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Working to Restore Nature <br /> TABLE 2 <br /> RESULTS OF LABORATORY ANALYSES OF GROUNDWATER SAMPLES <br /> Fire Engine Company No 2 <br /> 110 West Sonora Street <br /> Stockton, California <br /> (Page 2 of 2) <br /> Well/ Ethyl- Total <br /> Sample ID Date TPHg TPHd Benzene Toluene benzene Xylenes <br /> MW-4 <br /> W-38-MW4 05/31/90 240 <05 <05 11 <05 15 <br /> W-42-MW4 04/17/92 54 <100 <05 06 07 05 <br /> W-43-MW4 07/16/92 400 <100 <05 <05 <05 <05 <br /> W-45-MW4 10/20/92 190 <50 <05 <05 <05 <0.5 <br /> W-42-MW4 02/24/93 <50 <50 <05 <05 <05 <05 <br /> W-40-MW4 05/25/93 <50 <50 <05 <05 <05 <05 <br /> W-41-MW4 08/05/93 82 <50 <05 <05 <0.5 <05 <br /> W-41-MW4 10/25/93 130 <50 <05 <05 <05 <05 <br /> W-41-MW4 03/30/94 67 <50 <05 <05 <05 <05 <br /> MW-5 <br /> W-40-MW5 10/25/93 <50 <50 <05 <05 <05 <05 <br /> W-39-MW5 03/30/94 <50 420 <05 <05 <05 <05 <br /> RW-1 <br /> W-0910-RWI 09/10/92 1,100 NR 33 13 51 32 <br /> W45-RW1 10/20/92 810 *<50 21 37 27 72 <br /> W-45-RWI 10/21/92 630 *<50 19 <05 <05 12 <br /> W-45-RW1 10/22/92 610 *<50 17 <05 19 31 <br /> W-42-RW1 02/24/93 1,200 *<50 34 62 15 63 <br /> W-40-RW1 05/25/93 450 73 47 48 11 40 <br /> W-41-RWI 08/05/93 540 63 27 23 056 18 <br /> W-41-RW1 10/25/93 61 <50 <05 <05 <05 <05 <br /> RW-1 03/30/94 NR NR NR NR NR NR <br /> PZ-1 03/30/94 NR NR NR NR NR NR <br /> Results in parts per billion (ppb) * Chromatogram indicates gasoline <br /> TPHg = Total petroleum hydrocarbons as gasoline TPHd = Total petroleum hydrocarbons as diesel <br /> < = Less than detection hmit for analytical rnethod used NR = Not requested <br /> Sample ID W-31-MW1 Sample depth in feet (31) and well number (MWI) <br /> 0422jesc/38009-10 <br />