Laserfiche WebLink
0 <br /> page3oi16 <br /> Table i <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 /> Weli Date Elevation to Water Elevation Elevation Thickness TPHg Benzene Toluene benzene (totat) MtBE DO <br /> Number Sampled (it MSL) (It TOC) (ft MSL) Change(ft) (it) (;)Pb) (ppb) (ppb) (ppb) (ppb) (ppb) (mg/L) <br /> ATR 2 11/15/1996 1270 36 52 0 60 <50 <0 5 <0 5 <0 5 <0 5 750 — <br /> (cont) 3/14/1997 P 1270 36 52 0 00 <50 <0 5 <0 5 <0 5 <0 5 280 0 08 <br /> 6/4/1997 NP 1202 3720 068 <50 0 64 <0 5 <0 5 <0 5 480 006 <br /> 8/11/1997 P 1233 3689 0 31 <60 <0 5 <0 5 <0 5 <0 5 440 <br /> 11/1711997 P 1226 3696 007 <50 <0 5 <0 5 <0 5 <0 5 98 <br /> 313011998 NP 11 82 37 40 044 <50 <0 5 <0 5 <0 5 <0 5 18120"' 1 2 <br /> 6/25/1998 NP 1205 3717 023 <50 <0 5 <0 5 <0 5 <0 5 109 1 6 <br /> 9111/1996 NP 12 12 3710 007 <50 <0 5 <0 5 <0 5 <0 5 250 1 67 <br /> 12/15/1998 NP 1201 3721 Oil <50 <0 5 <0 5 <0 5 <0 6 <5 0 1 5 <br /> 3/17/1999 NP 11 65 3757 036 <50 <0 5 <0 5 <0 5 <0 5 <50 2 3 <br /> 5/14/1999 NP 12 05 3717 040 <50 <0 5 <0 5 <0 5 <0 5 <5 0 1 90 <br /> 9/1 611 999 NP 12 23 3699 018 <60 <0 5 <0 5 <0 5 <0 5 <60 3 7 <br /> 12/2211999 N P 12 14 37 08 009 <50 <0 5 <0 5 <0 5 <0 5 <2 50 743 <br /> 212 912 0 0 0 NP 11 50 3772 064 <50 <0 5 <0 5 <0 5 <0 5 483 51 <br /> 617/2000 NP 1211 3711 0 61 <50 <0 5 <0 5 <0 5 <0 5 126 <br /> 9/25/2000 NP 1211 3711 0 00 <50 <0 5 <0 5 <0 5 <0 5 141 0 30 <br /> 12/29/2000 P 12 03 37 19 0013 <50 0 <0 500 <0 500 <0 500 <0 500 89' 5 6 <br /> 3127/2001 P 11 92 37 30 oil <50 0 <0$00 <0 500 <0 500 <0 500 37 2' 4 1 <br /> 6/20/2001 P 1203 37 19 Oil <50 <0 50 <0 50 <0 50 <0 50 96' — <br /> 911 212 00 1 P 12 18 3704 015 — <500 <5 0 <50 <5 0 <5 0 500 2 9 <br /> 1 211 9/200 1 P 11 97 3725 0 21 <500 <5 0 <5 0 <5 0 <5 0 250' 0 82 <br /> 3/14/2002 P 12 00 3722 003 <500 <5 0 <5 0 <5 0 <5 0 98' 0 82 <br /> 6/2812002 P 12 12 3710 012 170 <0 5 <0 5 <0 5 <0 5 300' 1 5 <br /> 9/11/2002 P 1210 37 12 002 — 54 <0 5 <0 5 <0 5 <0 5 110' 1 9 <br /> ATR 3 4/23/1987 4993 11 79 3814 17,000 2 300 180 <5 0 2,300 -- <br /> 12122/1987 11 93 3800 014 $000 50 530 250 <br /> 3/24/1988 12 58 3735 -0 65 43 000 8 300 8,700 4 400 7,800 — — <br /> 6/23/1988 11 17 3876 1 41 — 70 000 6,160 4 221 1 800 4 750 -- <br /> 9/29/1988 1223 3770 1 06 — 57 400 8 850 17,600 2 190 8 170 -- — <br /> 2/22/1989 11 82 3811 0 41 110 000 1 000 2,100 480 2000 -- — <br /> 6/29/1989 4 500 B90 520 250 1 100 -- <br /> 9/18/1989 1219 3774 7 400 1 000 1 300 460 2200 — <br /> 12/28/1989 1201 3792 018 -- 27 000 840 1,400 840 5,600 <br /> 4/18/1990 1215 3778 0 14 4,800 1 000 490 340 1 500 <br /> 10116/1990 1235 37 58 020 14 000 1 900 1,300 780 4 600 — <br /> 10/19/1990 1228 37 65 007 — _ _ _ <br /> 1/10/1991 12 01 37 92 027 2 600 610 23b 160 670 <br /> 4/10/1991 11 82 3811 0 19 3 000 910 120 110 190 — <br /> 7/10/1991 1223 37 70 0 41 19 000 420 300 340 760 — <br /> 9/24/1991 12 57 37 36 0 34 2000 280 81 69 130 <br /> 1/23/1992 12 12 3781 0 45 sheen — — <br /> 4/20/1992 1193 3800 019 sheen — <br /> 7/8/1992 1222 3771 029 sheen -- _ <br /> 10/7/1992 12 38 3755 016 sheen — <br /> 1/18/1993 1122 3871 116 sheen <br /> 4/14/1993 1149 3844 027 sheen <br /> 8/30/1993 12 43 3760 094 sheen -- <br /> 10/2711993 12 39 37 54 004 sheen — — <br /> CA SP ARC.05020971Qwt*, a OTR=T"12 3 ks <br />