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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 /> Pureed from Well MW-5
<br /> 5126100 2,500 20,500 0.18
<br /> 5/31/00 2,500 23,000 0.18
<br /> 6/6/00 5,000 28,000 0.35
<br /> 6/16/00 2,000 30,000 0.14
<br /> 6/20100 1,000 31,000 0.07
<br /> 6/28/00 3,000 34,000 0.21
<br /> 7/4/00 2,500 36,500 0.1$
<br /> 7/12/00 2,500 39,000 0.18
<br /> 7/20/00 1,500 40,500 0.11
<br /> 7/25/00 1,500 42,000 0.11
<br /> 8/3/00 4,000 46,000 0.28
<br /> 8/11/00 5,000 51.,000 0.35
<br /> 8116/00 2,500 53,500 0.18
<br /> 8/23/00 5,000 58,500 0.35 -- __ __ __ --
<br /> 8/28/00 -- -- -- ND ND ND ND ND 10,800
<br /> 8/30/00 2,500 61,000 0.17 __ __ __ __ --
<br /> 9/5/00 5,000 66,000 0.34
<br /> 9/13/00 2,500 68,500 0.17
<br /> 9/20/00 2,500 71,000 0.17
<br /> 9/30/00 2,500 73,500 0.17
<br /> 10/5/00 2,500 76,000 0.17
<br /> 10/13/00 4,000 80,000 0.27
<br /> 10/19/00 2,500 82,500 0.17
<br /> 10/27/00 5,000 87,500 0.34
<br /> 1112100 5,000 92,500 0.34
<br /> 1118/00 2,500 95,000 0.17 - -- __ __ _ _-
<br /> 11/13/00 -- -- -- ND ND ND ND ND 5,550
<br /> 11/17/00 3,500 98,500 0.20 -- -- -- __ --
<br /> J 1/25/00
<br /> _1.1/25/00 2,500 101,000 0.15 -- -- _ __ __
<br /> 140193.08
<br /> 4111102
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