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TABLE 1
<br /> GROUNDWATER ELEVATION AND ANALYTICAL SUMMARY
<br /> ARCO Service Station No. 5469
<br /> 130 South Wilson Way, Stockton,California
<br /> Elevation Top of Well Static Water Groundwater Groundwater Ethyl- Total
<br /> Well Top of Casing Screen Level Elevation Flow GRO+- Benzene Toluene benzene Xylenes MTBE[1]
<br /> Number Date feet msl feet b feet b feet msl Direction µ
<br /> MW-6 NP 06/21/00 15.89 33 36.42 -20.53 SE <50 <2.0 <2.0 Q..O <2.0 4,120[2]
<br /> NP 09/08/00 15.89 38.07 -22.18 SE <50 <0.5 <0.5 <0.5 <0.5 6,320[2]
<br /> NP 12/11/00 15.89 38.39 -22.50 SE&N <500[5] <5.015] <5.0151 <5,0[5] <5.0[5] 6,910[2]
<br /> P 03/22/01 15.89 37.13 -21.24 E-SE <500[5] <5.015] <5.0[5] <5,0[5] <5.0[5] 8,290[2]
<br /> P 05/24/01 15.89 36.85 -20.96 NC <500[5] <5.0[5] <5.0[5] <5.0[5] <5.0151 16,100[2]
<br /> 06/25/01 15.89 37.36 -21.47 E-NE NS NS NS NS NS NS
<br /> P 09/14/01 15.89 38.90 -23.01 NE <50 <0.5 <0.5 <0.5 <0.5 22,000[2]
<br /> P 12/14/01 15.89 40.00 -24.11 NE <50 0.85 <0.50 <0.50 <0.50 14,000[2]
<br /> P 02/21/02 15.89 39.95 -24.06 E-NE 58[8] 3.3 <0.50 <0.50 <0.50 45,000[2]
<br /> P 04/23/02 15.89 39.78 -23.89 NE <I,000[6] <10[6] <10[6] <10[6] <10[6] 50,000[2][10]
<br /> P 09/19/02 15.89 41.78 -25.89 NE 55,000[14,15] <100[14] <100[14] <100[14] <100[14] 69,000[2]
<br /> P 12/11/02 15.89 42.64 -26.75 NE 39,000[14,16,18] <1,000 <1,000 <1,000 <1,000 85,000[2]
<br /> NP 01/14/03 15.89 NM NM NC 33,000[18] <250 <250 <250 <250 67,000[2]
<br /> NP 02/12/03 15.89 NM NM NC <50,000 <500 <500 <500 <500 42,000[2]
<br /> P 02/26/03 15.89 42.01 -26.12 NE <100,000 <1,000 <1,000 <1,000 <1,000 31,000[2]
<br /> P 05/19/03 15.89 41.58 -25.69 Radial 29,000 A <50 A <50 A <50 A <50 A 59,000[2] A
<br /> P 09/09/03 15.89 43.01 -27.12 NE 8,800[19] R <0.50 A <0.50 A <0.50 A <0.50 A 49,000[2] A
<br /> P 12/10/03 15.89 43.67 -27.78 NE 25,000[19] R <50[23] J <50123] J <50[23] J <50[23] J 46,000[2,23,24] J
<br /> P 03/04/04 15.89 43.05 -27.16 NE 5,700[19] R <100 A <100 A <100 A <100 A 37,000[2] A
<br /> P 06/08/04 15.89 42.57 -26.08 NE 3,400 A <500 A <500 A <500 A <500 A 15,000[2] A
<br /> I
<br /> sr�arus
<br /> Arcv_5469_Quarter1y_Pata
<br /> 6of9
<br />
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