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CAMS RAA
<br /> Table 1. Groundwater Analytical Data- Oxygenate Compounds - Shell-branded Service Station -Incident#98995874, 341 E. Main Street, Ripon,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 /> 05/25/99 --- --- 16,200 24,200 --- --- --- --- ------ ---
<br /> -- "'
<br /> --- 15,000 15,400 --- - - ---
<br /> 06/01/99 --- - -"
<br /> 06/08/99 --- --- 15,900 --- --- ___ _-- ---
<br /> --- --- --
<br /> --- 18,000 2 ___ _-- _--
<br /> 06/15/99 --- ---
<br /> --- 24,900 27,100 --- --- --- -`- --'
<br /> 06/21/99 --- `-" ---
<br /> --- 74,400 94,600 --- --- --- ---
<br /> 07/09/99 --- --` --- --"
<br /> 07/12/99 ---
<br /> --- 72,100 87,000 --- --- --- --- --- --- ---
<br /> 07/22/99 --- --- 84,000 103,000 --- --- --- --- --- --- -'-
<br /> 07/28/99 <1,000/<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 /> --- --- 148,000 157,000 --- -- --- ---
<br /> 08/11/99 --- --' ---
<br /> --- 146,000 440,000 --- --- --- ---
<br /> 08/18/99 --- --- --- ---
<br /> --- --- 174,000 187,000 -- --- --- ---
<br /> 09/09/99
<br /> --- --- ---
<br /> --- 147,000 192, --- ---
<br /> ---
<br /> 09/09/94 --- --- --- ---
<br /> --- 110,000 127,000 - - --- --- --- ---
<br /> 09/13/99 --- --' ---
<br /> 09/22l99 --- --- 95,800 99,800 - --- -- --- --- --- ---
<br /> --- --- ---
<br /> --- --- 110,000 114,000 --
<br /> 09/29/99 --- --- "--
<br /> 10/07/99
<br /> --- --- 65,700 92,000 --- --- --- --- --- --- ---
<br /> --- 6$,900 225,0 --- --- --- ---
<br /> --- ---
<br /> 10/19/99
<br /> --
<br /> 10/13/99 --- ---
<br /> --- 144,000 11 --_ ---
<br /> --- --- ---
<br /> 101 i 9199 --- `-' --'
<br /> 10/27/99 <0.500 - --- 84,000 <500,000 --- <1,000 <1,000 <1,000 2,730 <100,000
<br /> --- 72,800 72,so --- --- ---
<br /> --- ---
<br /> 11/02/99 --- --- -'-
<br /> --- 78,200 99,700
<br /> --- ---
<br /> 1 1/09/99 --- --- --- --'
<br /> --- 12a,000 91,60 --- ---
<br /> 11/17/99 --- --- ---
<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 /> --- 114,000 141,000° --- ---
<br /> 12/22/99 --- --- --- --- ---
<br /> ---
<br /> --- 150,000 99,200 --- - - ---
<br /> 12/29/99 --- -'- --- ---
<br /> ---
<br /> 01/06/00 --- --- 101,000 89,400 --- -- --- --- --- --- ---
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