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Table 2
<br /> GROUND WATER ELVATIONS AND SAMPLE ANALYTICAL RESULTS
<br /> Ruiz Grocery Store
<br /> . 4491 West Durham Ferry Road
<br /> Tracy,California
<br /> Sample Collect-son TOC DTW GWE SPH TPHg B T E X MTBE
<br /> No Date (feet) (feet) (feet) (feet) ( ) ( ) ( ) ( ) ( ) ( )
<br /> MW-1 9/7/91 9844 946 8898 000 140 23 13 <0 5 35 --
<br /> 10/13/91 9844 1081 8763 000 --- --- --- --- --- ---
<br /> 10/20/91 9844 1115 8729 000 --- --- -- --- --- ---
<br /> 4/9/92 9844 1493 8353 003 48,000 430 4,400 1,400 9,200 -i
<br /> 7110/92 9844 1288 8556 000 45,000 57 1,200 740 7,300 _
<br /> i 17193 9844 1632 8220 Oil --- --- --- -- --- ---
<br /> 417193 9844 1558 8294 0 i 1
<br /> I 12/30/93 9844 1498 8360 018 --- -- m
<br /> 3/9/94 9844 1598 8259 017 --- --- -- --- --- --_
<br /> 811194 9844 1100 8744 000 --- --- --- -- --- -__
<br />' 3n195 9844 1676 81 80 016 ------ ---
<br /> 10/19/95 9844 1442 8407 007
<br /> 12/19/95 9844 1590 8262 010 --- --- -- --- -- ---
<br /> 1/5/96(l) 9844 16 13 8233 003 6,600 <62 <62 <6 2 920 66
<br /> 7/2196 9844 1455 8389 droplets
<br /> 10/18/96 9844 1463 8381 droplets --- --- --- --- --- ---
<br /> 1122/97 9844 1660 8184 sheen 79,000 870 2,600 4,100 27,000 <500
<br /> 4/22197 9844 1569 8275 droplets 38,000 370 660 1,800 11,000 <50
<br /> 7124/97 9844 1277 8567 sheen 59,000 220 370 1,500 12,000 <100
<br /> 11/14/97 9844 1535 8309 sheen 51,000 1,100 560 2,200 17,000 <100
<br /> 1/22/98 9844 1629 8215 sheen 64,100 380 330 1,700 12,200 <250
<br /> 5/12/98 9844 1545 --- sheen 89,000 1,100 250 1,500 16,000 7 7(5)
<br /> 8/20198 9892 1282 8610 000 69,000 210 57 590 9,300 <5 0(5)
<br /> 1114198 9892 1420 8472 sheen 64,000 340 850 520 7,900 <500(5)
<br /> MW-2 9/4/91 9904 1012 8892 000 6,400 710 700 130 1,300 ---
<br /> 10/13/91 9904 1122 8782 000
<br /> 10/20/91 9904 1165 8739 000 --- -- --- --- --- ---
<br /> 419/92 9904 1529 8375 000 2,400 1,400 720 59 250 ---
<br /> 7110/92 9904 1333 8571 000 8,800 3,300 1,400 86 980
<br /> 1x1193 9904 1599 8305 000 --- -- --- --- --
<br /> 4!7/93 9904 1620 8299 020 --- -- --- -- _-_ ---
<br /> 12/30/93 9904 1531 8373 sheen 14,000 1,000 730 520 1,400 ---
<br /> 3/9/94 9904 1633 8272 001
<br /> 8/1/94 9904 1175 8729 000 --- -- --- --- ---
<br /> 3/7/95 9904 1691 8213 droplets --- --- --- -- --- ---
<br /> 10/19/95 9904 1486 8418 000 3LOW 3,400 1,800 560 2,300 1,200
<br /> 12/19/95 9904 1629 8275 000
<br /> ---
<br /> 1/5/96(l) 9904 1661 8243 sheen 6,500 88 <62 <6 2 870 1,000
<br /> 7/2/96 9904 15 13 8391 000 29,000 2,900 3,800 790 3,800 1,100
<br /> 10/18/96 9904 15 19 8385 sheen 27,000 3,000 3,600 1,000 5,700 3,500
<br /> 1/22/97 9904 1711 8193 sheen 150,000 1,200 1,200 440 1,500 1,300(2)
<br /> 4/22/97 9904 1633 8271 sheen 27,000 3,400 4,500 1,100 3,600 1,200
<br />' 7124/97 9904 1348 8556 sheen 27,000 1,400 3,500 660 4,100 930
<br /> 11/14/97 9904 1587 83 17 sheen 21,000 1,900 1,800 800 2,000 2,500
<br /> 1122/98 9904 1678 8226 sheen 20,900 1,700 1,300 610 1,400 1,300
<br /> 5/12/98 9904 1559 8352 sheen 25,000 2,000 1,600 540 1,800 810(4)
<br />' 8120/98 9911 _- _-. -- --- --- --- --- --- ---
<br /> 11/4/98 9911 1525 8386 sheen 19,000 920 75 440 1,200 1,200(5)
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