to 1-cm depth X=6.5 E $=1.2 c=0.18 S 9 E 4 z 2 Xx=290 200: 0 %s 0- to 1-cm depth 0 4 0- to 1-cm depth « C=0.44 £ X=3.4 $=15 E, 3 12: 0- to 5-cm depth K-15 $-2.9 C=0.19 Xis— Fig. 4 Bar graph of EPA soil sampling results (Activity per gram and activity per unit area) O- to 1-cm and 0- to 5-cm samples.