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<br /> I� Page 4 of 19
<br /> I Table 1
<br /> Groundwater Elevation and Analytical Data
<br /> CARCO Sennoe Station#2093 `
<br /> J1 113425 Tracy Blvd,Tracy,CA
<br /> Well Depth Groundwater Groundwater Product Ethyl- Xylenes
<br /> Well Date Bevabon to Water Elevation i Bevabon Thickness TPHg Benzene Toluene benzene (total) MtBE DO
<br /> Number Sampled (ft,MSL) (ft,TOC) (ft,MSL) Change(ft) (ft) (ppb) (ppb) (ppb) (ppb) , (ppb) (ppb) (mg/L)
<br /> ATR-2 12/29/00 P 1203 3719 008 -- <50 0 <0 500 <0 500 <0 500 <0 500 89* 5 6
<br /> (cont) 3127101 P 1192 3730 0 11 -- <60 0 <0 500 <0 500 <0 500 <0 500 37 2* 4 1
<br /> 6/20/01 P 1203 3719 i' -0`11 <50 <0 50 <0 50 <0 50 <0 50 96* --
<br /> 9/12101 P 1218 3704 -0
<br /> '115 - <500 <5 0 <5 0 <50 <5 0 500 2 9
<br /> ATR-3 4123187 49 93 1179 38 14 " -- 17,000 2,300 180 <5 0 2,300 --
<br /> 12/22/87 1193 3800 �F -A4 -- -- 5,000 50 530 250 --
<br /> 3124/88 1258 3736 r -0165 43,000 8,300 8,700 4,400 7,800 - -
<br /> 6/23188 1117 3876 141 -- 70,000 6,160 4,221 1,800 4,750 - --
<br /> 9/29188 1223 3770 I .16 -- 57,400 8,850 17,600 2,190E 8,170 - --
<br /> 2122/89 1182 3811 i° 0"
<br /> 1 110,000 1,000 2,100 480 2,000 -- -
<br /> 6/29/89 - -- �r ii -- 4,500 890 520 250 1,100 -- --
<br /> 9118/89 1219 3774 -'- - 7,400 1,000 1,300 460 2,200 --
<br /> 12/28/89 1201 3792 018 -- 27,000 840 1,400 840 5,600 --
<br /> 4118/90 1215 3778 ! -0"14 I -- 4,800 1,000 490 340 1,500
<br /> i0/16/90 1235 3758 1 -020 i -- 14,000 1,900 1,300 780 4,600 -
<br /> 10119/90 1228 3765 007 -- -- -- -- --
<br /> 1/10191 1201 3792 0 27 i -- 2,600 610 230 160 670 -
<br /> 4110/91 1182 3811 019 -- 3,000 910 120 110 190 --
<br /> 7110/91 1223 3770 jt -0 f41 19,000 420 300 340 760 -- -
<br /> 9124/91 1267 3736 .034 -- 2,000 280 81 69 t 130 -- --
<br /> 1123192 1212 3781 01, sheen -- -- -- --
<br /> 4120192 1193 3800 I 019 sheen
<br /> 718192IP 12 22 3771 -029 1 sheen -- -- - -- -- --
<br /> 10/7/92 1238 3755 ;` .0��16 sheen
<br /> 1118193 1172 3871 1'16 sheen
<br /> 4/14193 1149 3844 -01,'27 sheen -- - -- - --
<br /> 8/30/93 1243 3750 -094 sheen -- -- -- -- -- ..
<br /> 10/27/93 1239 3754 0 04 sheen - -- --
<br /> 2/18/94 1200 3793 0 139 1,900 200 27 120 140 -
<br /> 5/20/94 1207 3786 i -0'07 sheen -- .- -- --
<br /> 1 Qr7/94
<br /> -1020194 1238 3755 I' -0'31 1! sheen -- -- -- -- -.
<br /> 12/16/94 1203 3790 0 35 I sheen -- -- - -- -- -- -.
<br /> 2/28/95^ 1206 3790 0 00 003 --
<br /> 4/26/95 1232 37 61 I -0'29 sheen
<br /> 7127/95 1261 3742 �E -01119
<br /> 10/26/95 (a) 1297 ._ 1 11 .. -- - -- -- -- --
<br /> 2/12196 1210 - 0 87 1,500 89 <0 5 43 150 - --
<br /> j 1 a
<br /> Prolectst*/2093/Report&Tableegwtables2093 As
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