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TABLE 2
<br /> CUMULATIVE ANALYTICAL RESULTS-GROUNDWATER
<br /> San Joaquin County Courthouse,222 E,Weber Avenue,Stockton,Califomia
<br /> OXYGENATES
<br /> SAMPLE DATE ETHYL-
<br /> LOCATION SAMPLED TPH-G BENZENE TOLUENE BENZENE XYLENES MTBE DIPE ETBE TAME TBA 12-DCA ►fig
<br /> br B-1 02/03/01 120 24 ND<0.5 5.2 1 1.5 6.8 ND10.5 ND<0.5 ND<0.5 ND<5 NA
<br /> B-2 02/03/01 36,000 1,700 4,600 1 400 5 900 �AND�0.6
<br /> ND<5 ND<5 ND<5 ND<50 NA
<br /> B-3 02/03/01 ND<50 ND<0.5 ND<0,5 ND<0.5 ND10.5 ND<0.5 ND-0.5 ND<0.5 ND<5 NA
<br /> r� MW-1 07124102 27,000 1,800 4,300 1 600 5,200 45 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 11/25/02 25,000 1,000 2,400 1,200 3,700 19 ND4.5 ND<0.5 ND<0.5 ND<5 NA
<br /> 02/19/03 18,000 1,200 1,300 1,000 3,200 ND<5 ND<5 NDc5 ND<5 ND<50 ND<5
<br /> ya 05/09/03 11,000 880 430 980 2,600 ND<5 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 09/12103 21,000 1,200 79 1,300 4,400 15 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 12111/03 15,000 1,900 170 1.800 4,600 20 ND<6 ND<5 ND<5 ND150 ND15
<br /> 0324/04 29,000 1,900 280 2,000 6,800 13 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> V
<br /> 06/18104 11,000 710 35 940 2,600 10 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 08119/04 5,700 420 ND<20 570 1 200 7.7 ND<5 NDc5 ND<5 ND<50 ND<5
<br /> 12/30/05 4,700 370 10 480 680 ND<5 ND<5 NO<$ 140<5 ND<50 ND<5
<br /> 0323105 6,100 640 57 680 1,400 6.5 ND<5 ND15 ND<5 1,113<50 ND<5
<br /> 06/29(05 1,480 129 29.4 190 218 ND<5 ND<5 NO-6 ND<5 NN50 ND<5
<br /> 092105 919 102 ND<ZS 141 15.9 ND<5 ND<6 ND<5 ND<5 ND<50 NN6 f
<br /> tt.4 12/30/05 727 64,5 2,7 87.1 49.8 2.7 NDc0,5 ND<0.5 ND<0.5 ND<5 NDc0,5
<br /> MW-2 0724102 N13<50 ND<0.5 NDc0.5 ND<0.5 ND<1 ND<0.5 ND<0.5 ND<15 ND<0.5 ND<5 ND10.5
<br /> 1125102 ND<50 1413<0.5 ND<0.5 ND<0.5 ND<1 ND<0.5 ND<0.5 ND10.5 ND10.5 ND<5 FNA
<br /> 46y 02/19/03 ND<50 ND10.5 ND<0.5 ND<0.5 ND-11ND<0,5 ND<0.5 NDe0.5 ND<0.5 ND15 ND<0.5
<br /> 05/09/03 ND<50 ND<0.5 ND<0.5 ND10.5 ND<1 ND<0.5 ND<.5 ND<0,5 ND<0.5 ND-S NO-0.5
<br /> 09/12/03 ND<50 ND<0.5 ND<0.5 I ND<0.5 I ND<1 ND<.$ ND<O I ND<0.5 ND<0.5ND<5 ND10.5
<br /> 12/11/03 ND150 ND<D.6 ND<0.5 ND<0.5 ND<7 NN
<br /> D<.5 D <0
<br /> <0.6 ND<0.5 ND .5 ND<5 ND<0.5
<br /> V
<br /> 0324!04 NOT SAMPLED-DUMPSTER OVER WELL
<br /> 06/18/04 ND<50 ND10.5 ND<0.5 ND<0,6 ND<1 1.1 ND<0.5 NO<0.5 NO-0.5 ND<5 ND<0.5
<br /> 08(19104 ND<50 NDc0.5 ND<0.5 ND<0.5 ND<1 1.7 ND<0,5 ND<0.5 ND<0,5 ND<5 ND<0,5
<br /> 12/30105 ND<50 ND<0.5 ND10.5 ND<D.5 NCKI 2.3 ND<.5 ND<0.5 ND10.5 ND<5 ND<0.5
<br /> 0323105 ND150 ND10.5 14113c0.5 ND<0.5 ND-1 2.9 ND<0.5 ND<0,5 ND<0.5 NO<5 ND<0.5
<br /> 0629105 ND<50 ND<0.5 ND<0.5 ND10.5 ND<1 3.7 1 ND<.5 ND<0.5 ND40.5 ND<5 ND<0,5
<br /> V"r 0921105 ND<50 ND<0.5 ND<0.5 NO0,5 ND<i 4.2 ND<0.5 I ND<0.5 ND10.5 ND<5 ND<0.5
<br /> 12/30/05 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<7 4.1 ND-D.5 ND<0.5 ND<0.5 ND<5 ND<0.5 015
<br /> MW-3 0724102 ND<50 ND<,6 ND<0.5 ND<0.5 ND<1 ND<0.5 ND<0.5 ND<0.5 NO10.5 NDe5 ND.0,6
<br /> 1125102 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<1 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5 NA
<br /> 02/19103 ND<50 NDc0.5 ND<0.5 ND<0.5 ND<1 ND<0.6 ND<.6 ND<0.6 ND<0.5 ND<5 ND<0.5
<br /> 05/09103 ND<50 ND-0.5 NO10.5 N13<0.5 NDci 1,10<0.5 ND<0.5 ND<0.5 ND10.5 1,113c5 ND<0.5
<br /> 09/12/03 ND<50 ND<0.5 NDc0.5 ND<0.5 ND<I ND<0.5 ND10.5 ND<0.6 1,113<0.5 ND<5 ND<0.5
<br /> 6.s
<br /> 12/11/03 ND<50 ND<0.5 ND10.5 ND10.5 NDc1 ND<0.5 1,10<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 0324104 ND<50 ND<0.5 ND<0.5 ND<0.5 ND11 0.5 NO-0.5 ND<0,5 ND<.5 ND<5 ND<0.6
<br /> 06118/04 ND<50 ND10.5 ND<0.5 NO<.5 NO-1 4.2 ND<0.5 ND<0.5 ND<0.6 ND<5 ND<0.5
<br /> 08119/04 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<f 5.9 NO<0,5 ND<0.5 ND<0.5 ND<5 I NDc0.6
<br /> 12/30/05 1%10<50 ND<0.5 N130.5 ND<0.5 ND<1 6.7 ND<0.5 ND<0.5 ND<,5 NO<5 ND<0.6
<br /> 0323/05 ND<50 ND<0.6 1413<0,5 1,1134.5 NO<l 6.0 ND<oh ND<0,6 ND<.5 ND<5 ND<0.6
<br /> L-4 0629105 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<1 5.7 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 0921105 ND<50 ND<0.5 ND<.5 NDc0.6 ND-1 4.2 ND<0.5 ND<0.6 1,10<0.6 ND<5 ND<0.6
<br /> L=t ND<50 I ND<0.5 I ND<0.5 ND<.5 ND<1 2.8 ND10.5 ND<0.5 ND<0.6 NO<5
<br /> r..+ NOTES: All results are reported in micrograms per liter(ugll),whIch trenslates to parts per billion(ppb)
<br /> Total Petroleum Hydrocarbons as Gasoline(TPH-G)and benzene,toluene,ethylbenzene,xylenes(STEX)analyzed by EPA Method 8020/8015M or 82608
<br /> Oxygenates: methyk-butyl ether(MTBE),di-Isopropyl ether(DIPE),ethyl-t-butyl ether(ETBE),tart-amyl methyl ether(TAME)and tart-butanol(rBA)
<br /> analyzed by EPA Method 82608. 1,2-dichloroethans(1,2-DCA)also analyzed by EPA Method 82608
<br /> ND-50=Not Detected at reporting limit of 50 ppb
<br /> %-o NA=Not analyzed for spectried compound
<br /> loft
<br /> 6.
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