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B- 370 CHATEAU
<br /> T- <10 Approximate HOSPITAL
<br /> E- 24 Groundwater B- 140
<br /> X- 26 Flow Direction T- 3,400
<br /> Z XTPH-g- 1,700 B- 4,300 B- <100 E- 410
<br /> MTBE- 160 PROFESSIONAL T- 4,300 T- 3,500 X- 1,600 MW�B-
<br /> BUILDING REALTOR
<br /> MW9 E-
<br /> �' B 67 2,600 E- 3,700 TPH-g- 15,000
<br /> T- <5 p B- <0 5 B- 230 X- 11,000 X- 17,000 MTBE- <250
<br /> TPH-g- 67 000 TPH-g- 73,000 <0 5
<br /> E- 170 T- <0 5 T- 180 MTBE- X250 MTBE- <500 T- <0 5
<br /> X- 21 E- 53 E- 460 E- <05
<br /> TPH-g- 2,000 X- <0 5 X- 980 MW10 X- <0 5
<br /> MTBE- <25 TPH-g- 730 TPH-g-10,000 TPH-g- <50
<br /> MTBE- 15 MTBE- 290 ROSEMARIE LANE MTBE- <2 5
<br /> B- 50
<br /> T- <5 0 V3 RW4 MW12
<br /> E- 320
<br /> X- 290PSV1 a B- 110
<br /> TPH-g- 3,800 MW4 RW2 SW2 R T- <12
<br /> MTBE- <25 Lu P1 MW2 B- 1,600 13- <0 5
<br /> V1 E- <1 2 ROSEMARIE T- 5,200 T- <05
<br /> cwi Z B- <5 Q V PMW6 X- 20 APARTMENTS E- 1,300 E- <05
<br /> 3 T- <5 0 1W1 I SWI I I TPH-g- 320 X- 4,900 X- <05
<br /> "'ai vi E- 51 1 V2 MTBE- <6 2 TPH-g- 36,000 TPH-g- <50
<br /> X- 16
<br /> MW3 MTBE- <250 MTBE- <2 5
<br /> 1
<br /> TPH-g-1,500 P2 I For r I B- 710
<br /> LEGENDMTBE- <25 � Feel j-- _I T- 2,600
<br /> W MW7 `li +`i I I E- 1,200 ♦ Air Sparging Well
<br /> B-
<br /> <0 5 + I W5 X- 3,200 O Permanent Sod Vapor Monitonng Well
<br /> T- <0 5 MW1
<br /> MW$ , , ' Form I TPH-g- 23,000 • Piezometer
<br /> _ l
<br /> E <0 5 Farmer Stator I MTBE- 900 Injection Well
<br /> X- <0 5 Pump Buildin I --I Former 13- 13,000
<br /> MTBE- <2 5 _-
<br /> Sod Vapor Extraction Well
<br /> TPH-g- 120 Islands I ori Tank T- 31,000 Recovery Well
<br />�
<br /> 13- 160 E- 2,500 -OF Groundwater Monitoring Well
<br /> T- 1,700 X- 13,000 B- Benzene
<br /> E- 2,700 8- 25 B- 3,200 B- 2,400 TPN-g- 130,000 T- Toluene
<br /> X- 9,600 T- <0 5 T- 24,000 T- 3,100 MTBE- <2,500 E- Ethylbenzene
<br /> TPH-g- 48,000 E- 65 E- 2,900 E- 290 X- Xylenes
<br /> < X- 14 X- 16,000 X- 2 8D0 TPH-g- Total Petroleum Hydrocarbons as gasoline
<br /> MTBE- 250
<br /> TPH-g- 810 TPH-g- 120,000 TPH-g- 25,000 MTBE- Meth Yl t-bu tY1 ether
<br /> MTBE- 21 MTBE- <1.250 MTBE- <250 Analytical results In micrograms per liter(wg1L)
<br /> Figure 1 Site map showing groundwater sample analytical results and 0 60 120
<br /> ® approximate groundwater flow direction, former Exxon RS 7-3942,
<br /> Stockton, California, 4 November 1996 Approx Scale (feet)
<br /> 7 3 94 218 1196 FH5
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