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<br /> TABLE A(continued)
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<br /> Constituent B C E x MTBE TPH
<br />' EPA Method (602)1 (602)/ (602)/ (602)/ (602)/(8260)1 5030/LUFr
<br /> (8021B) (80213) (8021B) (8021 B) (8021B)
<br /> Detection Lmuts 03 "
<br /> 3 0 3 06 1 0 005
<br /> 118/1 Ag/L µ&�L ErS/L IzSlL mg/l
<br /> SV-1 01/16/97 41,000 17,000 3,300 6,200 (1,4003 120
<br /> 01/15/00 1100 34 120 250 1,100• 41
<br /> SV-2 04/23/98 1 49,000 1 66,000 3,200 17,000 26,000*1* 270
<br />' SV-3 07/18XTT 71,000 73,000 3,900 19,000 [35,000] 280
<br /> 10/14/99 9,600 2100 440 1,400 14,0000 25
<br /> SVS 07/22/98 71,000 47,000 1,700 9,400 170,000*• 390
<br /> 07/11/00 560 110 34 60 46,000 08
<br /> SV-5 10/22/97 55,000 73,000 3,900 19,000 37,000*10 290
<br /> SV-6 04!21/99 65,000 27,000 2,800 13,000 8,600*• 200
<br /> SV-7 1 08!01196 91,000 75 000 3,000 18,000 7,800 360
<br /> 10/23/98 90,000 77,000 3,300 18,000 1800*v 360
<br />' SV-8 01/21/98 1 87,000 67,000 3,200 17,000 6,400*• 310
<br /> SV-9 04/02/97 25,000 ND 2,300 1,900 79,000 53
<br /> 04/12/00 ND(150) ND(150) ND(150) ND(300) 9,700♦ ND(25)
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<br /> ND=none detected at or above laboratory reported detection]mut B,T,E,X=benzene,toluene ethyl benzene,and xylene
<br /> ND X=none detected to a level of X TPH-G=total petroleum hydrocarbons quantified as gasoline
<br /> *=detection limit raised due to elevated petroleum hydrocarbon result M"131E=methyl tertiary butyl ether
<br /> NA=not tested for flus analyte
<br /> [x]=EPA Method 602 analysis indicates a concentration of x iesult is not confirmed by EPA Method 8260,however
<br />' Future analysis by EPA Method 8260 may indicate that MTBE is not present
<br /> •=other oxygenates/additives were analyzed by EPA Method 8260 and were not detected at or above the laboratory reported detection hints
<br /> •=as of the fourth quarter 1999 MTBE was analyzed by EPA Method 602 groundwater monitoring for gasoline
<br />' oxygenatesladthoves other than MTBE was discontinued
<br /> =as of the third quarter 2000 MTBE and BTEX were analyzed by EPA Method 8021 B
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