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Page 30 of 35 <br /> Table 1 <br /> Groundwater Elevation and Analytical Data <br /> EARCO Service Station#2133 <br /> 29018 Benjamin Holt Dr,Stockton,CA <br /> Well Depth Product Groundwater Groundwater Xylenes <br /> Well Date Elevation to Water Thickness Elevation Elevation TPHg Benzene Toluene Ethylbenzene (total) MtBE DO <br /> Number Sampled (ft,MSL) (ft,TOC) (ft) (ft,MSL) Change(ft) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mg/L) <br /> BHD-2 8/22/01 P 916 -8 43� -290 <50 <0 50 <0 50 <0 50 <0 50 <2 5 <br /> (cont) 12/5/01 P 848 -- -7 75i 068 -- <br /> 3/12f02 P 650 — -577 1 <br /> 5771 198 <50 <0 50 <0 50 <0 50 <0 50 <2 5 1 08 <br /> MW-1 11/10/93 129 <br /> 1569 -1440 -- <br /> 3/21194 11 <50 <0 5 <0 5 <0 5 <0 5 <br /> -- -13 8058 <10 <0 3 <br /> 1 <0 3 <0 3 <0 5 -- <br /> 6127194 14 94 -- -13 65 _ - <br /> ,i 017 <10 <0 3 <0 3 <0 3 <0 5 <br /> 9/29194 1606 -14 771 -1 12 <50 <0 5 <0 5 <0 5 <0 5 <br /> 15 63 -- <br /> 12/8/94 f-1434 043 <50 <0 5 <0 5 <0 5 <0 5 -- <br /> 318/95 132111 <br /> '1192 242 <50 <0 5 <0 5 <0 5 <0 S - -- <br /> 611195 1172 (1043 1 49 <50 <0 5 <0 5 <0 5 <05 - <br /> 9111/95 1394 - L12 65,1 -222 830 82 100 9 110 <br /> 12/5/95 1426 -- 1, 1 12 97 -0 32 '- - <br /> -- -- <br /> 3/18/96 893 - -- -- -- -- <br /> 7 64 533 720 12 53 24 160 <br /> 6/18195 992 -- -863 -099 -- <br /> 912519612 53 11 24 -261 1500 110 9 7 94 52 25 - <br /> 12/4/96 1200 - 10 71 0 53 _ _ <br /> 3/19/97 P 745 -- I -616 455 <50 051 <0 5 <0 5 <0 5 <5 02 <br /> 615/97 P 913 _ <br /> -- -784 -16$ -- 0 2 <br /> 8119197 NP 1051 -922 -1 38 <50 <0 5 <0 5 <0 5 <0 5 <5 02 <br /> 1119/98 P 10 81 -- 1 1-952 -030 _ <br /> 3/19/98 P 460 - -331 621 <50 <0 5 <0 5 <0 5 <0 5 <5 28 <br /> 6124198 6 56 -- 5 27 -196 <br /> 9/10/96 P 828 -- -699 -172 <50 <0 5 <0 5 <0 5 <0 5 <5 -_ <br /> 12/17/98 838 - <br /> 3/10/99 P 617 1-488 221 <50 <0 5 <0 5 <0 5 <05 <5 2 3 <br /> 6122199 821 I <br /> � -6 92 -204 -- 3 9 <br /> 12/15/99 13/99 P 963 -- 1-834 -142 <50 <0 5 <0 5 <0 5 <0 5 4,800 1 8 <br /> 961 -832 002 _ <br /> 6/21100 00 P 513 1384 4 48 <50 <0 5 <0 5 <0 5 <0 5 <2 5 6 0 <br /> 735 -2 22 <br /> 9/13100 P 912 - 16 O6 -- — - -- __ 0 4 <br /> 12/15/00 1783 -1 77 <50 <0 5 <0 5 <0 5 <0 5 117 165 <br /> B 56 k 7 27 056 <br /> 1 - - - -- -- -- 086 <br /> 5/10101 P 6 65 j 1 536 191 <50 Q <0 500 <0 500 <0 500 <0 500 <2 50 46 <br /> 665 <br /> 536 OOQ <br /> 8122101 P 910 23 <br /> — I'7 81 -245 <50 <0 50 <0 50 <0 50 <0 50 16 <br /> Projects/ /2133/Reports/fables/gwtables2133 As �I <br /> S <br /> I II <br />