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<br /> TABLE 2
<br /> Historical Groundwater Quality Data
<br /> (Results in pg/I unless otherwise indicated)
<br /> Manna Pro Facility
<br /> 4004 South EI Dorado Street
<br /> Stockton California
<br /> WELL DATE pH** COND ** B T E X BTEX TPH-g TPH-d Total Lead
<br /> ID unds mhos cm
<br /> MW-1 10/02/91 78 11100 31,000 36,000 3 100 7,800 78,000 120,000 <10 i-1-4
<br /> 01/10/92 76 1,000 30,000 34,000 2,300 11,000 77,000 150,000 <10 *33
<br /> 04/23/92 76 1 000 42 000 51 000 2 400 11,000 110,000 140,000 <10 <5
<br /> 07/31/92 73 1,000 32,000 33,000 1,800 9,500 76,000 160,000 <10 <5
<br /> 10/29/92 69 1 000 29 000 26,000 1,500 10 000 67 000 81,000 NA <5
<br /> 02/03/93 70 1,340 27,000 33 000 2,100 11,000 73,000 110,000 NA <5
<br /> 04/15/93 66 1 700 29,000 35,000 2 500 12 000 79,000 110,000 NA <5
<br /> 07/19/93 72 2 530 38,000 46,000 3,200 11,000 98,000 140,000 NA <5
<br /> 10/27/93 74 1,670 19,000 23,000 1,500 8,000 52,000 64,000 NA <5
<br /> 01/10/94 72 1,440 38,000 43,000 2 700 18 000 101 700 160,000 NA <5
<br /> 04/14/94 70 1 170 26,000 25,000 1,900 8,800 61,700 110,000 NA <5
<br /> MW-2 10/02/91 79 1 300 1 900 12 000 1900 6,500 22,000 50,000 <10 *23
<br /> 01/10/92 78 1 300 2 800 14 000 2,100 7,100 26 000 62 000 <10 <5
<br /> 04/23/92 77 1 400 2 300 13 000 2000 6 900 24,000 60,000 <10 <5
<br /> 07/31/92 74 1 300 2,300 12,000 2,000 6,800 23,000 56,000 <10 <5
<br /> 10/29/92 71 1 160 2 900 16,000 2,100 7,400 28 000 47,000 NA <5
<br /> 02/03/93 74 1 230 4,100 15,000 2,000 7,100 28,000 53,000 NA <5
<br /> 04115/93 75 1 100 7,200 20,000 2,100 7,300 37 000 67,000 NA <5
<br /> 07/19/93 78 1 400 6,500 21,000 1,600 6,000 35,000 57,000 NA <5
<br /> 10/27/93 75 1 190 8,000 20,000 150 4 800 34,000 50,000 NA <5
<br /> 01/10/94 76 1 140 6 500 18,000 1,800 5,400 31,700 60,000 NA <5
<br /> 04/14/94 74 1,170 5 500 16 000 1 800 5 300 28,600 66,000 NA <5
<br /> MW-3 10/02/91 76 1,600 4,100 4 600 420 1,600 11,000 23,000 <10 *16
<br /> 01/10/92 76 1 500 3 900 3,800 390 1,700 9 800 19,000 <10 <5
<br /> 04/23/92 76 1,500 12,000 11,000 1,100 3 700 28,000 51,000 <10 <5
<br /> 07/31/92 74 1,600 5,700 3,300 540 1,300 11,000 23,DD0 <10 <5
<br /> 10/29/92 70 1,180 5,600 2700 570 11000 91900 22,000 NA <5
<br /> 02/03/93 71 1380 12,000 13000 1,100 3,500 $0,000 48,000 NA <5
<br /> 04/15/93 73 1 170 17 000 8,200 1,300 3,600 30,000 51,000 NA <5
<br /> 07/19/93 76 1,660 14,000 6,900 1,200 3,600 26,000 42,000 NA <5
<br /> 10/27/93 72 1,130 12,000 4900 930 1,300 19,000 30,000 NA <5
<br /> 01/10/94 NS NS NS NS NS NS NS NS NS NS
<br /> 04/14M 701 1,480 5,C)00 1,8001 520 1 100 8 420 _I 9 000 NA <5
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<br /> ❑C�� GROUNDWATER
<br /> ❑❑❑ TECHNOLOGY
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