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1MPDS-UN5098-09
<br /> January 24, 1996
<br /> Page 6 of 9
<br /> TABLE 3 Continued
<br /> SUMMARY OF LABORATORY ANALYSES
<br /> WATER
<br /> (UNOCAL MONITORING WELLS)
<br /> 1, 2-
<br /> TPH as Ethyl- Dichloro-
<br /> Date Well Gasoline Benzene Toluene benzene xis ethane
<br /> 9/14/94 MW10 100 6 1 7 2 6 . 0 5 7 2 5
<br /> MW11 88, 000 12, 000 18, 000 21200 11, 000 180
<br /> MW12 23 , 000 1, 200 720 540 1, 800 ND
<br /> MW13 ND 2 . 2 5 .4 0 . 60 4 . 3 ND
<br /> MW14 150 5 0 4 . 7 4 2 3 8 ND
<br /> MW15 ND 1 2 2 7 ND 2 4 ND
<br /> 6/28/94 MW10 ND ND ND 4 . 0 0 80 ND
<br /> MW11 86, 000 15, 000 20, 000 1, 700 11, 000 310
<br /> MW12 25, 000 760 820 340 2 , 200 ND
<br /> MW13 ND ND ND ND ND ND
<br /> 3/29/94 MW10 220 1 5 ND 13 0 77 2 9
<br /> MW11 87, 000 14, 000 17, 000 1, 700 9, 700 220
<br /> MW12 36, 000 3 , 400 3 , 500 650 3 , 200 ND
<br /> MW13 ND 0 81 1 . 2 0 83 0 74 ND**
<br /> 12/20/93 Mw10 110 1 1 0 . 65 5 4 ND 2 8
<br /> MW11 100, 000 17, 000 23 , 000 1, 800 16 , 000 280
<br /> MW12 31, 000 1, 600 720 320 1, 900 ND
<br /> MW13 ND ND 0 . 52 ND ND ND
<br /> 9/29/93 MW10 ND 2 . 5 ND 6 2 ND ND
<br /> MW11 51, 000 8 , 300 7, 200 1, 300 4 , 000 77
<br /> MW12 20, 000 1, 200 840 660 1, 400 ND
<br /> MW13 ND ND ND ND ND ND
<br /> 6/28/93 MW10 220 17 ND 26 0 62 1 2
<br /> MW11 83 , 000 18, 000 24 , 000 2 , 100 13 , 000 300
<br /> MW12 22, 000 1, 300 920 500 1, 800 8 7
<br /> MW13 ND ND ND ND ND ND
<br /> 3/25/93 MW10 470 5 . 5 ND 21 0 62 2 2
<br /> MW11 78 , 000 18, 000 23 , 000 2 , 100 12 , 000 190
<br /> MW12 21, 000 2 , 800 1, 900 700 1, 400 ND
<br /> MW13 ND ND ND ND ND ND
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