Laserfiche WebLink
Page 5 0117 <br /> Table 1 <br /> Groundwater Elevation and Analytical Data <br /> ARCO Samce Station#2093 <br /> 3425 Tracy Boulevard,Tracy,CA <br /> Well Depth Groundwater Groundwater Product Ethyl Xylenes <br /> Well pate Elevation to Water Elevation Elevation Thickness TPHg Benzene Toluene benzene (total) MTBE DO <br /> Number Sampled (ft,MSL) (it TOC) (ft MSL) Change(11) (f1) (uglL) (ug1L) (ug1L) (ug/L) (ug/L) (uglL) (mg/L) <br /> ATR 4 9118/1989 11 19 37 84 019 630 280 13 49 100 — <br /> (cont} 12/26/1989 11 08 3795 0 11 1,300 500 25 56 160 — <br /> 4/18/1990 11 25 3778 0 17 » 440 150 51 35 63 <br /> 10/16/1990 11 36 37 65 013 380 26 41 4 8 0 38 <br /> 1/10/1991 11 16 37 87 022 — 330 150 31 30 35 <br /> 4/10/1991 10919 38 04 017 500 B 4 <0 5 <0 5 24 <br /> 7/10/1991 11 32 37 71 -0 33 190 39 <0 5 3 7 3 <br /> 9/24/1991 11 57 3746 0 25 70 22 <05 4 2 1 5 <br /> 1/23/1992 11 16 3787 0 41 1 200 300 5 2 49 72 — <br /> 4/20/1992 11 12 37 91 004 — <br /> 4l21/1992 -- 560 150 <50 36 29 <br /> 7/8/1992 11 31 37 72 590 150 21 36 39 — <br /> 10/7/1992 11 45 3758 014 — — <br /> 10/8/1992 — — — 1 200 240 4 8 62 97 » <br /> 1/18/1993 1045 3858 — — — — <br /> 1/19/1993 1 200 240 55 44 90 <br /> 4/14/1993 1087 38 16 — » <br /> 4/15/1993 810 160 4 2 47 63 <br /> W3111993 (a) i 0 98 100 33 <0 5 60 13 <br /> 10/27/1993 1098 0 00 200 12 1 2 7 9 16 <br /> 2/18/1994 1031 0 67 950 140 5 0 73 30 <br /> 5/20/1994 10 71 -- 040 8 100 590 5 9 190 220 <br /> 1017!1994 11 00 029 1,100 30 1 0 16 7 3 — <br /> 12/16/1994 1061 039 1,600 310 2 3 350 200 <br /> 2/28/1995 1068 007 4 600 180 <5 0 750 100 <br /> 4/26/1995 10 94 0 26 1,100 19 <1 0 110 8 3 — <br /> 7/2711995 11 11 017 1 700 12 <2 5 170 8 4 <br /> 10/26/1995 11 18 007 — — -- <br /> 10/27/1995 600 7 0 <1 0 30 2 0 <br /> 2!1211996 1043 6 300 <0 5 <0 5 340 150 <br /> 4/18/1996 1077 -034 — 770 <1 0 <1 0 41 1 9 -- <br /> 7/18/1996 1052 025 2,500 12 <5 52 <5 560 <br /> 11/15/1996 ill 51 -099 440 <0 5 <0 5 0 8 2 2 140 <br /> 3/14/1997 It 57 -0 06 150 1 5 <0 5 <0 5 <0 5 870 007 <br /> 6/4/1997 NP 10 93 064 420 8 7 1 4 1 2 13 5 4 008 <br /> 8/11/1997 NP 1055 — 0 38 320 2 4 1 1 <05 57 6 3 <br /> 11/17/1997 NP 11 20 -0 65 420 3 3 1 4 <0 5 076 4 8 <br /> 3/30/1998 NP 1038 062 <50 <0 5 <05 <0 5 <0 5 <5 0 1 1 <br /> 6!2511998 NP 1040 -002 — 658 <0 5 <0 5 <0 5 <0 5 <50 1 <br /> 9/1111998 NP 11 06 — 066 — <50 <0 5 <0 5 <0 5 <0 5 <25 084 <br /> 12/t5/1998 NP 1075 0 31 <50 <0 5 <0 5 <0 5 <0 5 <50 1 1 <br /> 3/17/1999 NP 1053 022 — <50 <0 5 <0 5 <0 5 e05 <50 6 7 <br /> 5/14/1999 NP 1097 044 — <50 0 591 <0 5 <0 5 <0 5 6 720 2 0 <br /> 9/16/1999 NP 1093 0 04 <50 <0 5 <0 5 <05 <0 5 <50 6 8 <br /> 12/22/1999 NP 1089 0 04 <50 <0 5 <0 5 <0 5 <05 857 1 58 <br /> 2/29/2000 NP 1026 0 63 <50 <0 5 <05 <0 5 <05 <2 5 31 <br /> 6!712000 NP 11 06 080 <50 <0 5 <05 <0 5 <0 5 842 <br /> 9125000 NP 11 24 018 <50 <0 5 <05 <0 5 <0 5 280 0 70 <br /> K%WArooe Q5 BP ARC010200MQwterly%2 OTR OMMO OWMR 2003 <br />