ARCHIVED REPORTS_XR0011983 - Laserfiche WebLink

Home Browse Search

TABLE 1 GROUNDWATER ELEVATION AND ANALYTICAL SUMMARY ARCO Service Station No. 5469 130 South Wilson Way,Stockton,California Elevation Top of Well Static Water Groundwater Groundwater Ethyl- Total Well Top of Casing Screen Level Elevation Flow TPHG Benzene Toluene benzene Xylene MTBE[l] Number Date feet msl) feet b s (feet b s) (feet msl Direction µ L µ L µ L geZL µ L pg/L__ MW-7 06/25/01 16.49 33 38.20 -21.71 E-NE NS NS NS NS NS NS P 06/28/01 16.49 38.34 -21.85 NC <50 <0.5 <0.5 <0.5 <0.5 <2.0I2) P 09/14/01 16.49 39.67 -23.18 NE <50 <0.5 <0.5 <0.5 <0.5 <2.0[2] P 12/14/01 16.49 40.80 -24.31 NE <50 <0.50 <0.50 <0.50 <0.50 18[2] P 02/21/02 16.49 40.65 -24.16 E-NE <50 <0.50 <0.50 <0.50 <0.50 59[2] P 04/23/02 16.49 40.51 -24.02 NE <50 <0.50 <0.50 <0.50 <0.50 110[2] P 09/19/02 16.49 42.49 -26.00 NE 1,400[15] <10 <10 <10 <10 110[2] MW-8 06/25/01 16.46 33 38.I0 -21.64 E-NE NS NS NS NS NS NS P 06/28/01 16.46 38.23 -21.77 NC <5000[6] 2,300 <50[6] <50[6] <50[6] 1,600[2] P 09/14/01 16.46 39.63 -23.17 NE <2,000[7] 980[7] <20[7] <20[7] <20[7] 7,500[2] P ID 14/01 16.46 40.72 -24.26 NE 29,000[8][9] 18,000[9] 640[9] 120[9] 470[9] 17,000[2] P 02/21/02 16.46 40.39 -23.93 E-NE 30,000 15,000 <200 <200 <200 22,000[2] P 04/23/02 16.46 40.48 -24.02 NE 27,000[8] 16,000 <200 <200 <200 26,000[2][10] P 09/19/02 16.46 42.47 -26.01 NE 460[11] 190[13] <0.50 <0.50 <0.50 16,000[2] MW-9 06/25/01 16.21 59 37.91 -21.70 E-NE NS NS NS NS NS NS P 06/28/01 16.21 38.05 -21.84 NC <50 <0.5 <0.5 <0.5 <0.5 <2.0[2] P 09(14101 16.21 39.51 -23.30 NE <50 <0.5 <0.5 <0.5 <0.5 <2.0[2] P 12/14/01 16.21 40.46 -24.25 NE <50 <0.50 <0.50 <0.50 <0.50 <0.50[2] P 02/21/02 16.21 40.64 -24.43 E-NE <50 3.3 <0.50 <0.50 <0.50 <0.50[2] P 04/23/02 16.21 40.25 -24.04 NE 59[8] <0.50 <0.50 <0.50 <0.50 <0.50t2] P 09/19/02 16.21 42.33 -26.12 NE <50 <0.50 <0.50 <0.50 <0.50 0.60[2] i i i i 5TRATU5 Arco_5469_Qaanerly_Data 4 of 5