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TABLE 2
<br />ANALYTICAL RESULTS OF GROUNDWATER SAMPLES
<br />Waterloo Food & Fuel
<br />3032 East Waterloo Road, Stockton, California
<br />(pg/l)
<br />WELL
<br />ID HU Sampl
<br />Date TPH-g Benzene benzene
<br />e Ethyl- Toluene Xylene 8020
<br />MTBE MTB
<br />8260E DIPE ETBE TAME TBA EDB 1,2-
<br />DCA
<br />02-25-00 110,000 11,000 18,000 2,500 13,000 35,000 44,000 <1,000 <1,000 <1,000 <5,000 -- --
<br />01-05-01 220,000 32,000 43,000 3,400 19,000 260,000 310,000 <5,000 <5,000 , <5,000 <250,000 -- --
<br />04-26-01 210,000 32,000 41,000 3,200 18,000 170,000 180,000 <5,000 <5,000 <5,000 <25,000 <5,000 <5,000
<br />11-02-01 290,000 44,000 67,000 4,900 26,000 130,000 110,000 <2,500 <2,500 <2,500 <2,500 <2,500 <2,500
<br />05-27-03 870,000 48,000 71,000 5,100 29,500 -- 45,000 <50 <50 ' 360 2,500 <25 <25
<br />06-08-04 410,000 48,000 57,000 3,500 19,000 -- 98,000 <50 44 I <5.0 <50 <2.5 90
<br />03-12-05 570,000 30,000 69,000 9,500 48,000 - 21,000 <50 55 <5.0 <50 <2.5 <0.5
<br />06-05-05 700,000 20,000 170,000 73,000 390,000 -- 19,000 <5.0 <5.0 <5.0 <50 <2.5 75
<br />11-10-05 4,300,000 220,000 800,000 330,000 1,350,000 -- 310,000 <10 <10 <10 1,700 <5 110
<br />MW-2 1&2 12-12-06 190,000 14,000 54,000 8,500 47,000 -- 5,500 <1.0 <1.0 3.3 <10 <0.5 62
<br />09-27-07 200,000 9,600 26,000 2,800 33,000 -- 15,000 <1.0 <1.0 42 <10 <0.5 8.2
<br />07-14-08 660,000 34,000 66,000 16,000 78,000 -- 420,000 55 530 200 <10 <0.5 460
<br />10-17-08 190,000 18,000 42,000 11,000 149,000 - 31,000 55 530 80 <10 <0.5 280
<br />01-15-09 35,000 1,100 2,100 12 10,500 -- 1,900 8.8 <1.0 11 <10 <0.5 11
<br />09-18-09 240,000 1,100 1,200 220 5,000 - 78,000 <1.0 <1.0 110 <10 <0.5 9.1
<br />09-09-10 20,000 390 560 1,900 6,000 -- 1,100 <1.0 <1.0 <1.0 <10 <0.5 <0.5
<br />03-01-12 4,400 160 2.4 190 180 -- 45 <1.0 <1.0 2.0 <10 <0.5 3.7
<br />12-17-12 9,400 240 25 680 422 -- 15 <1 <1 <1 <10 <0.5 <0.5
<br />09-16-13 12,000 1,200 8.5 160 1,220 -- 260 <1 3.4 3.3 1,400 <0.5 21
<br />Advanced GeoEnvironmental, Inc.
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