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CkBRIA
<br /> Table 2. Ground Water Analytical Data -Oxygenate Compounds-Shell-branded Service Station Incident#98995874, 341 E. Main Street,Ripon,
<br /> California
<br /> MTBE by MTBE by
<br /> Sample Date 1,2-DCA EDB EPA 8020 EPA 8260 Ethanol t-Butanol DIPE ETBE TAME Methanol TBA
<br /> ID Sampled (Concentrations in ppb)
<br /> MW-1 04/28/98 --- --- 92,000 150,000 <500 <100 <2.0 <2.0 44 20,000 ---
<br /> 07/28/98 <5.0 <5,0 5,200 160,000 <625,000 <125,000 <2,500 <2,500 <2,500 32,000 --
<br /> 10/07/98 <25 <25 130,000 130,000 <100,000 <20,000 <400 <400 <400 30,000 ---
<br /> 11/10/98 --_ "' `""
<br /> --- ---
<br /> --- 3,300 ---
<br /> ---
<br /> --- ---
<br /> 11/18/98 --- ---
<br /> 11/24/98 --- --- 130,000 1 --- --- ---
<br /> ---
<br /> --- ---
<br /> 12/01/98 --- --- 138,000 155,000 --- --- --- --- --- ---
<br /> --- --- 130,000 130,000 --- --- --- --- ---
<br /> 12/08/98 -"" ---
<br /> --- 190,000 160,00 -- --- ---
<br /> --- ---
<br /> 12/17/98 --- "-- ---
<br /> --- 100,000 69,000 --- ---
<br /> 12129/98
<br /> --- ---
<br /> 12/29/98 ---
<br /> --- 139,000 127,000 --- --- --- ---
<br /> --- --- ---
<br /> --- 14 --- ---
<br /> --- --- ---
<br /> 01/0b199 --- ___ ___ ___
<br /> 01/14/99 --- 88,100 86,700 --- --- --- --- --- --- ---
<br /> 01119/99 <50.0 <50.0 152,000 156,000 <500,000 --- <5,000 <5,000 <5,000 95 <100,000
<br /> 01/28/99 <25,000 --- 133,000 149,000 --- --- --- --- --- --- ---
<br /> --- 85,000 92,000 --- ---
<br /> Q2/02/99 --- """ --- --- ---
<br /> 02/11/99 --- --- 180,000 '-- '-- "-- ---
<br /> --- --- --- ---
<br /> --- 140,000 .110,000 --- --- --- ---
<br /> 02/18/99 --- ""` 50 ---
<br /> --- --- --- ---
<br /> --- 150,000 160,000 ---
<br /> 02/24/99 --- """ ---
<br /> --- 500,000 145,000 ---
<br /> 03/02/99 --- "--
<br /> --- ---
<br /> --- --- ---
<br /> --- 112,000 151,000 --- --- ---
<br /> 03/11/99 --- "--
<br /> --- ---
<br />� 03/19/99 --- --- 132,000 114,000 --- --- --- ---
<br /> --- --- ---
<br /> 03/22/49 ---
<br /> --- 113,000 81,800 --- --- --- ---
<br /> --- 9,780 13,000 --- --- ---
<br /> o41a8199 --- --- ---
<br /> --- --- ---
<br /> 04/14/99 --- --- 97,200 1 --- --- --- ---
<br /> 04/22/99 <0.50 <500 30,100 35,900 <100,000 --- <1,000 <1,000 <1,000 29,000 <20,000
<br /> 04/29/99 --- 14,000 24,100 --- --- ---
<br /> ---
<br /> ---104,000 --- --- ---
<br /> --- ---
<br /> 05/06/99 --- ---
<br /> --- --- --- ---
<br /> 05/13/99 ---
<br /> --- 70,000 --- ---
<br /> --- ---
<br /> 05/18/99 --- � '--
<br /> --- 111,000 138,000 --- --- --- ---
<br /> 05/25/99 --- `-` --- ---
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