|
• i •
<br /> Table 2
<br /> Fuel Oxygenates Analytical Data
<br /> ARCO Service Station No 2186
<br /> 3212 N California Street, Stockton, CA
<br /> Well Date Ethanol TBA MtBE DIPE EtBE TAME 1,2-DCA EDB Methanol
<br /> Number Sampled (pg/L) (pg/L) (pg1L) WIL) (pg/L) WIL) (pg/L) (pg/L) (pg/L) Comments
<br /> MW-4 4/3/2000 -- <200 106 <2 0 <2 0 <20 -- -- -- No FP,No S
<br /> 6/22/2000 - <200 2,070 <2 0 <2 0 157 - -- - No FP,No S
<br /> 9/27/2000 -- 499 6,590 <2 0 302 532 - - - No FP,No S
<br /> 12/2012000 -- <200 1 150[1][2] <2 0 <2 0 102 -- -- -- No FP,No S
<br /> 3/16/2001 - <200 481 [2] <2 0 <2 0 378 -- -- -- No FP No S
<br /> 6/21/2001 -- <500* 590 <10* <10* <10* - - - No FP,No S
<br /> 9/13/2001 - <5,000 7,600 <100 <100 <100 - - No FP,No S
<br /> 12/11/2001 - <1,000 5,600 <100 <100 <100 - - -- No FP,No S
<br /> 3/14/2002 - <100* 4 900 <10* <10` 33 -- - -- No FP, No S
<br /> 6/19/2002 - <500 2,900 <50 <50 <50 <50 -- -- No FP,No S
<br /> 9/12/2002 <40 000 <5,000 16,000 <500 <500 <500 <500 <500 -- No FP,No S
<br /> 12/3/2002 - <20,000 6,600 <500 <500 <500 <500 -- - No FP,No S
<br /> 03/11/2003 <50,000 <10 000 4,200 <250 <250 <250 <250 - -
<br /> 06/09/2003 <10,000 <2,000 3,200 <100 <100 <100 <50 09116/2003 <50,000 <10 000 6,500 <500 <500 <500 <250 - --
<br /> 12/11/2003 <10.000 <2,000 6,500 J <100 <100 <100 110 -- -
<br /> 03/10/2004 <20,000 <4,000 6,900 J <200 <200 <200 <100 -- -
<br /> 06/17/2004 <50,000 <10,000 10,000 <500 <500 <500 <250 -- 590
<br /> 09/23/2004 <5,000 1,600 1 2,500 <50 <50 <50 47 <25 <150
<br /> 12/21/2004 <25,000 <5,000 2,800 <250 <250 <250 <120 <120 <200
<br /> 03/30/2005 <100 24 27 <1 0 <1 0 <1 0 <0 50 <0 50 -
<br /> 06/1312005 <1,000 <200 280 <5 0 <5 0 <5 0 <5 0 <5 0 -
<br /> MW-5 9/13/2001 -- <100 <2 0 <2 0 <20 <2 0 - - - No FP,No S
<br /> 12/11/2001 -- <20 <2 0 <20 <20 <2 0 -- - -- No FP,No S
<br /> 3/14/2002 - <50 <0 50 <0 50 <0 50 <0 50 -- -- -- No FP,No S
<br /> 6/19/2002 -- <50 <0 50 <0 50 <0 50 <0 50 <0 50 - -- No FP,No S
<br /> 9/12/2002 <40 <5 <0 5 <05 <05 <0 5 <0 5 <0 5 -- No FP,No S
<br /> 12/3/2002 -- <20 <0 5 <05 <05 <0 5 <0 5 - - No FP,No S
<br /> 03/11/2003 <100 <20 <0 50 <0 50 <0 50 <0 50 <0 50 -- -
<br /> 06/09/2003 <100 <20 <0 50 <1 0 <1 0 <1 0 <0 50 -- -
<br /> 09/1712003 <100 <20 <0 50 <1 0 <1 0 <1 0 <0 50 - -
<br /> 12/11/2003 <100 <20 <0 50 <1 0 <1 0 <1 0 <0 50 -- --
<br /> 03/10/2004 <100 <20 <0 50 <1 0 <1 0 <1 0 <0 50 - -
<br /> Report Date July 21, 2005 Page 4 of 10
<br />
|