ARCHIVED REPORTS_XR0006126 - Laserfiche WebLink

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I Benzene 3,580 Toluene 10,100 MW11 N Ethylbenzene 3,080 (not located to scale) Groundwater Xylenes 12,600 Benzene 754 Benzene 240 Benzene 148 ! (-1643) ' 0 25 50 GW Flow Direction TPH-g 70,100 Toluene 28 Toluene 765 Toluene 11 Grodient = 0 005 MTBE (8021) 935 Ethylbenzene 2 7 Ethylbenzene 3,600 Ethylbenzene 07 MTBE (8260) <10 Xylenes 60 Xylenes 12,100 Xylenes 21 Benzene <0 5 Scale(feet} TPH-g 2,640 TPH-g 48,600 TPH-g 794 Toluene <0 5 1 Benzene 586 MTBE (8021) 270 MTBE (8021) 950 MTBE (8021) 163 Ethylbenzene <0 5 Toluene 171 MTBE (8260) <0 5 MTBE (8260) <25 MTBE (8260) <0 5 (-12 57) Xylenes <0 5 Ethylbenzene 113 MW13 TPH-g <50 Xylenes 628 I MTBE (8021) <0 5 ' TPH-g 5,460 Benzene 1,520 MTBE (8021) 850 Toluene 1,680 MTBE (8260) <0 5 Ethylbenzene 379 Benzene 108 ' Benzene 690 Xylenes 1,420 Toluene 415 TPH-g 13,400 ��A Ethylbenzene 135 Benzene <0 5 V Toluene 20,000 MTBE (8021) 179 GN Sp��AL Xylenes 164 Toluene <0 5 Ethylbenzene 4,200 MTBE (8260) <5 NO TPH-g 1,940 Ethylbenzene <0 5 Xylenes 18,800 E Xylenes <0 5 N MT13E (8021) 355 TPH-g 99,700 �E � MTBE (8260) <Q 5 TPH-g <50 Benzene <0 5 ) 1,100 <25 -AOR ROS�MP� MTBE (8021) <0 5 MTBE (8260 Toluene <0 5 ) ' Ethylbenzene <0 5 Xylenes <0 5 Benzene 2 50 MW12 TPH-g <50 Toluene <0 5 5101A MW10 MTBE (8021) 1 7 Ethylbenzene <0 5 pRO�E4p1NG (-11 94} (NM) MTBE (8260) <0 5 Xylenes <0 5 MW9 TPH-g 115 (-1039) MTBE (8021) 1 5 RW4 Benzene 6,500 (-1181) Toluene 11,900 MTBE (8260) <0 5 V3 Ethylbenzene 2,130 (-1162) Xylenes 11,500 S�-Ev Benzene 220 PSV1 1UVB-MW2 (shallow) (-11 30) TPH-g 80,300 Toluene <0 5 (-1085) UVB MTBE (8021) <50 ' Ethylbenzene <0 5 RW2 (-11 09) UVB-MW1 (deep) (-11 29) Xylenes <0 5 SW2 jl�rMW6(Dry) Benzene 1,080 TPH-g 354 �� -`� � -��11SV2 Toluene 80 ' MTBE (8021) 100 `� RMr�R V1 N Ethylbenzene 320 LEGEND MTBE (8 60) 842 MW4 `5F ANK (-11 1Xylenes 90 Benzene 8,000 GROUNDWATER MONITORING WELL ` 0-0 TPH-g 5,710 0 10 66) ti 5\ V2 MTBE (8021) <5 Toluene 19,200 • PIEZOMETER (NM} MW2 (-SV Ethylbenzene 3,760 _ • 11 -10 90 (-11 ��) RW1 Xylenes 15,400 A VAPOR EXTRACTION WELL 1 (-1069) �5 V4_( ` MW3 }ti1 (-11 11)1 TPH-g 107,000 RECOVERY WELL Benzene 106 to ( 10 82) 1� -10 94 (-1092) I 0 92) Benzene 807 MTBE (8021) 1,930 <0 5 iW1 (-10 55) ', '( ) � PJIWS� MTBE (8260) <25 O PERMANENT SOIL VAPOR MONITORING WELL ' Toluene ti Toluene 50 3 Ethylbenzene 3 7 = • P2�'ti ' �+ ORMER �� Ethylbenzene 162 + AIR SPARGING WELL Xylenes <Q 5 (NM)+ �` 'ti\J, ��y 51N NG - � Xylenes 195 INJECTION WELL ' TPH-g 514 'ti , Dull-0 _ _- - TPH-g 2,810 MTBE (8021) 74 0'G 1 MW7,'FOWM R �� O[� R MTBE (8021) 482 (-10 92) Groundwater Elevation (feet} MTBE (8260) <0 5 (-1044) 900?DB ��--�~� ugSD MTBE (8260) <0 5 i (NM) Not Measured C ASK TPH-g Total Petroleum Hydrocarbons as gasoline ' Benzene 180 MW8 Benzene <0 5 Benzene <0 5 _ Benzene 6 80 Benzene <0 5 MTBE Methyl t-butyl ether Toluene 115 Toluene <0 5 MW1 Toluene <0 5 Toluene 44 Toluene <0 5 Ethylbenzene 726 cn� (-10 OS) Ethylbenzene <0 5 (-1037) Ethylbenzene <0 5 Ethylbenzene 104 Ethylbenzene <0 5 Xylenes 1,370 pArr Xylenes <0 5 Xylenes <05 Xylenes 9 7 Xylenes <0 5 i ' TPH-g 6,800 y�fi TPH-g <50 TPH-g <50 TPH-g 940 TPH-g <50 MTBE (8021) 165 MTBE (8021) <0 5 MTBE (8021) <0 5 MTBE (8021) 224 MTBE (8021) <0 5 MTBE (8260) <0 5 Note a MTBE (8260) 7 00 Analytical results in micrograms per liter(ug/L) s SITE PLAN SHOWING GROUNDWATER ELEVATIONS AND ANALYTICAL RESULTS FIGURE E T�� FORMER EXXON RS 7-3942 p 1 � ENGU�lEIC 4444 NORTH PERSHING AVENUE, STOCKTON, CALIFORNIA ' ERINU 2 MARCH 2004 r