Figure 7

Cumulative probability distribution of a Monte Carlo simulation based on 10,000 trials and the input variables from Table 5 . The soil concentration was the highest BaP equivalent concentration measured at Cold Lake (Figure 1), IR values were from Cold Lake soil ingestion study [22], and the exposure frequency is 153 days. The mean risk level is 1.82E-7, and the 95% risk level is 6.72E-7.