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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Water Air Soil Pollut. 2012 Nov 1;223(9):5535–5548. doi: 10.1007/s11270-012-1265-7

Figure 3.

Figure 3

Probability of encountering mean ∑PAHs (16 EPA priority pollutants) exceeding EPA residential preliminary remediation goal (PRG). The PRG is 70.0 mg kg−1 for ∑PAHs. (indicated by X). The mean value detected at reference sites is indicated by O. There is ≈15% probability that residents will encounter a site in South Chattanooga with ∑PAHs exceeding EPA Residential PRGs.