Table 2. Selected Cs Island Surface Dose Rate (mr/hr) Alice 042 137 Data from 1972 Enewetak Survey Activity Density (pti/g) es a Function of Soil Depth (z in em) 67 exp (-.011 2), O< 2 < 70 47 exp (-0.67 z), 0 <2 < 8.2 Janet 2025 22 exp (-.025 z), 8.2 < z < 75 0.55 exp (-.0031 z), 325 < 2 < 189 DOE ARCHIVES +7