ARCHIVED REPORTS_1ST QUARTER 2008 SITE STATUS REMEDIAL SUMMARY AND GROUNDWATER MONITORING REPORT

Home Browse Search

Table 4 Groundwater Analytical Data-Total Petroleum Hydrocarbons and BTEX South Shore Parcels-Parcel 2A and Adjacent Areas West Weber Avenue and North Lincoln Street Stockton,California Depth Ethyl- Sample (feet, Date TPHg TPHd TPHk TPHo Benzene Toluene benzene Xylenes ID b s) Sampled (mg/1) (mg/1) (mg/1) (mg/1) (M911) (mg/1) (mg/1) (mg/1) A Zone Wells-Area 2A/2B and Adjacent Areas cont. MW-4(cont) --- 1119/99 6.93 - - - 0.101 (0.0849)" 0.517(0.458)• 0.418(0.419)' 1.07(1.08)" --- 2/27/99 --- 3.41 --- - - --- 5/20/02 16 3.6(1.3) --- <0.3(<0.3) <0.05 1.4 1.2 2.63 --- 9/30/02 17 <5.0(<5.0) -- <0.1 (<O.1) 0.014 1.4 1.2 2.81 --- 1215/02 13 8.4(7.0) - <0.1 (<O.1) 0.0064 0.74 0.89 1,81 --- 315/03 17 <5.5 - 0.0964 <0.010 1.1 1.3 2.47 --- 518103 14 9.90 - 0.14 0.008 0.79 1 1.84 --- 8121/03 22 5.70 - 0.08 0.01 1.0 1.4 2.79 --- 11/13/03 16 101 -- 0.280 4 0.0078 0.75 0.93 1.79 -- 2/20/04 19 7.00 - 0.2418 0.0074 1.0 1.3 2.53 -- 6/3/04 14 11.00 -- 0.32 4 0.007 0.59 0.9 1.72 -- 9/9/04 17 13.00 -- 0.114 0.0078 0.71 0.86 1.77 -- 12/10/04 23 31.00 -- 0.194 0.0041 11 0.93 1.5 3.03 --- 2/25/05 29 284 - 0.32 4 0.015 1.20 1.6 3.18 --- 5/26/05 18 4.28 -- 0.056 24 0.011 0.88 1.1 2.69 -- 8/24/05 15 11.00 -- <0.05 0.0089 0.59 1 1.89 11/14/05 Not sampled due to Sheen --- 2/16/06 15 <5.0 s - <0.05 0.0074 0.76 0.97 2.15 --- 5/15/06 Not sampled due to Sheen --- 8/16106 14 <4.0 9 - <0.05 0.035 0.89 1.2 2.06 --- 11/14/06 Not sampled due to Sheen --- 2/5/07 Not sampled due to Sheen --- 517/07 Not sampled due to Sheen --- 7/5/07 12 120 --- 0.22 31 0.013 0.52 0.94 1.77 -- 10/10/07 20 98 --- 0.17 08 0.022 1.1 1.4 3.16 1/25/08 16 <8.08 -- <0.05 ARM MW-5 23 7124/90 7.7 0.68 --- --- 0.047 0.0067 0.023 0.015 --- 10/18/96 1.2 <0.05 --- <0.2 0.004 0.094 0.074 0.31 --- 1/19199 0.415 --- --- --- ND/ND' 0.00713(0.00549)" 0.0117(0.011)' 0.0405(0.0319)- --- 2/27/99 --- 0.19 --- -- -- - --- --- 9/2/99 0.159 0.12 -- -- <0.0025 <0.0025 <0.0025 <0.0025 <0.017 <0.017 --- 7/19/02 2,4' 1.9(1.4) - <0,3(<0.3) <0.017 <0.017 --- 9130/02 2.0 <0.5(<0.3) - <0.1 (<0.1) <0.0005 <0.0005 0.017 <0.001 --- 12/5/02 3,1 <1.5(<1.0) - <0.05(<0.05) <0.001 0.014 0.059 0.164 (FD) -- 12/5/02 3.5 <1.5(<1.5) - <0.05(<0.05) <0.001 0.012 0.05 0.142 -- 3/5/03 3.4 <2.0(<1.5) - <0.05(<0.05) <0.0005 <0.0005 0.0014 <0.001 -- 5/5/03 1 2.8 <2.0(<0.07) --- 0.057 '(<0.05) <0.001 0.0088 0.074 0.19 I:\Tidewat.9stockton(Parcel 2A-0415)\Tables\QMR Tables\200M1QO8\Parcel2A(Tables 2,4,5,6,7)Historo" w Tables 1QO8.xls Pa•of 44