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TABLE 14-VMMARY OF RESULTS OF GROUNDWATER MONITORING <br /> i ! � <br /> WELL DATE OF CASING DEPTH TO PRODUCT GROUNDWATER TPH-G B T E X MTBE DO LAB <br /> to SAMPLINGI ELEVATION (a) WATER THICKNESS ELEVATION (b) (uglll) (uglL) (ug/L) (ug/L) (ug/L) (ug/L) (ppm) <br /> MONITORING (Feet) (Feet) (Feet) (Feet) <br /> MW-4 09/02/86 - — — — 48000 3000 3200 — 4700 -- SUP <br /> MW-4 02/09/87 - --- - — 14000 230 160 --- 880 -- -- SUP <br /> MW4 09/21/87 --- --- --- 14000 620 83 -- 1600 — --- SUP <br /> MW4 10/20/87 -- — — — 4900 50 ND<O 5 --- ND<O 5 -- -- SUP <br /> MW-4 11/20/87 --- — — -- 2500 240 7300 — 260 -- - SUP <br /> MW-4 03/13188 2590 504 -- 2086 --- --- --- -- — — — --- <br /> MW4 03/23/88 2690 508 — 2082 76 10 16 — 13 — — SUP <br /> MW-4 06/07/88 2590 525 --- 2065 --- — -- — — --- - — <br /> MW4 10/18/88 2590 555 — 2035 1100 75 28 13 35 — — SUP <br /> MW-4 02/15/90 2590 490 --- 21 00 1800 370 43 130 98 — -- SUP <br /> MW-4 04/26190 2590 505 --- 2085 -- — — -- — --- —_ <br /> MW-4 07/12/90 2590 516 — 2074 3100 510 41 220 320 --- — — <br /> MW4 08/27/90 2590 546 — 2044 — — --- --- --- — — <br /> MW4 11/02/90 2590 551 — 2039 -- — -- -- --- -- — -- <br /> MW4 11/05/90 2590 553 — 2037 950 330 18 52 29 — — -- <br /> MW-4 02/25/91 2590 473 — 2117 370 120 33 22 13 — — --- <br /> MW4 06/27/91 2590 564 -- 2026 1500 130 ND<O 5 21 18 — --- -- <br /> MW-4 09/25/91 2690 660 — 1930 810 70 49 12 110 — — SEQ <br /> MW4 12/10/91 2590 543 --- 2047 1300 100 14 62 110 — --- SEQ <br /> MW-4 03/25/92 2590 489 -- 2101 1400 500 40 210 320 --- — SEQ <br /> MW-4 06/25/92 2590 711 040 1909 — — -- -- --- --- — -- <br /> MW-4 12/08/92 2590 539 SHEEN 2051 --- --- --- --- -- -- -- <br /> MW-4 03/10/93 2590 495 SHEEN 2095 --- --- --- --- -- — — _- <br /> MW-4 06/16/93 2590 547 SHEEN 2043 — — --- -- -- — — -- <br /> MW4 10/22/93 2590 550 SHEEN 2040 — — --- --- --- — — — <br /> MW-4 01/24/94 2590 554 -- 2036 6900 88 16 130 340 582 (I) --- PACE <br /> MW-4 06/07/94 2590 598 --- 1992 23004 210 30 720 1200 138 (1) 32 PACE <br /> MW-4 09/13/94 2590 642 — 1948 9000 20 15 240 550 68 (1) 70 PACE <br /> QC-1 (d) 09/13/94 — — — — 5600 21 13 220 500 --- -- PACE <br /> MW4 09/13/94 2590 483 - 21 07 5100 86 1 280 510 — 62 ATI <br /> QC-1 (d) 01/10/95 — --- --- — 2300 74 1 220 380 -- --- ATI <br /> MW-4 03/23/95 2590 472 009 2125 — — -- — --- --- -- — <br /> MW4 10/04/95 2590 594 014 2007 --- — -- -- — — -- <br /> MW-4 01!04196 2590 512 -- 2078 1700 27 25 36 58 25 08 <br /> MW4 03/29/96 2590 497 --- 2093 1300 76 ND<1 36 32 ND<10 24 SPL <br /> MW-4 07/01/96 2590 557 — 2033 11000 160 49 590 836 ND<100 40 SPL <br /> MW-4 10/15/96 2590 577 -- 2013 2100 39 ND<10 160 190 ND<100 47 SPL <br /> QC-1 (d) 10/15/96 -- — -- -- 1100 22 ND<5 0 75 85 ND<50 47 SPL <br /> I <br /> I <br /> Blaine Tech Services,Inc,Report,011030-C-1,BPOil 11194 at 2375 Tracy Blvd,Tracy,California Page 7 <br />