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								     													TARE 3
<br />      									Analytical Results of Ground Water Samples
<br /> 												TOP FILLING STATION
<br />    										101 South Wilson Way, Stockton, Califolma
<br />			Sample   Sample    Screen    TPI3 as   Benzene   Toluene    Ethyl-    Xylenes   MTBE    MTBE     DIPE     ETBE    TAME     TBA      EDB    1,2-DCA
<br /> 			I D       Date     Interval
<br />							IGasoline 			benzene		8020   1   8260
<br />   				06-10-97       	200,000    47,000     32,000     3,800     16,000      850	NA	NA	NA	NA	NA	NA	NA
<br />   				09-25-97       	200,000    48,000     28,000     4,200     17,000      800	930     ND<400   ND<400   ND<400   ND<2000     NA	NA
<br />   				12-17-97       	220,000    46,000     26,000     4,200      17,000      860	960       ND<5     ND<5     ND<5       950	NA	NA
<br />   				03-12-98       	160,000    51,000     23,000     3,300     14,000     1,200      1,200     ND<500   ND<500   ND<500  ND<5000     NA	NA
<br />   				06-11-98       	390,000    92,000     56,000     7,200     29,000     2,100    ND<3400  ND<3400  ND<3400  ND<3400  ND<170     NA	NA
<br />   				09-09-98       	130,000    40,000     18,000     3,000     12,000     1,100       760     ND<200   ND<200   ND<200  ND<1000     NA	NA
<br />   				12-22-98       	160,000    34,000     18,000     3,000      14,000     1,200      1,100     ND<130   ND<130   ND<130   ND<650     NA	NA
<br />   				03-26-99      	170,0001    37,000     23,000     3,300     14,000   ND<3300    1,200     ND<130   ND<130   ND<130   ND<650     NA	NA
<br />   				06-14-99       	180,000    48,000     24,000     3,300     14,000     1,600      1,200     ND<130   ND<130   ND<130   ND<650     NA	NA
<br />   				10-13-99       	140,000    37,000     17,000     2,800     12,000      860       1,200     ND<100   ND<100   ND<100   ND<500     NA	NA
<br />   				03-31-00       	150,000    35,000     14,000     3,100      14,000      990       1,300     ND<125   ND<125   ND<125   ND<625    ND<1       190
<br />   				0621-00       	100,000    31,000     11,000     2,200      9,900       910       1,200     ND<100   ND<100   ND<100   ND<500   ND<100     340
<br />			VW-2A   10-27-00    43-63     110,000    28,000     6,300      3,300     12,000      820	800      ND<20    NDI-20    ND<20    ND<100   ND<100      160
<br />   				02-07-01       	100,0001    27,000     4,500      2,700     11,000   ND<10007    850     ND<100   ND<100   ND<100   ND<500   ND<100      160
<br />   				05-29-01       	110,000    30,000     6,600      2,900     12,000       70	730       ND<5     ND<5     ND<5       190       ND<5       54
<br />   				08-14-01       	140,000    34,000     14,000     3,400     14,000      880	760      ND<30    ND<30    ND<30    ND<150    ND<30      210
<br />   				12-11-01       	110,000    31,000     16,000     3,100     13,000    ND<500     550       ND<5     ND<5     ND<5       83 	14	170
<br />   				03-06-02       	170,000    42,000     21,000     4,300     18,000     1,700       650      ND<10    ND<10    ND<10      170      ND<10      240
<br />   				06-05-02       	130,000    38,000     11,000     2,800     12,000      550	510      ND<50    ND<50    ND<50   ND<2000   ND<50      190
<br />   				0904-02       	150,000    38,000     24,000     3,200     13,000   NI3<1000     250      ND<50    ND<50    ND<50   ND<2000   ND<50      130
<br />   				12-04-02       	150,000    33,000     24,000     3,600     15,000      430	190       ND<5     ND<5     ND<5    ND<200      12	180
<br />   				03-04-03       	140,000    30,000     22,000     3,800     17,000   ND<1000     460       ND<5     ND<5       93      ND<200    ND<5       260
<br />   				06-04-03       	130,000    31,000     18,000     3,300     14,000   ND<1000     390      ND<50    ND<50    ND<50   ND<2000   ND<50      170
<br />   				08-26-03       	120,000     3,400     25,000     3,400      11,000  		290       ND<1      ND<1      ND<l     ND<10    ND<0 5      170
<br />    				1140-03       	140,000     5,400     37,000     6,700     28,000  		330       ND<1      ND<1      ND<1     ND<10    ND<0 5      380
<br />   				06-21-00       	42,000     9,300       530       1,100      4,100       230	280      ND<50    ND<50    ND<50    ND<250    ND<50      160
<br />    				02-07-01       	49,0001    139000      440       1,300      5,100    ND<320     270      ND<10    ND<10    ND<10       75      ND<10       91
<br />    				05-29-01		55,000     15,000      500       1,600      5,800       320	340      ND<50    ND<50    ND<50    ND<250    ND<50      120
<br />    				08-14-01		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY      DRY
<br />    				12-11-01		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY      DRY
<br />    				03-06-02		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY       DRY
<br /> 			VW-2B   06-05-02     19-39      DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY       DRY
<br />    				09-04-02		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY       DRY
<br />    				12-04-02		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY       DRY
<br />    				03-04-03		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY      DRY      DRY       DRY
<br />    				06-04-03		DRY      DRY      DRY      DRY      DRY      DRY      DRY       DRY      DRY      DRY       DRY      DRY       DRY
<br />    				08-26-03		DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY   I   DRY      DRY      DRY
<br />    				11-10-03		DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY      DRY   I   DRY      DRY
<br />      																					Advanced GeoEnvironmental,Inc
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