Laserfiche WebLink
Page 3 of 20 <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- Xyfenes <br /> Well Date Elevation to Water Elevation Elevation Thickness TPH9 Benzene Toluene benzene (total) MtBE DO <br /> Number Sampled (ft,MSL) (ft TOC_ (ft,MSL) Change(ft) (ft) _ (ppb) (ppb) (ppb) (ppb) (Epb) (ppb) (_mg/L)__ <br /> ATR-2 7/10/1991 1174 3748 -0 39 <50 <0 5 <0 5 <0 5 <0 5 -- <br /> (cont) 9/24/1991 1202 3720 -028 <50 <0 5 <0 5 <0 5 <0 5 -- <br /> 1/23/1992 1160 3762 042 <50 <0 5 <0 5 <0 5 <0 5 <br /> 4/20/1992 11 53 37 69 007 -- <50 <0 5 <0 5 <0 5 <0 5 <br /> 7/8/1992 1175 $747 -022 -- <50 2 8 <0 5 <0 5 <0 5 <br /> 10/7/1992 1183 3739 -008 59 5 7 <0 5 <0 5 <0 5 <br /> 1/18/93 -- -- <br /> 4/14/1993 <br /> - <br /> 4/14/1993 1129 3793 -- 55 3 8 0 7 0 8 1 9 - <br /> 8/30/1993 1196 3726 067 <50 <0 5 <0 5 <0 5 <0 5 <br /> 10/27/1993 1195 3727 001 <50 <0 5 <0 5 <0 5 <0 5 - <br /> 2/18/1994 1154 3758 0 41 <10 0 7 0 9 <0 3 0 7 -- -- <br /> 5/20/1994 11 61 3761 -007 -- <10 0 9 <0 3 <0 3 <0 5 <br /> 10/7/1994 1193 3729 -0 32 -- <50 <0 5 <0 5 <0 5 <0 5 -- <br /> 12/16/1994 1166 3766 037 <50 <0 5 <0 5 <0 5 <0 5 -- <br /> 2/28/1995 11 60 37 62 -004 <60 <0 5 <0 5 <0 5 <0 5 <br /> 4/25/1995 1195 3727 -035 <50 <0 5 <0 5 <0 5 <0 5 - <br /> 7/27/1995 1291 3631 -096 - <60 <0 5 <0 5 <0 5 <0 5 <br /> 10/26/1995 1226 3696 0 65 -- <50 <0 5 <0 5 <0 5 <0 5 _ <br /> 2/12/1996 1140 3782 086 <50 <0 5 <0 5 <0 5 <0 5 -- <br /> 4/18/1996 1190 3732 -050 <250 <2 5 <2 5 <2 5 <2 5 - <br /> 7/18/1996 1210 3712 -020 - <50 <0 5 <0 6 <0 5 <0 5 500 <br /> 11/15/1996 1270 3652 0 60 <50 <0 5 <0 5 <0 5 <0 5 750 3/1411997 P 1270 3652 000 <50 <0 5 <0 5 <0 5 <0 5 280 008 <br /> 6/4/1997 NP 1202 3720 068 <50 064 <0 5 <0 5 <0 5 480 006 <br /> 8/11/1997 P 1233 3689 -031 <50 <0 5 <0 5 <0 5 <0 5 440 <br /> 11/17/1997 P 1226 3696 007 <50 <0 5 <0 5 <0 5 <0 5 98 <br /> 3/30/1998 NP 11 62 3740 044 <50 <0 5 <0 5 <0 5 <0 5 18/20' 12 <br /> 6/25/1998 NP 1205 3717 023 - <50 <0 5 <0 5 <0 5 <0 5 109 16 <br /> 9/11/1998 NP 1212 3710 -007 <50 <0 5 <0 5 <0 5 <0 5 250 167 <br /> 12/15/1998 NP 1201 3721 Oil -- <50 <0 5 <0 5 <0 5 <0 5 <5 0 15 <br /> 3/17/1999 NP 11 65 3757 0 36 -- <50 <0 5 <0 5 <0 5 <0 5 <5 0 2 3 <br /> 5/14/1999 NP 1205 3717 040 <50 <0 5 <0 5 <0 5 <0 5 <5 0 190 <br /> 9/16/1999 NP 1223 3699 -0 18 - <50 <0 5 <0 5 <0 5 <0 5 <5 0 3 7 <br /> 12/22/1999 NP 1214 3708 009 -- <50 <0 5 <0 5 <0 5 <0 5 <2 50 743 <br /> 2/29/2000 NP 11 50 3772 0 64 - <50 <0 5 <0 5 <0 5 <0 5 483 51 <br /> 6/7/2000 NP 1211 3711 -0 61 -- <50 <0 5 <0 5 <0 5 <0 5 126 -- <br /> 9/25/2000 NP 1211 3711 000 - <50 <0 5 <0 5 <0 5 <0 5 141 030 <br /> K V5 BP ARC01020931Quarteriyl2 QTR 021TabI*1Z3)de <br />