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Ta e 2
<br /> Historical Groundwater Monitoring Results
<br /> 7-E=leven Store#17334
<br /> 4501 North Pershing Avenue
<br /> Stockton California
<br /> Well 1L t Ethyl- MTBE MTBE Dissolved
<br /> Elevation 8eriziene Toluene Benzene Xylene TPH4 TPH-D 8020 8260 TOA WE ETBE TAME Oxygen DTW SPT WTE
<br /> fTOtr E3ate l 1t. 11l< tLli ll. rrr Il. €eget €etst reef
<br /> MW-5A
<br /> 722 12029198 fi4,4tf0 U,4001 4,680 28,900 98,660 -17,20,3 <2000 <500 <x0€? <500 0-9 1562 0 00 430
<br /> 02/17199 4,400 19,000 2,300 17,000 90,000 -- 3,900 1 4,800 <1000 <250 <250 <250 0 5 1469 000 -747
<br /> 0512"a 71910 21,109 2.890 16,000 103,000 -1113,400 ..<.1 000 <M -.080 <250 05 14,% 0,00 -734
<br /> 08/28/99 6,420 21,700 2,290 14,000 87,600 -- 11,800 111,700 <1,000 <250 <250 <250 09 16 15 000 -893
<br /> 11124199 7,236 .20,900 2,780 1 15,800 1,120,000 7,000 7,580 <800 <2001 <20fJ <200 10 1010 000 -8188
<br /> 02/02100 3,980 11,600 2,2301 10,600 53,100 -- 1,700 1,460 <500 <125 <125 <125 1 6 1668 0 00 -846
<br /> i
<br /> 05t16100 7,900 .26,P06_ 3,040 16,000 18,000 � «• 4,60#3 <2,50f1 <1D0 <1 Go: <100 4fi21370 GOO +6.48
<br /> 08/08/00 5,700 15,000 2,400 11,000 60,000 -- 2,900 <2,500 <100 <100 <100 04 1542 000 -820
<br /> '1111410(} 5,5(0 M000 25130 12,000 49,000 w 2,800 -<2,500: <100 <100 <10€1 0-4 1568 0_00 -846
<br /> 02/06/01 4,300 12,000 21000 10,000 63,000 - -- 1,800 <6,200 <250 <250 <250 0 4 15 50 000 -828
<br /> 11 123$1 3,100 7,390 400 6,300 30000 »� 2,100 <2500 <100 <100 <100 0 6 1">5 -0,00 M8 43
<br /> 08/21/01 3,200 7,900 1,500 7,400 47,000 -- 1,300 <1,200 <50 <50 <50 051 1700 1 000 1 -978
<br /> MW-5B
<br /> 7 46 1=9195 3,410 19,800 2610 18,700 43,400 »� -- "1,480 <10 <25 X25 <25 �2 1$116 0x00 -$30
<br /> 02/17199 11 240 120 780 5,300 - <5 <5 <20 <5 <5 <5 0 3 1490 000 -744
<br /> t3v121199 100 214 38 2,610 8,7'80 30 <10O <25 <25 <25 D-2 14-79 000 7 33
<br /> 08/28/99 259 151 26 2 286 2,340 - 102 55 3 <20 <5 <5 <5 1 0 1635 000 -889
<br /> 1X124109 $, .5 224 39.7` 274 1,260 87 7 138-2 2.2,1 <5 <5 <5 1 4 1030 000 -9,84
<br /> 02/02/00 483 763 274 105 274 <5 <5 <20 <51 <5 <5 17 1588 000 -842
<br /> f]5f1 fi10k ]fr 49 11# 43 220 4 8 <60 <2 <2 <2 4.7 '1394 0 Ott -6.48
<br /> 08/08/00 53 100 <25 140 630 -- 19 <50 <2 <2 <2 1 6 1570 000 1 -824
<br /> 41114100 34 14 16 06 810 TO <60 <2 <2 <2 01$90 0,00 -444
<br /> 02/06/01 21 32 15* 61 360 -- - 5 <50 <2 <2 <2 0 5 1570 000 -824
<br /> 175123!11 39 52 16 42 210 1$ <50 <2 <2 <2 10 1588 000 -84.2
<br /> 08/21/01 77 170 42 190 460 15 <50 <2 <2 <2 1 3 17 24 0001 -9789
<br /> Explanation
<br /> -=Not available/not sampled TOC=Top of casing elevation(n feet above mean sea level)
<br /> TPH G=Total petroleum hydrocarbons-as-gasoline DTW=Depth to water
<br /> MTBE=Methyl-tert-butyl-ether SPT=Separate-phase hydrocarbon thickness
<br /> TEA=Tertiary Butanol WTE=Water table elevation
<br /> DIPS=Omsopropyl ether Vg/L=Micrograms per liter
<br /> ETBE=Ethyl-terhary butyl ether mg1L=Milligrams per liter
<br /> TAME=Tertiary amyl-methyl ether ND=Not Detected
<br /> "Method Blank Contamination The associated method blank contains the target analyte at a reportable level
<br /> 7-11117334 tbl xls 3 of 3 9-10-01
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