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TABLE 3
<br /> Analytical Results of Groundwater Samples - EPA Methods 8015M/8260B
<br /> Former OCAMPO PROPERTY
<br /> 821 South Wilson Way, Stockton, California
<br /> (pg/I)
<br /> (S-eonlllnite-,) Date TPH-g TPH-d TPH-mo Benzene Toluene benzene Xylenes DIPE ETBE MTBE TAME TBA EDB 1,2-DCA
<br /> MW-508122/08 150,000 -- -- 39,000 36,000 2,900 19,700 48 <1 <1 140 <10 1,100 110
<br /> (35'-55'bsg) 09/15/09 190,000 -- -- 38,000 52,000 3,800 25,800 <i <1 <i 80 <10 1,100 140
<br /> 12/10/09 200,000 -- -- 43,000 54,000 5,400 21,000 <1 11 <1 21 110 85 290
<br /> 01/20/10 160,000 -- -- 44,000 52,000 6,600 22,600 <i <1 <i 4.0 <10 720 130
<br /> 04/13/10 320,000 -- -- 35,000 56,000 7,400 47,000 <i <1 <i 26 <10 880 46
<br /> 07/13/10 330,000 -- -- 34,000 70,000 8,600 41,000 <i <1 <i 110 <10 1,100 650
<br /> 10/29/10 340,000 -- -- 55,000 80,000 7,600 52,000 <1 11 <1 92 <10 760 580
<br /> 01/28/11 350,000 -- -- 61,000 86,000 8,000 58,000 <1 <1 <i 240 <10 520 750
<br /> 08/03/11310,000 -- -- 43,000 50,000 4,800 28,000 <1 <1 <i 140 <10 640 250
<br /> 12/19/11 94,000 -- -- 27,000 29,000 2,200 12,900 <1 <1 <i 75 <10 130 240
<br /> 12/22/11 110,000 -- -- 22,000 34,000 3,800 23,600 <1 <1 <i 45 <10 61 260
<br /> 04/10/12 1,200,000 -- -- 2,000 3,900 340 9,500 <1 <1 <i 9.1 <5 250 430
<br /> 05/16/12 120,000 -- -- 3,600 9,200 1,000 12,800 10.5 <0.5 10.5 16 <5 310 240
<br /> 07/13/12 300,000 -- -- 9,400 28,000 2,800 30,000 10.5 <0.5 10.5 66 <5 420 150
<br /> 01/28/13 210,000 -- -- 5,200 13,000 1,000 6,000 <0.5 <0.5 <0.5 37 <5 5 62
<br /> 08/30/13 220,000 -- -- 5,400 11,000 990 7,100 <i <1 <i 36 <10 340 350
<br /> 01/06/14 280,000 -- -- 7,900 21,000 4,200 26,700 <i <1 <i 27 <10 500 280
<br /> 06/12/14 86,000 -- -- 1,500 3,900 320 5,900 <i <1 <i 21 <10 160 190
<br /> 07/11/14 110,000 -- -- 8,600 11,000 360 14,100 <i <1 <i 22 120 110 170
<br /> 01/08/15 12,000 -- -- 690 3,100 270 4,700 <i <1 <i 23 <10 30 68
<br /> 08/05/15 5,300 -- -- 85 160 36 1,560 <1 <1 <i 4.2 <10 3.5 5.7
<br /> 12/23/15 10,800 -- -- 418 1,700 437 2,410 <1 <1 <i <1 <10 <1 <0.5
<br /> 03/07/16 8,630 -- -- 50.3 137 232 1,820 <1 <1 <i <1 <10 <1 <0.5
<br /> 06/09/16 7,330 -- -- 29.0 43 121 1,320 <1 <1 <1 <1 <10 <1 <0.5
<br /> 09/26/16 13,300 -- -- 34.1 50.2 226 2,270 <1 <1 <1 <1 <10 <1 <0.5
<br /> 12/27/16 17,600 -- -- 53.7 54.4 254 2,480 <5 <5 <3 <5 <50 <1 <1
<br /> 03/06/17 12,000 -- -- 49 110 300 2,600 <0.5 10.5 <0.5 <0.5 <10 1.1 3.0
<br /> 06/02/17 17,000 -- -- 180 330 270 2,100 <25 125 125 125 <100 <25 125
<br /> 09/22/17 8,900 59 10 <10 1,600 <10 <10 <10 <10 <40 <10 <10
<br /> MW-608122/08 600 -- -- 55 20 <0.5 <0.6 <1 <1 <1 17 110 <0.5 <0.5
<br /> (70'-75'bsg) 09/15/09 230 -- -- 15 11 <0.5 <0.6 <i <1 <i 9.2 <10 <1 <0.5
<br /> 12/10/09 260 -- -- 15 18 <0.5 43.0 <i <1 <i <1 <10 <1 <0.5
<br /> 01/20/10 310 -- -- 15 15 2.6 20.8 <i <1 <i <1 <10 <1 <0.5
<br /> 04/13/10 <50 -- -- 3.3 10.5 <0.5 <0.6 <i <1 <i <1 <10 <1 <0.5
<br /> 07/13/10 <50 -- -- <0.5 10.5 <0.5 <0.6 <i <1 <i <1 <10 <1 <0.5
<br /> 10129'10 <50
<br /> -- -- <0.5 10.5 <0.5 <0.6 <i <1 <i <1 <10 <1 <0.5
<br /> 01/28/11 <50 -- -- <0.5 10.5 <0.5 <0.6 <i <1 <i <1 <10 <1 <0.5
<br /> 07/13/12 140 -- -- <0.5 8 <0.5 13.1 <i <1 <i <1 <10 <1 <0.5
<br /> 01/28/13 100 -- -- <0.5 3 <0.5 10.6 <i <1 <i <1 <10 <1 <0.5
<br /> 08/30/13 <50 -- -- <0.5 <0.5 <0.5 <0.6 <i <1 <i <1 <10 <0.5 <0.5
<br /> 01/06/14 <50 -- -- <0.5 <0.5 <0.5 <0.6 <i <1 <i <1 <10 <0.5 <0.5
<br /> 07/11/14 400 -- -- 2.8 7 5.8 11.3 <i <1 <i <1 <10 <0.5 <0.5
<br /> 01/08/15 200 -- -- 2.8 11 1.2 22.5 <i <1 <1 <1 <10 <0.5 <0.5
<br /> 08/05/15 <50 -- -- <0.5 10.5 <0.5 <0.6 <i <1 <1 <1 <10 <0.5 <0.5
<br /> 12/23/15 <50 -- -- <0.5 <0.5 <0.5 <1 <i <1 <1 <1 <10 <1 <0.5
<br /> 03/07/15 <50 -- -- 10.5 10.5 <0.5 <1 <i <1 <1 <1 <10 <1 <0.5
<br /> 06/09/16 <50 -- -- 10.5 10.5 <0.5 <1 <i <1 <i <1 <10 <1 <0.5
<br /> 09/26/16 <50 -- -- <0.5 <0.5 <0.5 <1 <1 <1 <i <1 <10 <1 <0.5
<br /> 12/27/16 <50 -- -- <1 <1 <1 <3 <5 <5 13 <5 150 <1 <1
<br /> 03/06/17 <50 -- -- <0.5 0.61 <0.5 10.5 <0.5 <0.5 <0.5 <0.5 110 10.5 <0.5
<br /> 06/02/17 <50 -- -- <0.5 0.61 <0.5 10.5 <0.5 <0.5 <0.5 <0.5 12.0 10.5 <0.5
<br /> 09/22/17 <50 <0.5 <0.5 <0.5 10.5 <0.5 <0.5 10.5 <0.5 12.0 10.5 <0.5
<br />
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