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Table 2A
<br /> Historical Groundwater Monitoring and Analytical Data
<br /> Southland Store No 20304
<br /> 455 Grant Line Road Tracy,Gallfomla
<br /> Well ID! Eth, MTBE Dissolved
<br /> Flevatlon Date Benzene Toluene Senzene Xylene TPH-G TPH-Q Fecal TBA DIPS ETRE ]T:AME]. Oxygen DTW SPT WTE
<br /> TOC !L /L 1lL lL !L plllprR3 /L IL IL lL IL (M91L) feet feet feet
<br /> MW 9 cont 06/19/96 2,600 75 1,800 790 19,000 - <100 435 000 2161
<br /> 09!17/96 1,600 40 1,300 480 20,000 .. <100 502 000 2D
<br /> 12/18/96 940 21 810 270 12,000 140 3 71 0 00 22 25
<br /> 94
<br /> 03125197 1,200 <1 1,300 330 16,000 v 374 000 22
<br /> 2561 05/12/97 1,900 <30 1,600 230 14,000 - - 120 22
<br /> 433 000 2128
<br /> 0811'1197 3,400 60 2,600 300 28,000 - 1506 5 02 000 2059
<br /> 11/11/97 2,100 30 1,800 390 14,000 - <50 8 2 760 <5 0 <50 <5 0 4 41 000 21
<br /> 02x25196 730 c0 1,000 81 101000 - <� 1500 125 425 <25 4 2.58 000 22
<br /> (Destroyed MorytonN Well 4,98)
<br /> MW 10
<br /> 07110/88 28,000 6,300 2,600 1,200 74,OOp 429 000 2143
<br /> 03121189 19 2,300 200 8,300 94,000 366 000 2206
<br /> 25 72 03/91
<br /> 06110/91 21,000 840 2,900 10,000 100,000 _ 443 0 DO 21 29
<br /> OW12/91 15,000 470 2,600 8,500 7,800 4 514 000 20
<br /> 12!30191 7,600 300 1,600 6,600 38,000 >16 413 000 2159
<br /> 12/30191 14,000 600 2,700 9,700 73,000 - 413 00p 215
<br /> 03/31/92 21,000 940 4,000 13,000 91,000 <2 375 000 2197
<br /> 06/19192 8,300 710 630 2,600 37,000 92 567 000 20
<br /> 09121192 <2 2 _ 624 SHE-EN 1948
<br /> 12/18/92 10,000 41 2,000 61900 41,000 <1 J 395 600 2ti
<br /> 77
<br /> 03/11/93 4,200 230 1,400 1,800 27,000 366 000 7105
<br /> 06/17/'93 16,00b 460 3,30p 11,000 48,000 420 000 2152
<br /> 2579 09/10/93 16,000 710 2,900 10,000 42,000 486 000 20 93
<br /> 11!10193 12,000 890 2,§00 9,300 43,000 415 000 21
<br /> 64
<br /> 03/41/94 13,000 990 2,600 8,100 44,000 - 4 10 0 DO 21 69
<br /> 06/40/94 13,000 1,200 3,000 8,800 60,000 480 000 20
<br /> 99
<br /> 09117/94 12,000 720 2,400 8,000 62,000 - 476 000 2103
<br /> 12/23/94 6,600 490 1,,300 4,600 21,000 408 000 2171
<br /> 03!20/95 9,800 1,100 3,100 8,600 47,000 - - 338 000 2241)
<br /> 06!1619$ 8,800 1,100 32 8,900 44,000 442 0 DO 2137
<br /> 09/19/95 12,000 1,000 3,400 9,200 43,000 49500
<br /> 20
<br /> 12/13195 7,400 680 2,600 6,600 36,006 374 800 22
<br /> 03/20/96 6,000 490 1,900 6,000 29,000 <500 <50O 340 000 22 39
<br /> 06/19/98 9,700 1,000 3,700 5,6001 47,000 - qt7 436 000 21
<br /> 20304TB1 WK4 Page 10 of 15
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