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historical data from background surface water stations SW-1 and SW-2, and are presented in Appendix D. As shown in Table 4,no CLs were exceeded during the second quarter 2006 monitoring period. Trend analyses indicate that turbidity at surface water stations SW-1, SW-2, and SW-3 depict statistically significant increasing trends. Given that turbidity exhibits a statistically significant increasing trend at background surface water stations SW-1 and SW-2,the increasing trend in turbidity at SW-3 is unlikely to be indicative of an impact from the facility. ' 6.0 SUMMARY Currently,the French Camp Landfill is in the process of the final cover construction for ' closure. Groundwater quality conditions beneath the French Camp Landfill during the second quarter 2006 monitoring period are generally similar to those observed in previous monitoring periods. Several inorganic CLs were exceeded in DMP wells MW- 8A and MW-9B. However,no statistically significant increasing trends were noted for constituent concentrations exceeding a CL and no VOCs were detected in DMP monitoring wells during the current monitoring period. The results of water quality analyses completed for leachate monitoring wells during the second quarter 2006 monitoring period indicate that eight VOCs were measured in leachate monitoring well MW-IA with three measured above the PQL. In addition, one estimated trace level VOC was detected in leachate monitoring well MW-2. The results of water quality analyses completed fors ace-water monitoring stations are generally consistent with previous results. During the second quarter 2006 monitoring period,no CL exceedances were noted in the samples from stations and with the exception of turbidity in all three surface-water samples,no statistically significant increasing trends were noted. r t t D:\2003_021\FC_sPO6.doc 5 Geologic Associates