Laserfiche WebLink
• Pie 6 of 21 <br /> Table 1 <br /> Groundwater Elevation and Analytical Data <br /> ARCO Service Station#2093 <br /> 3425 Tracy Blvd,Tracy,CA <br /> Well Depth Groundwater Groundwater Product Ethyl- Xylenes <br /> Well Date Elevation to Water Elevation Elevation Thickness TPHg Benzene Toluene benzene (total) MtBE 00 <br /> Number Sampled (ft,MSL) (ft TOC) (ft MSL) Change(ft) (ft) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug1L) (mg/L) <br /> ATR-4 3/24/1988 1098 3805 002 6,000 5,800 320 930 740 - <br /> (cont) 6/23/1988 1211 36 92 -1 13 5,200 237 8 8 2 10 - <br /> 9/29/1988 1072 3831 139 -- 1 400 1,430 115 350 130 - <br /> 2/22/1989 1091 3812 -019 22 000 1,300 82 54 170 <br /> 6/29/1989 1100 3803 -009 - 1,300 590 38 97 220 <br /> 9/18/1989 11 19 3784 -019 630 280 13 49 100 <br /> 12/28/1989 1108 3795 0 i 1 - 1,300 500 25 56 160 - <br /> 4/18/1990 1125 3778 -0 17 - 440 150 5 1 35 63 <br /> 10/16/1990 1138 3765 0 13 380 26 41 4 8 0 38 - - <br /> 1/10/1991 11 16 3787 0 22 - 330 150 3 1 30 35 <br /> 4/10/1991 1099 3804 0 17 - 500 8 4 <0 5 <0 5 24 <br /> 7110/1991 1132 3771 0 33 190 39 <0 5 3 7 3 <br /> 9/24/1991 1157 3746 026 70 22 <05 4 2 15 - <br /> 1/23/1992 11 16 3787 0 41 1,200 300 5 2 49 72 <br /> 4/20/1992 11 12 3791 004 - - - <br /> 4/21/1992 - -- - 560 150 <5 36 29 - <br /> 7/8/1992 1131 3772 - - 590 150 21 36 39 - - <br /> 10/7/1992 1145 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 5 5 44 90 - <br /> 4/14/1993 1087 3816 - -- -- -- - <br /> 4/15/1993 - - - - 810 160 4 2 47 63 - - <br /> 8/31/1993 (a) 1098 -- - 100 33 <0 5 6 13 <br /> 10/27/1993 1098 000 200 12 12 7 9 16 <br /> 2/18/1994 1031 -- 067 950 140 5 73 30 - = <br /> 5/20/1994 1071 -040 8,100 590 5 9 190 220 <br /> 10/7/1994 1100 -- -0 29 1,100 30 1 16 7 3 <br /> 12/16/1994 1061 -- 0 39 1,600 310 2 3 350 200 -- <br /> 2/28/1995 1068 -007 - 4,600 180 <5 750 100 <br /> 4/26/1995 1094 -0 26 1,100 19 <1 110 8 3 <br /> 7/27/1995 it 11 -0 17 1,700 12 <2 5 170 8 4 <br /> 10/26/1995 11 18 -007 -- - - <br /> 10/27/1995 -- -- - 600 7 <1 30 2 -- <br /> 2/12/1996 1043 -- 6,300 <0 5 <0 5 340 150 - <br /> 4/18/1996 1077 -0 34 -- 770 <1 0 <1 0 41 19 -- - <br /> 7/18/1996 1052 026 -- 2,600 12 <6 52 <5 560 -- <br /> K\WpiocessNA SP ARGO1020931Quarterly%l QTR 0312093 GWMR1Q03 <br />