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Table 1
<br /> Groundwater Monitoring Data and Analytical Results
<br /> Former)Unocal Service Station#0187 '
<br /> k 437 East Miner Avenue
<br /> F
<br /> ;,Stockton, California
<br /> Product
<br /> Well IDI Date DTW GWE Tbickness TPH(G) B T E X MTBE
<br /> TOC* (It) (I1.) (Ppb) (ppb) (ppb) (ppb) (Ppb) (ppb)
<br /> k
<br /> L --
<br /> U-2 05/07/96 3677 -2528 000 60 f 18 <0 s <0 5 <0 5
<br /> <0 5 --
<br /> (cont) 08/06/96 3656 -25 07 j 000 57 15 054 <0 5<0 5 <0 5 --
<br /> 11/05/96 3619 -2470 000
<br /> <50 0 62 <0 5
<br /> 02/03/97 3263 -21 A4 I 0 00 <50 052 <0 5 <0 5 <0 5 <5 0
<br /> J1 4
<br /> 05/01/97 3181 -2032 1 0 00 58 089 <0 5 <0 5 <0 5 <5 0 -
<br /> <05 <50
<br /> 08/04/97 t 32 10 -20161 1 10 00 78-t 088 <p 5 <0 5 s y r
<br /> 11/03/97 3302 -21X53 I0 00 <50 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 02/13/98 30 41 -1892 '1 10 00 <50 <0 50 <0 50 <0 5N <0 50 <2 5 _
<br /> 03/09/98 29 49 -18100 �� x(100 '<50 <0 50 <0 50 - <0 50 <D 50 <2 5/<2 0° y _
<br /> 05/26/48 27 08 -15159 11 !�(
<br /> 00 <50 <0 50 <0 50 <0 50y - <0 50 <2 508/17/98 2636 -1487 1� E00 57 0 66 069 <0 SD}, 1 i <2 5
<br /> 11/10/98 2645 -1496 ; j0 00 507 <0 50 _ <0 50 <0 50, <0 50 <2 5
<br /> 02/05/99 2592 714 43 1000 <50 <0 50 <0 50 <0 No, <D 50
<br /> 1102 05/07/99 2480 -13 78 000 <50 <0 50 <0 50 <0 50, <0 50 --, -
<br /> 08/20/99 25 12 -14110 + 1000 6410 <0 50 <0 50 <0 50 0 83 --
<br /> ' <50 0 <0 500 <0 500 <0 500' <0 500 <5 001<2 00°
<br /> 11/23-24/99 2606 -1504 { f 0 00 _ _ -
<br /> y
<br /> 1125 08/19/94 47 12 -35 87 1 000 51,000 9,700 1,300 2,100 5,600 -- -
<br /> 11/17/94 4748 =36 23 11 i1000 42,000 9,600 s 1,800 2,000 4,600 -- `
<br /> 02/17/95 45 57 -3432 1000 47,000 9,100 2,100 1,600 5,300
<br /> 05/09/95 4282 -3157 1!0 00 53,000 7,600 3,900 2,600 - 11,000 -- -
<br /> 08/09/95 41 15 -2990 1,000 38,000 4,800 1,900 2,100 9,600
<br /> 11108195 4103
<br /> -2978 ' _ 000 28,000 2,400 1,400 1,900, 4,900, -
<br /> e 3
<br /> 02/06/96 39 42 -28 17 i1 ' 0 00 36,000 3,700 1,400 1,900 8,000 3
<br /> 05/07/96 3669 -2544 ' 1.0 00 36,000 4,600 1,800 2,400 10,000 --
<br /> " a , 1 e
<br /> 08/06/96 3647 -2522 ; 11 000 43,000 2,600 1,000 1,700 7,000 --
<br /> 11/05/96 36 05 -2'4 80 I1 f 11 0 00 43,000 2,400 1,000 1,600 6,300 --
<br /> 02/03/97 3244 -21 19 ; ; 000 39,000 2,100 1,100 1,500 6,100 <500
<br /> 05/01/97 3173 -2048 I i, 000 19,000 1,100 660 1,200 5,000 260
<br /> 08/04/97 3202 -2077 000 810 35 - 21 67 15 <5 0
<br /> 11/03/97 33 00 -2175 „ 111000 25,000 960 580 1,500 5,100 <130
<br /> 11, - As 24/99
<br /> 0197 X155 - 1l . �r
<br />
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