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TABLE 2
<br /> historical Groundwater Analytical Results
<br /> Compass Group USA, Inc.
<br /> 1500 Shaw Road Facility
<br /> Stockton, California
<br /> Ethyl- 8260 OXYGENATES
<br /> Benzene Toluene benzene Xylenes TPH-G TBA MTBE DIPE ETBE TAME 1,2 DCA EDB
<br /> Well Date (PYA) OWL) WIL) lfffi�) WIL) fiRRIL) UWA) (WL) (Igg!) ("A-) (WL)
<br /> CAMCL 100 150 W 7W 00 175000 NE NE 1300 NE NE NE 050 005
<br /> MW 12 10/10/97 ND ND ND ND ND <20 <50 <50 <5 0 <50
<br /> 01/28/98 <03 <03 <03 <03 <50 <20 <5 0 <50 <50 <50 --- ---
<br /> 06/05/98 <03 <03 <03 <03 <50 <20 <5 0 <50 <5 0 <5 0
<br /> 05/08/99 14 5 3 1 1 57 <50 <5 <1 <1 <I <1 ---
<br /> 03/28/00 <05 1 8 <05 <05 <50 -- --- -- -- -- --- --
<br /> 09/22/00 <05- <05 <0 5 <05 <50 <50 <5 0 <50 <5 0 <5 0 <5 0 <50
<br /> 12/12/00 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 03/06/01 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 05/10/01 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 08/15/01 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 11!08101 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 02/07/02 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 05/09/02 <05 <05 <05 <05 <50 <5 0 <05 <05 <05 <05 <05 <05
<br /> 12/30/2002 <05- <05 <0 5 <05 <50 <5 0 <05 <05 <05 <05 <05 <05
<br /> 11/20/2003 <05 <05 <0 5 <05 <50 <5 0 <05 <05 <05 <05 <05 <05
<br /> 11/11/2004 [05 <05 <05 <05 23 <20 <10 <10 <05 <05 <05 <05
<br /> MW13 06/08/94 115500026,000 2,00 15,000 100,000 <500 610 <100 <100 <100
<br /> 03/30/00 11,000 21,000 2,200 13,000 87,000 --
<br /> 09/25/00 21,000 35,000 3,200 18,000 220 000 <2500 720 <Z50 <250 <250 <250 <250
<br /> 12/12/00 13 000 20,000 2,700 14,000 110,000 360 1,400 <25 <25 <25 <25 <25
<br /> 03/07/01 12,000 18,000 2700 13,000 120,000 <100 630 <20 <20 <20 <20 <20
<br /> 05110!01 27 000 42 000 4 300 25 000 220 000 <500 _1,900 <100 <100 <100 <100 <100
<br /> 08/15/01 19000 27 000 3 100 17 000 150,000 <130 1600 <25 <25 <25 <25 <25
<br /> 11/08/01 24,000 34,000 3,700 21,000 160,000 <500 1500 <100 <100 <100 <100 <100
<br /> 02/07/02 24,000 38,000 4,200 23,000 170 000 <250 11600 <50 <50 <50 <50 <50
<br /> 05/09/02 16,000 26,000 3,700 20,000 140,000 <500 1,200 <50 <50 <50 <50 <50
<br /> 08/01/02 19,000 28,000 4,400 22,000 180,000 <250 1 780 <25 <25 <25 <25 <25
<br /> 10/31/02 Dry Dry Dry D Dry Dry Dry Dry Dry Dry Dfy Dry
<br /> 02/13/03 16 000 26,000 1,200 14,000 170 000 <5000 11600 <500 <500 <500 <500 <500
<br /> 05/27/03 29 000 42,000 3 000 24,000 220 000 <5000 1600 <500 <500 <500 <500 <500
<br /> 08/13/03 D Dg Dry Dry Dry Dry Dry Dry Dry Dry Dry D
<br /> 11/20/03 Dry Dry Dry Dry D Dry Dry Dry Dry Dry Dry Dry
<br /> 02/24/04 26 OW 44,000 3,200 26,100 270,000 <1700 1,900 <180 <140 <160 <120 <85
<br /> 05/13/04 14 000 22 000 1400 14,500 190 000 <10,000 1,500 <500 <250 <250 <250 <250
<br /> 08/16/04 Well ig
<br /> 11/11/04 Well dry
<br /> CAMCL California Mai rnum Contaminat Level
<br /> NE None Established 14 of 16
<br />
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