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Table 4 - Groundwater Removal and Analytical Data
<br /> Tosco(Former BP)Station No. 11195
<br /> 16500 South Interstate 5
<br /> Lathrop,California
<br /> Date Purge Cumulative MtBE TPHg Benzene Toluene Ethyl- Xylenes MtBE
<br /> Sampled Volume Purge Volume Removed Benzene
<br /> or Purged in Gallons in Gallons by Well in Pounds (ppb) (ppb) (ppb) (ppb) (ppb) (ppb)
<br /> Purged from Well MW-5
<br /> 11/29/00 4,000 105,000 0.23
<br /> 1215/00 3,000 108,000 0.18
<br /> 12/12/00 5,000 113,000 0.29
<br /> 12/22/00 5,000 118,000 029
<br /> 12/28/00 5,000 123,000 0.29
<br /> 113101 4,000 127,000 0.23
<br /> 119101 4,950 131,950 0.29
<br /> 1/16101 5,000 136,950 0.24
<br /> 1/23101 4,200 141,150 0.25
<br /> 1/31/01 3,000 144,150 0.18 -- -- -- __ --
<br /> 2/9/01 -- -- -- ND ND ND ND ND 8,490
<br /> 2/13/01 2,000 146,150 0.10 -- -- __ __ __ --
<br /> 2120/01 2,500 148,650 0.13
<br /> 3115/01 3,000 151,650 0.15
<br /> 3128101 5,000 156,650 0.26
<br /> 416101 2,500 159,150 0.13
<br /> 4/10/01 2,500 161,650 0.13
<br /> 4/16/01 3,000 164,650 0.15
<br /> 4/25/01 1,000 165,650 0.05
<br /> 4/30/01 2,500 168,150 0.13
<br /> 5/9/01 2,000 170,150 0.10 -- __ __ __ __ --
<br /> 5/11/01 -- -- -- ND ND ND ND ND 3,890
<br /> 5/14101 1,500 171,650 0.05 -- -- _ __ --
<br /> 5/22/01 5,000 176,650 0.16
<br /> 6/11/01 1,500 178,150 0.05
<br /> 6/18/01 2,000 180,150 0.06
<br /> 6/25/01 1,500 181,650 0.05
<br /> 7/12/01 2,000 183,650 0.06
<br /> 7/18/01 2,000 185,650 0.06 -- __ __ __ __ --
<br /> 140193.08 8 4111102
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