ARCHIVED REPORTS XR0006549 - Laserfiche WebLink

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Table 2 GROUND WATER ELVATIONS AND SAMPLE ANALYTICAL RESULTS Rutz Grocery Store 4491 West Durham Ferry Road Tracy Cahfornia Sample Collection TOC DTW GWE SPH TPHg S T E x NME No Date (feet) (feet) (feet) (feet) (4gfL) (µ2fL) (WL) fug/L) (µ2/L) _(ue/L) MW-1 917191 9844 946 8898 000 140 23 1 3 <0 5 35 --- 10/13/91 9844 1081 8763 000 - - - — - 10/20/91 9844 1115 8729 000 -- --- -- - -- 419192 9844 1493 8353 003 48 000 430 4 400 1 400 9200 -- 7110192 9844 1288 8556 000 45 000 57 1200 740 7 300 - 1/7/93 9844 1632 8220 Oil --- --- -- --- -- 4/7/93 9844 l5 58 8294 Gil -- - — -- — -~ 12/30/93 9844 1498 8360 018 — — -- --- --- --- 3/9194 9844 1598 8259 017 - --- --- --- --- --- 8/l/94 -- 8/l/94 9844 1100 8744 000 -- - -- - ~- --- 317/95 9844 1676 8180 0 16 - - --- --- -- - 10/19/95 9844 1442 8407 007 — -- --- -- — --- 12/19/95 9844 1590 8262 0 t0 -- -- --- --1/5/96(l) 9844 16 13 8233 003 6 600 <6 2 <6 2 <6 2 920 66 712196 9844 1455 83 89 droplets -- -- -- --- -- --- 10/18/96 9844 1463 83 81 droplets -- -- --- -- — --- 1122197 9844 1660 8184 sheen 79 000 870 2 600 4 100 27 000 <500 4/22197 9844 1569 8275 droplets 38 000 370 660 1 300 11 000 <50 7/2.1/97 9844 1277 8567 sheen 59 000 220 370 1 500 12 000 <100 11/14/97 9844 1535 8309 sheen 51 000 1,100 560 2200 17000 <100 1/22!98 9844 1629 8215 sheen 64 100 380 330 1 700 12 200 <250 5112198 9844 1545 -- sheen 89 000 1 100 250 1 500 16 000 7 7(5) 8120/98 9892 l2 82 8610 000 69 000 210 57 590 9 300 0 0(5) 1114198 9892 1420 8472 sheen 64 000 340 850 520 7 900 <500(5) 313199 9892 1666 8226 000 12 000 34 18 76 830 <100 5113199 9892 1729 8163 000 1 500 <0 5 14 10 13 162 8113199 9892 -1403 -8489 000 1900 23 100 79 290 <50 11/2199 9892 1690 8202 000 690 13 <0 5 27 83 65 _ MW-2 9/4191 9904 10 12 8892 000 6 400 710 700 130 1,300 --- 10/13/91 9904 1122 8782 000 — — — --- --- - 10/20/91 9904 1165 8739 000 — — --- -- -- 419/92 9904 1529 8375 000 2 400 1,400 720 59 250 - 7/10/92 9904 13 33 8571 000 8,800 3 300 1,400 86 980 --- 1/7193 9904 1599 8305 000 --- — -- --- — -- 4r7/93 9904 1620 8299 020 — — --- --- --- — 12130/93 9904 1531 8373 sheen 14 000 1 000 730 520 1 400 — 3/9/94 9904 1633 8272 001 --- -- — — — 8/I194 9904 1175 8729 000 --- — -- -- - -- 3M95 9904 1691 8213 droplets — — --- -- --- — !0/19/95 9904 1486 84 l8 000 31 000 3,400 1 800 560 2 300 l 200 12/19195 9904 1629 8275 000 — --- -- -- -- --- 1/5/96(1) 99 04 1661 8243 sheen 6 500 88 <6 2 <6 2 870 1 000 712196 9904 15 13 8391 000 29 000 2 900 3,800 790 3 800 1 100 10/18/96 9904 15 19 8385 sheen 27 000 3 000 3 600 1 000 5,700 3 500 1/22197 9904 1711 8193 sheen 150 000 1200 1200 440 1 500 1.300(2) 4122/97 9904 1633 8271 sheen 27 000 3 400 4 500 1 100 3 600 1 200 7124/97 9904 1348 8556 sheen 27 000 1 400 3 500 660 4 100 930 11/14197 9904 1587 83 17 sheen 21 000 1900 1,800 800 2000 2 500 1/22!98 9904 1678 8226 sheen 20 900 1 700 l 300 610 1 400 1 300 5112/98 9904 l5 59 8345 sheen 25 000 2000 1 600 540 1 800 810(4) 8120/98 9911 --- -- - — --- -- — — 11/4198 9911 1525 8386 sheen 19 000 920 75 440 1 200 1,200(5) 3/3/99 9911 1694 8217 000 5 100 68 29 71 76 540 51I3/99 9911 1736 8175 000 800 2.3 <0 5 13 140 14 81I3/99 99 11 1445 8466 000 400 22 06 1 8 51 77 1112199 9911 1705 8206 000 990* 12 <0.5 <0 5 <0.5 150 - Page i of 4