Laserfiche WebLink
Page b of 7 <br /> Table 1 <br /> Groundwater Elevation and Analytical Data <br /> ARCO Service Station#4932 <br /> 16 E Harding Way,Stockton CA <br /> _ <br /> ary ,-j zrr, v Well Depth Groundwater LPH _ Groundwater Ethyl- Xylenes- MtBE _ MtBE f <br /> ,SWellw 7~D'ate q ElevationAto wa�er� ''� Elevation, , Thickness Elevation TPHg Benzene Toluene benzene (total) 8020 - (802018260)- I DO <br /> Numbers ��Sampled ��;s;c,(R,MSL}„:-(( TOC)"*'{ft MSL} - (ft) Change(ft) (ppb) _ (pPb) (Ppb) (ppb) 1PPb1 _ (ppb) (mg1L) <br /> EW-2 07/12/02 P 1122 2851 -1729 000 — <50 000 <500 <500 <500 <500 56 000 65 000 12 8 <br /> 11/20/02 P 3120 -1998 000 -269 45 000 x <100 <100 <100 <100 71 000 90 000 000-003 <br /> 01!30103 P 3045 -1923 0 00 075 12,000 2 <50 <50 <50 <50 52 000 61 000 1 -- <br /> 04/28/03 P 2972 -1050 000 073 51 000 s <500 <500 <500 <500 -- 55,000i 1 52 <br /> 07129103' P 31 22 20 00 000 -1 50 87 000 5 <500 <500 <500 <500 -- 50 000 I — <br /> 10/08103 NP 3277 -2155 000 -155 <50 000 <500 <500 <500 <600 — 23 000 1157 <br /> 01/12/04 P 3221 -2099 000 056 15 000 <1000 <1000 <1000 <1000 — 38 000 <br /> 04/26/04 P 3072 -19 50 000 149 8,200 <5 0 <5 0 <5 0 45 0 — 17,000 1 — <br /> EW-3 09/03/03 NS — -- — — 3 600 <50 56 120 750 — 2700 — <br /> i <br /> 12/03/03 -- — — — 640 <g 0 <5 0 <10 33 — 240 <br /> I — <br /> 01/12/04 P 3178 — — — 150 <10 <10 <10 15 — 39 I — <br /> 04/26/04 P 3026 — — 1 53 <10,000 <100 <100 <100 <100 — 220 — <br /> I <br /> EW-4 09!03103 NS — — - -- 37,000 <2500 <2500 <2500 <2500 — 100 000 I <br /> 12/03/03 — — — 12,000 <1000 <1000 <1000 <1000 — 110 000 — <br /> 01J12104 P 3240 — — — 30 000 <2500 <2500 <2500 <25W — 96 000 — <br /> 04/28/04 P 3093 — -- 147 39,000 <250 <250 <250 <250 -- 49,000 — <br /> I <br /> EW-5 09/03/03 NS — — — — 5,800 <100 <100 <100 <100 — 5900 I — <br /> 12/03/03 — — — - 440 <5 0 <50 <10 <5 0 — 230 I — <br /> 01112104 P 32 52 — — — 480 <25 <25 <25 <25 — 1300 <br /> 04/26/04 P 3104 — — 148 <25,000 <250 <250 <250 <250 -- 8400 — <br /> EW-6 11/20/02 P NS 3107 — 000 — 28 000 390 1 500 1200 6,200 440 280 043 <br /> 01130/03 P 2973 — 000 — 26 000 5 1 800 2 500 1 500 6200 720 600 1083 <br /> 04/28/03 2920 — coo — Well unable to be sampled connected to remedial system <br /> 07/29103' NP -- — — — 4 300 5 220 57 17 87 — 1 000 — <br /> 10108-17103 3232 — 000 — Insufficient amount of water in well for sample collection <br /> 01112/04 dry — — — Insufficient amount of water 3n well for sample ccllechon <br /> 04/26/04 2995 — — -- <2,500 63 <25 <25 <25 — 250 — <br /> I <br /> EW-7 09/03/03 NS — — — — 74 000 <2500 <2500 <2500 <2500 — 170 000 — <br /> 12/03/03 — — — — 31 000 <1000 <1000 <1000 <1000 — 90 000 <br /> 01/12/04 3175 — — — 44,000 <2500 <2500 <2500 <2500 — 110 000 <br /> 04/26104 3017 — — 158 <250,000 <2500 <2500 <2500 <2500 — 150,000 I -- <br /> I <br /> I <br /> Project/ARCO/49321ReportsfTables12004 gwtables4932 xis <br />