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Table 5 <br /> Historical Groundwater Analytical Data <br /> South Shore Parcels-Parcel 2A and Adjacent Areas <br /> West Weber Avenue and North Lincoln Street <br /> Stockton,California <br /> Depth Ethyl- <br /> Sample (feet, Date TPHg TPHd TPHo Benzene Toluene benzene Xylenes MTBE TBA As <br /> ID bgs) Sampled (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) <br /> MW-58 --- 10/22/08 1.9 <0.60 s <0.05 0.0037 0.0013 0.00061 0.0043 0.00088 <0.005 --- <br /> --- 1/22/09 1.6 <0.50 3$48 <0.05 0.0073 0.0015 0.00086 0.00418 0.001 <0.005 0.0058 <br /> --- 4/23/09 1.2 <0.50 48 <0.05 0.0066 0.0012 0.00072 0.00397 0.00062 <0.005 --- <br /> --- 7/30/09 1.6 <0.50 48 0.054 36 0.0076 0.0015 0.00086 0.0045 0.00074 <0.005 0.041 <br /> --- 10/21/09 0.4 0.4541 0.1536 0.0031 0.00078 <0.0005 0.0019 0.00076 <0.005 --- <br /> --- 1/20/10 1.4 0.48 0.078 0.008 0.0017 0.00089 0.00528 0.0008 <0.005 0.047 <br /> --- 4/20/10 <0.05 0.06441 0.053 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 7/20/10 0.94 0.5541 0.52 36 0.0049 0.0013 0.00053 0.00371 <0.0005 <0.005 0.029 <br /> --- 10/19/10 <0.05 0.10 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 0.001311 <0.00511 --- <br /> --- 1/26/11 2.5 0.53 <0.05 0.0082 0.0023 0.00092 0.0073 0.0007 <0.005 0.058 <br /> --- 4/20/11 <0.05 <0.05 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 7/20/11 2.5 <0.60 48 <0.05 0.0083 0.0026 0.0011 0.00780 0.00075 <0.005 0.066 <br /> --- 10/19/11 <0.05 0.13 d1 0.08936 <0.0005 <0.0005 <0.0005 <0.0005 0.00080 <0.005 --- <br /> --- 1/18/12 2.0 m53 0.096 36 0.0067 0.0022 0.00083 0.0064 0.00066 <0.005 0.063 <br /> --- 4/18/12 <0.05 0.052 41 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 7/18/12 <0.05 0.088 41 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 10/15/12 Not sampled per MRP No.R5-2012-0805 <br /> --- 2/14/13 <0.05 <0.05 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 4/15/13 Not sampled per MRP No.R5-2012-0805 <br /> --- 7/15/13 <0.05 0.07 56 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> MW-59 --- 10/23/08 0.44 0.16 <0.05 <0.0005 <0.0005 <0.0005 <0.001 0.0042 <0.005 --- <br /> --- 1/21/09 0.77 0.15 <0.05 <0.0005 <0.0005 <0.0005 <0.001 0.00096 <0.005 0.046 <br /> --- 4/22/09 1.1 0.25 <0.05 <0.0005 <0.0005 <0.0005 <0.001 0.0036 <0.005 --- <br /> --- 7/29/09 1.3 0.30 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 0.00094 <0.005 0.056 <br /> --- 10/21/09 0.6 0.20 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 0.0013 <0.005 --- <br /> --- 1/20/10 0.77 0.15 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 0.0015 <0.005 0.065 <br /> --- 4/21/10 1.5 0.44 0.083 37 <0.0005 <0.0005 <0.0005 <0.0005 0.00068 <0.005 --- <br /> --- 7/21/10 0.95 0.31 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.00081 <0.005 0.086 <br /> --- 10/20/10 1.0 0.80 0.2936 <0.0005 <0.0005 <0.0005 <0.0005 <0.0008 1 <0.005 --- <br /> --- 1/26/11 0.92 0.49d1 0.2942 0.00068 <0.0005 <0.0005 <0.0005 0.00075 <0.005 0.073 <br /> --- 4/20/11 1.5 0.25 0.068 36 <0.0005 <0.0005 <0.0005 <0.0005 0.00077 <0.005 --- <br /> --- 7/20/11 1.2 0.15 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 0.00099 <0.005 0.028 <br /> --- 10/19/11 1.2 0.85 0.13 37 <0.0005 <0.0005 <0.0005 <0.0005 0.00052 <0.005 --- <br /> --- 1/19/12 1.4 0.54 0.12 36 <0.000511 <0.0005 <0.0005 <0.0005 0.00050 <0.005 0.087 <br /> --- 4/19/12 2.0 0.70 0.24 36 <0.0005 <0.0005 <0.0005 <0.0005 0.00072 <0.005 --- <br /> --- 7/19/12 2.1 0.72 0.068 37 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 10/17/12 2.3 0.95 0.063 37 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 --- <br /> --- 2/15/13 1.9 7.3 1.137 <0.0005 <0.0005 0.00059 <0.0005 0.00064 <0.005 --- <br /> --- 4/17/13 2.5 0.77 0.05537 <0.0005 <0.0005 0.00067 <0.0005 0.00062 <0.005 --- <br /> --- 7/15/13 2.1 0.50 0.1137 <0.0005 <0.0005 0.0013 <0.0005 0.0006 <0.005 --- <br /> MW-60 --- 10/23/08 <0.05 0.11 47 0.053 36 0.00063 <0.0005 <0.0005 <0.001 <0.0005 <0.005 <br /> --- 1/21/09 <0.05 <0.05 <0.05 <0.0005 <0.0005 <0.0005 <0.001 <0.0005 <0.005 <0.005 <br /> --- 4/22/09 <0.05 0.095 47 <0.05 <0.0005 <0.0005 <0.0005 <0.001 <0.0005 <0.005 <br /> --- 7/29/09 <0.05 0.26 d1 0.063 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <0.0050 <br /> --- 10/20/09 <0.05 0.7347 0.836 <0.0005 <0.0005 <0.0005 0.00145 <0.0005 <0.005 <br /> --- 1/21/10 <0.05 0.062 53 0.055 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <0.0050 <br /> --- 4/20/10 <0.05 0.92 d1 1.4 <0.0005 <0.0005 <0.0005 0.00074 <0.0005 <0.005 <br /> --- 7/20/10 <0.05 0.16 47 0.12 36 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <0.0050 <br /> --- 10/20/10 <0.05 0.088 47 0.078 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <br /> --- 1/26/11 <0.05 0.08441 0.078 d2 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <0.0050 <br /> --- 4/20/11 <0.05 <0.05 <0.05 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <br /> --- 7/20/11 <0.05 0.1041 0.13 36 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <0.0050 <br /> --- 10/18/11 <0.05 0.92"' 0.70'° <0.0005 <0.0005 <0.0005 <0.0005 <0.0005 <0.005 <br /> Page 40 of 60 <br />