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TABLE 2
<br /> CUMULATIVE ANALYTICAL RESULTS-GROUNDWATER
<br /> San Joaquin County Courthouse,222 E.Weber Avenue,Stockton,California
<br /> OXYGENATES -
<br /> SAMPLE DATE BTHYL-
<br /> LOCATION SAMPLED TPH-G BENZENE TOLUENE BENZENE XYLENES MTBE DIPE ETBE TAME TBA 1,2-DCA
<br /> B4 02103MI 120 24 1 Nn<05 1 5,2 1 1.6 6.8 N6<R5 ND<a.5 NO<0.5 ND<5 NA
<br /> B-2 02103101 36 000 1,700 1 4,600 1 1,400 1 5900125 ND<5 N0<5 NO<5 ND<50 NA
<br /> B•] 1 02103/01 1 NO-5D ND<OS ND105 1 ND IS ND<a,5 ND<O5 ND<05 NO<05 ND<05 ND<5 NA
<br /> 13-4 01!13107 NO<50 NOc0.5 NOc6.5 ND<0.5 ND<r .6 NOc6.5 ND<0,5 ND<0.5 NDc5 ND<0.5
<br /> B-5 01!13107 No<59 NO<0.5 ND<QS ND<0.5 NO<7 2.5 ND<05 NO<0.5 ND105 ND<5 ND<05
<br /> B-6 01113107 40<50 ND<0.5 ND<0.5 ND10.5 N 1 1.3 ND<0.5 NDe0.5 ND<0.5 ND<5 ND<0.5
<br /> CPT-1 01!13!07 ND150 NO<0.5 I ND<0.5 I ND<0.5 I ND<i 1 3,1 1 ND<0.5 ND10.5 ND<0,5 ND<5 NO<Q,5
<br /> 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 /> 11125102- 25 000 1,000 2,400 1,200 3,700 19 ND<0.5 ND<0.5 ND<0.5 ND<5 NA
<br /> 02119/03 18,000 1,200 1,300 1,000 3,200 ND<5 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 05109103 11,000 880 430 980 2,600 ND<5 ND<5 ND<5 NO<5 22<50 ND-5
<br /> 09112/03 21,000 1,200 79 1,300 4,400 15 ND<5 ND<5 ND<5 No<50 ND<5
<br /> 12111103 15,000 1,900 1170 1,800 4,600 20 ND<5 ND<5 ND<5 No<50 ND<5
<br /> 03x24/04 29,000 1,900 280 2,000 6.800 13 ND<5 ND-5 ND<5 ND<50 i ND<5
<br /> 06118104 11 000 710 35 940 2,600 10 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 08/19/04 5,700 420 ND<20 570 1,200 7.7 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 12/30/05 4,700 370 10 480 680 ND<5 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 03/23/05 6,100 640 57 680 111400 6.5 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 061291D5 1,480 129 29.4 190 218 ND<5 ND<5 ND<5 ND<5 ND<50 ND<5
<br /> 0921105 919 102 ND<2.5 141 15.9 ND<5 ND<5 ND<5 ND-5 ND<50 ND<5
<br /> 12/30/05 727 84.5 2.7 87.1 49.8 2.7 ND<0.5 ND<D.5 N0<0.5 ND<5 ND<0.5
<br /> 03/15/06 407 47.4 2.9 44.1 13.7 2.2 ND<0.5 ND<0.5 NO<DS NO<5 1.6
<br /> 6621196 89.8 2.2 ND<0.5 4.9 ND<lo 3.1 ND<0.5 ND<0.5 ND<0.5 ND<5 NO<0.5
<br /> 09/18!06 248 ND<0.5 1.2 3.2 51 3,5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 12113/06 76,7 2.4 NO<0.5 1.5 4.6 1.8 ND<D.5 N0<05 ND<0.5 ND<5 ND0.5
<br /> 03191107 63.1 2.0 ND<0.5 0.9 2.9 1.8 ND<D.5 NO<0.5 NO<0,5 ND<5 ND<0.5
<br /> 06/12/07 ND<50 0,9 ND<0.5 ND<0.5 1.1 1.2 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 09127107 ND<50 ND<0,5 ND<0.5 ND<0,5 1.7 1.1 N0,10.5 NO<O5 ND<0.5 ND<5 ND<0.5
<br /> 12111!07 112 7.9 ND10,5 1.6 8.9 0.8 N0<0 S _ NW,5 ND<0.5 ND<5 ND<D.5
<br /> 0321108 54.5 0.9 ND<0.5 ND<0.5 1.9 1,0 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> MW-2 07124702 1 NOc59 NDc05 ND<0.5 NO<0.5 ND<£ NO<D.5 ND<05 ND<0.5 ND<0.5 NDc5 MNO�0.6
<br /> 11/25/02 ND<50 ND<D_5 ND10.5 ND<0.5 N6<£ ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<5
<br /> 02119/03 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<t ND<9.5 ND<O5 ND<0.5 ND<r0 ND,$
<br /> OW9103 ND<50 ND<D_5 ND<0.5 ND<0.5 1111 ND<0.5 ND<0.5 ND<0.5 NO<0.5 NDc5
<br /> 09/12/03 NO<50 ND<0.5 ND<0.5 NDc0.5 ND0 NO<OS ND<0.5 ND<a.5 ND<0.5 N0<5 12111/03 ND<50 ND<0.5 ND<05 ND<0.5 ND<1 NO<0.5 ND<C.5 ND<0.5 ND<0.5 ND<5 0324164 NOT SAMPLED-DUMPSTER OVER WELL
<br /> 06/16104 ND<50 ND<0.5 ND<0.5 ND<D.5 ND<t 1.1 NWS ND<0,5 NO<OS NOc5
<br /> 08/19/64 NO-50 ND<05 ND<0,5 ND<0.5 ND<1 1,7 ND<0.5 ND0.5 ND<0.5 ND<5 ND<OS
<br /> 12/30/05 ND<50 ND<0.5 ND<0.5 NO<0.5 ND<l X2,3 ND<0.5 14D<0.5 ND<0.5 ND<5 N6<0.5
<br /> 0323195 ND<50 ND<0.5 ND<0.5 ND<D.5 NDtl 2.9 ND<0.5 ND<0.5 NDc0.5 NO<5 ND<0.5
<br /> 06129105 ND-50 N045 ND<0.5NO-0,5 ND-1 3.7 ND<0.5 ND<0.5 NO<0.5 N0<5 ND<O 5
<br /> 0921105 NO<50 NO<0.5 N0<0.5 NO<05 ND0 4.2 ND<0,5 N0<0,5 ND<0.5 ND15 ND<0.5
<br /> 12x30105 ND<50 NO<05 N0<0,5 ND<9.5 ND<l 4,1 ND<0.5 ND<0.5 NO-0.5 ND<5 ND<0.5
<br /> 03115M6 ND150 NO<0,5 ND<0.5 ND<o5 ND<1 3.8 ND<05 NO<0.5.. ND<0.5 ND<5 ND<0.5
<br /> 0521166 ND-50 NO<05 NW ND<0.5 ND<7 3,0 ND<0.5 ND<0.5 ND<O.5 NO'S ND<0.5
<br /> � 09118106 ND<50 ND<0.5 ND<O5 KD<0.5 ND<1 3,7 ND<0,5 N0<0,5 ND<0.5 ND<5 ND<0.5
<br /> 12113/05 NO<50 ND<0.5 ND<o,5 ND<0.5 ND<7 1,7 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 03101107 ND150 ND<0.5 ND<0,5 ND<0.5 NO<£ 1.5 ND<D.5 ND<05 N0<0 5 NDc5 ND<0.5
<br /> 05112!07 NO<50 ND<05 N0<0.5 ND<0.5 N0<7 1.2 NO<0.5 ND<0.5 ND<0.5 N0<5 ND<0.5
<br /> 09/27107 N0<5o NDc0.5 ND<0.5 NO<0.5 ND<1 1.3 ND<05 ND<0.5 ND<0.5 ND<5 ND<0,5
<br /> 12!11!07 ND<50 NDc0,5 ND<0.5 ND<0.5 NO<£ 1,0 NO10.5 ND<0.5 ND<0.5 ND<5 ND<05
<br /> 03/21/08 ND<5q NO<0.5 NO<0.5 ND<0.5 ND<1 1.1 ND105 N0<0,5 ND<0.5 ND<5 NO<0,5
<br /> MW-3 07/24/02 ND<50 ND<0.5 ND<0.5 ND10.5 ND<l ND<D.5 ND<0.5 ND<0.5 ND<0.5 ND6 ND<0.5
<br /> 11125102 ND<50 ND<0.5 ND40.5 ND<0.5 ND-0 NOc0.5 ND<0.5 ND<0.5 NO<D.5 ND<5 NA
<br /> 02/19/03 ND<50 ND<0.5 ND<0.5 ND<0-5 ND<l N00.5 ND<0.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 05169/03 ND<50 ND<0.5 ND<0.5 ND<0,5 ND<l NO<05 ND<0.5 ND<0.5 ND<05 N0<5 ND<0.5
<br /> 09112103 ND<50 20<05 ND<0.5 ND<0.5 ND<£ NO<0.5 ND<0.5 ND0.5 ND<o.5 NO<5 ND<05
<br /> 12111103 ND<50 NO<0.5 NO<0.5 ND<0.5 ND<£ ND<DS ND<a,5 ND<0.5 ND10,5 ND<5 NO<0.5
<br /> 03124104 ND<50 ND<0.5 N6<9.5 ND<0,5 ND<l 0.5 Nb<0.5 ND<0.5 ND<05 ND<5 ND<05
<br /> 06!18104 ND<50 NO10.5 ND<0.5 ND<05 ND<i 4.2 140<0.5 ND<0.5 ND0,5 ND<5 ND<0.5
<br /> 08/19/04 NO<50 ND<O5 N0<O,5 ND<0.5 ND<l 5,9 ND<0.5 NO<0.5 NO<0.5 ND<5 ND<05
<br /> 12!30105 ND<50 ND<4.5 ND<05 N6<6,5 NO<1 6.7 ND<0,5 ND0.5 ND<0.5 N0<5• NDc0.5
<br /> 03!23705 ND<50 ND<05 NDc0.5 Nb<o.5 ND<1 6.0 ND<0.5 ND<0.5 ND<0.5 ND<5 ND05
<br /> 06129/05 ND<50 NO<0.5 ND<0,5 ND<0 5 ND<l 5.7 N60.5 ND<0.5 ND<0.5 ND<5 ND<0.5
<br /> 0921!05 ND<50 ND<0.5 ND<0.5 ND<0.5 Nb<£ 4.2 NO<0.5 ND<0.5 HD<0.5 ND<5 ND<D 5
<br /> 12130/05 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<i 2.8 ND<0.5 ND10S ND10.5 ND<5 ND<0.5
<br /> 03115/06 ND<50 Nn<0.5 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 /> 0621106 1`113<54 N1010.5 ND<0.5 ND10.5 ND<1 1.5 N0<0.5 NO<0.5 ND<0.5 ND<5 ND<0.5
<br /> 09!16106 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<t 1.2 ND<05 NO<R5 ND<0.5 ND<5 ND<0.5
<br /> 121131D6 NO<50 ND<0.5 ND<0.5 ND<0.5 ND-1 0.6 ND<O5 ND-C.5 NOc0.5 ND<5 ND<05
<br /> 03101107 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<1 0.9 ND<0.5 NO<u.5 ND<0.5 ND<5 ND<0.5
<br /> D6112M7 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<1 1.0 ND<0.5 ND<0.5 NO<O5 ND<5 ND<0.5
<br /> 09/27107 ND<50 ND<0.5 ND<D,S ND<0.5 ND<1 1.3 ND<0.5 ND<0.5 ND<0.5 N0c5 ND<0.5
<br /> 12111107 ND<50 N0<0.5 ND<0.5 ND<0.5 ND<l 1.0 ND<0.5 ND<0.5 ND<05 NO<5 ND<0,5
<br /> 03121108 NO<50 NO<0.5 NO<05 ND<D 5 ND<i 1.3 ND<0.5 NO<0.5 ND<0.5 NO<5 NO<0.5
<br /> NOTES: All results are reported Tn micrograms per liter(ugR),which translates to parts per billion(ppb!
<br /> Total Petroleum Hydrocarbons as Gasoline{TPH-G)and benzene,toluene,ethylbenzene,xylenes(BTEX)analyzed by EPA Method 8 02 131801 5M or 826CB
<br /> Oxygenates: methyl-t-butyl ether(MTBE),di-isopropyl ether{DIPE),ethyl-1-butyl ether(ETRE),tart-amyl methyl ether(TAME)and tart-butanol(TBA)
<br /> analyzed by EPA Method 82609. 1,2-dichlaroethane(1,2-DCA)also analyzed by EPA Method 8.260B
<br /> ND<50=Not Detected at reporting limit of 50 ppb
<br /> NA=Not analyzed for specified compound
<br /> 1 off
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