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Table 1A
<br /> Historical Groundwater Monitoring and Analytical Data
<br /> Southland Store No 20304
<br /> 455 Grant Line Road Tracy California
<br /> L d! _ HYt- B
<br /> ELEV DATE BENZENE TOLUENE BENZENE' XYLENES -TPH-G -TPH-D FECAL -- 8020 8280 OTW SPT WTE
<br /> TOC COLIFORM A- feet feet feet
<br /> MW 10 07120188 28,000 6,300 2,600 1,200 74,000 429 000 2143
<br /> 03/21/89 19 2,300 200 8,300 94,000 - 366 000 2206
<br /> 2572 03191 -
<br /> 06/10/91 21,000 840 2 900 10 000 100,000 443 0 DO 21 29
<br /> 09/42/91 15,000 470 2,600 8,500 7,800 4 514 000 2058
<br /> 12130/91 7,600 300 1,600 6,600 38,000 >16 - 413 000 2159
<br /> 12130/91 14,000 600 2,700 9,700 73,000 - 413 0 00 2159
<br /> 03/31192 21,000 940 4,000 13 000 91,000 - < - 375 000 2197
<br /> 06119/92 8,300 710 630 2,600 37,000 92 5S7 000 2005
<br /> 09121/92 <2 2 624 SHEEN 1948
<br /> 12!28192 10,000 41 2,004 6,900 41,000 - <i 1 395 000 '21 77
<br /> 03/11/93 4,200 230 1,400 1,800 27,000 - - 366 000 2206
<br /> 0617193 16,000 960 3,300 11,000 48,ODO - 420 000 2152
<br /> 25 79 ' 09/10/93 16,000 710 2,900 10 000 42,000 - 486 000 2093
<br /> 42110/93 12,000 B90 2,900 9,300 43,000 - 415 000 2164
<br /> 03/34/94 13,000 990 2 600 8 100 44,000 410 000 21 69
<br /> 06130/94 13,000 1,200 3,000 8,800 60,000 480 0 DO 2099
<br /> 0927/94 12,000 720 2,400 8,000 52,000 - 476 000 2103
<br /> 12!23194 5,600 490 1,300 4 600 21,000 - 408 000 2171
<br /> 03/20/95 9,800 1,100 3,100 8,600 47,000 - - 339 000 2240
<br /> 06/16/95 8,800 1,100 32 8,900 44,000 442 000 2137
<br /> 09/19/95 12,000 1,000 3,400 9,200 43,000 495 000 2084
<br /> 12113195 7,400 680 2,600 6,600 36,000 - 374 000 2205
<br /> 03120/96 5,000 490 1,900 6,000 29,000 - <500 <500 340 000 2239
<br /> 06119/96 8,700 1,000 3,700 9,600 47,000 - <500 436 000 2143
<br /> 09/17/96 3,800 3001 1,300 3,600 31,000 - - <5DO Sol, 000 2078
<br /> NSW-11 07120188 NE NC NE NC N - 415 000 2138
<br /> 03121/89 N N N N N - 358 0 DO 2195
<br /> 2553 06/10/91 NE NC NE NC N 430 000 2123
<br /> 09/12/91 NE NC NE NC N 30 - - 497 000 2056
<br /> 12/30/91 NE NE NE NE N >1 - 398 0 OO 2155
<br /> 03!31192 NE Nr. NI NE N 2 - 362 000 2191
<br /> 06/19/92 NC NES NE NE N - >16 - 453 000 2100
<br /> 09/21/92 NC NE Nt N N - <2 466 0 DO 2087
<br /> 12/28/92 N N N Nr N <1 1 - 354 000 21 99
<br /> 03/11193 N N N NE N 328 000 2225
<br /> 06/17/93 NE NE NC NC NE - 380 000 2173
<br /> 25 31 " 09/10/93 NC NC NE NE NE - - 448 000 2083
<br /> 12/10193 NC NC NC NE NEI/ 374 000 21 57
<br /> 03/31/94 - 370 0 DO 2161
<br /> X94 _ 4.39 0 DO 2092
<br /> 0927194 NC N N N N 457 000 2074
<br /> 12/23194 N NC NE NE ND, 382 000 2149
<br /> 4320195 JI - 317 0 DO 2214
<br /> 06/16195 NC NC N N NE - 420 000 2111
<br /> 09119/95 - - 475 000 2056
<br /> 12113/95 <0 <0 c01 <0 <5C351`1 - 000 21 8O
<br /> 0320/JG <0 <0 <0 <5 31g 000 22 12il
<br /> 06/19196 <0 C - <7 415 000 2116
<br /> 09/17/96 - 4 77 000 2054
<br /> Page 5 of 8
<br /> FLUOR DANIEL GTI
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