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CAMB RIA
<br /> Table 2. Ground Water Analytical Data- Oxygenate Compounds- Shell-branded Service Station Incident#981995874, 341 E. Main Street, Ripon,
<br /> California II
<br /> MTBE by MTBE by
<br /> Sample Date 1,2-,DCA EDB EPA 8020 EPA 8260 Ethanol t-Butanol DIPS ETBE TAME Methanol TBA
<br /> ID Sampled (Concentrations in ppb) „ N.
<br /> 05/18/99 --- --- 7,880 14,600 --- --- ___ -__
<br /> 05/25/99 --- --- 16,200 24,200 --- --- --_ ___ ___ ___ ---
<br /> 06/01/99 --- --- 15,000 15,400 --- --- -_- ---
<br /> 06/08/99 --- --- 15,900 --- --- -- --- --- --- --- ---
<br /> 06/15/99 --- --- 18,000 29,000 --- --- ___ ___ _-_ ___
<br /> 06/21/99 -- --- 24,900 27,100 --- --- ___ ___ ___ ___
<br /> 07/09/99 --- --- 74,400 94,600 --- --- --- --- --- --- ---
<br /> 07/12/99 --- --- 72,100 87,000 --- --- --- --- --- _-- _--
<br /> 07/22/99 --- --- 84,000 103,000 --- --- --- --- _-- --- ---
<br /> 07/28/99 <1,0001<0.500 <1,0001<0.500 107,000 90,000 <200,000 --- <2,000 <2,000 <2,000 5,220 <40,000
<br /> 08/05/99 --- --- 112,000 121,000 --- --- --- _-- _-- --_ ---
<br /> 08/11/99 --- --- 148,000 157,000 --- --- --- --- --- -_- ---
<br /> 08/18/99 - --- 146,000 440,000 --- --- --- _-- _-- _--
<br /> 08/27/99 --- --- 174,000 187,000 --- --- ___ ___
<br /> 09/09/99 --- --- 147,000 192,000 --- --- --- --- --- --- ---
<br /> 09/13/99 --- --- 110,000 127,000 --- --- --- --- --- --- ---
<br /> 09/22/99 --- --- 95,800 99,800 --- --- --- --- --- --- ---
<br /> 09/29/99 --- --- 110,000 114,000 --- --- --- --- --- --- ---
<br /> 10/07/99 --- --- 65,700 92,000 --- --- --- --- _-- --- ---
<br /> 10/13/99 --_ --- 68,900 225,000 --- --- --- --- --- _--• _--
<br /> 10/19/99 --- --- 14.4,000 117,000 --- --- _-_ ___ __=
<br /> 10/27/99 <0500 --- --- 84,000 <500,000 --- <1,000 <1,000 <1,000 2,730 <100,000
<br /> 11/02/99 --- --- 72,800 72,500 --- --- _-- --- --- --- -_-
<br /> 11/09/99 --- --- 78,200 99,700 --- --- __- ---
<br /> 11/17/99 --- --- 120,000 91,600 --- --_ __- ___ ---
<br /> 11/23/99 --- --- 58,000 94,000 --- --- --- --- ---
<br /> 12/03/99 --- --- 1,230,000 110,000 --- --- ___ ___ ___ ---
<br /> 12/07/99 --- --- 85,100 75,000 --- --- --- --- --- --- ---
<br /> 12/15/99 --- --- 218,000 104,000 --- --- ___ ___ ___ ---
<br /> 12/22/99 --- 114,000 141,000 ---
<br /> 12/29/99 --- --- 150,000 99,200 --- --_ ___ ___ ___
<br /> gAriponW ' lgmlgmtable.xls 4 "7
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