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TABLE 5 Page. 2 of 6
<br /> HISTORICAL GROUNDWATER ANALYTICAL RESULTS
<br /> (Results in ug/L)
<br /> Golden Grain Company
<br /> Manteca, California
<br /> Sample Sample Ethyl-
<br /> ID Date TPH-g Benzene Toluene- Benzene XylenesMW-3 06/12/90
<br /> cont. 02/18/93 - - -
<br /> 05/14/93 - -08/12/9311/11193 - -- -02/18/94 <10 <0 3 <0 3 <0 3
<br /> ' 05120/94 - - -
<br /> 08/19/94
<br /> 11/18194 - -
<br /> 02/16195 -
<br /> 05/09/95 - - -
<br /> 08/18/95
<br /> 11/17/95 - -
<br /> 02/20/96 - - - - -
<br /> 05/21/96 <50 <05 <0 5 <0 5 <2
<br /> MW-4 02111/87 80,000 3,200
<br /> 06109/87 -
<br /> 12129187 - -06/21/88 _
<br /> 11/14/89
<br /> 03123/90 - Y
<br /> 06/12/90
<br /> 02/18/93 65,000 4,400 15,000 2,300 20,404
<br /> 05/14/93 - - -
<br /> 08/12/93 - - - -
<br /> 11/11/93 41,000 2,000 5,200 1,300 14,000
<br /> 02/18/94 19,000 640 1,100 320 3,300
<br /> 05120/94 35,000 1,500 4,700 680 5,700
<br /> 08/19/94 24,000 1,200 2,000 650 4,300
<br /> 11/18/94 20,000 1,100 1,700 560 3.600
<br /> 02116/95 1,200 55 18 4 140
<br /> 05/09195 1,900 66 40 24 180
<br /> 08/18/95 4,400 400 180 90 460
<br /> 11/17/95 4,000 500 320 92 480
<br /> 02120/96 1,900 190 130 13 310
<br /> 05121/96 1,100 200 52 26 160
<br /> MW-5 02/11/87
<br /> 06/09/87 140,000 4,900 -
<br /> 12129/87 - - - -
<br /> 06/21/88 --
<br /> 11/14/89 52,000 6,100
<br /> 03/23190 63,000 7,100 -- - -
<br /> r 06112/90 49,000 7,100 450 2,700 9,400
<br /> 04/18/91 49,000 4,100 24 2,700 6,200
<br /> 02/18/93 37,000 690 <6 1,200 2,100
<br /> 05/14193 17,000 380 15 770 1,300
<br /> 08/12/93 -' - - -
<br /> 11/11/93 3,200 14 6 94 55
<br /> 02/18/94 4,000 5 10 52 52
<br /> 1
<br /> TPH-g=total petroleum hydrocarbons
<br /> -=not analyzed
<br />
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