|
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 Oxg/L) (ug/L) (ug/L) (F�g/L) (ug/L) EI+gIL) I (991L) (uglL) (ug/T-) (l+g/L) (ug/L) (1<g/L)
<br /> CAMCL 100 15000 700 00 1750 00 NE NE 1300 NE NE I NE 0 50 0 05
<br /> MW-12 10/10/97 ND ND ND ND ND <20 <50 <50 <50 <50 ___ ___
<br /> 01/28/98 <0 3 <0 3 <0 3 <0 3 <50 <20 <5 0 <5 0 <5 0 <5 0
<br /> 06/05/98 <0 3 <0 3 CO 3 <0 3 <50 <20 <5 0 <5 0 <5 0 -0 --- ---
<br /> 06/08/99 14 53 1 1 5 7 <50 <5 -<I -<I -<t -<I
<br /> 03/28/00 <05 1 8 <05 <0 5 <50 --- ---
<br /> 09/22100 <05 <05 <05 <4 5 <50 <50 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0
<br /> 12/12/00 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 03/06/0I <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <I0 <10
<br /> 05/10/01 <05 <05 <05 <05 <50 <50 <10 <10 <10 <10 <10 <10
<br /> 08/15/01 <05 <05 fn <OS <SO <50 <10 <10 <10 <10 <10 <10
<br /> 11/08/01 <05 <OS <U Z) <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 /> MW13 06/08/99 15,000 26,000 2,600 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 <250 <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 2,700 13,000 120000 <100 630 <20 <20 <20 <20 <20
<br /> 05/10/01 27,000 42,000 4,300 25,000 220,000 <500 1900 <100 <100 <100 <100 <100
<br /> 08115101 19,000 27,000 3,100 17,000 150,000 <130 1600 <25 <25 <25 C25 C25
<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 1600 <50 <50 <50 <50 <50
<br /> MW 13A 06/08/99 480 1,700 450 2,500 18,000 <50 <10 <10 <10 <10 ---
<br /> 03/30/00 13 27 22 14 230 --- --- ___
<br /> 09/25/00 75 17 27 15 240 <50 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0
<br /> I2/12/00 69 17 20 10 180 <50 <50 <10 <10 <10 <10 <10
<br /> 03/07/01 17 26 <05 18 190 <50 <10 <10 <10 <10 <10 <10
<br /> 08/10/01 14 11 15 94 140 <50 <10 <10 [10 <10 <10 <10
<br /> 08/15/01 081 34 066 35 <54 <50 <10 <10 <10 <10 <10 <10
<br /> 11/08/01 091 42 I3 55 94 <50 <10 <10 <10 <10 <10 <10
<br /> 02/07/02 <05 19 058 21 <50 <5 0 <1 0 <1 0 <1 0 <1 0 <1 0 <1 0
<br /> CAMCL-Califomia Maximum Contaminat Level
<br /> NE-None Established
<br /> 13 of 14
<br />
|