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7a lei
<br /> Groundwater Analytical Data
<br /> Parkinson's Arco
<br /> 3250 West Hammer lane
<br /> Stockton,California
<br /> Top of
<br /> Casing Depth to Groundwater TPH as Ethyl
<br /> Sample Date Elevabon Water Elevation Gasoline Benzene Toluene benzene Xylenes MtBE RIPE ETBE TAME TBA
<br /> Identification Sampled MSL feet b s MSL (ug/1) (U11)( u 1l u d (ug/1) (ug") (ug") (ug/1) u fl NO
<br /> MW 1 09/21/00 430 1296 866 25,700 1,820 503 1,450 582 28,300 <20 292 108 3,710
<br /> 01/19/01 1290 -860 2,250 178 10 155 244 34,200 <2 0 260 215 3,910
<br /> 04/23/01 1194 -764 19,000 1,780 208 1,480 1600 39,500 <100 <10 0 285 4,780
<br /> 07/27/01 1312 -882 13,000 1,700 98 1,100 730 40,000 <200 <200 290 <20,000
<br /> 11101101 1412 982 14,000 1,100 20 980 470 24,000 <20 <20 190 2,400
<br /> 01128102 1261 8 31 8,700 1,100 <50 1,000 320 18,000 <250 <250 <250 <2,500
<br /> 04/23102 1270 -840 4,900 1,000 <30 940 210 17,000 <250 <250 <250 <2,500
<br /> 07129102 5 25 iii 1370 -845 10,000 850 270 1,000 860 7,400 <5 0 <5 0 79 1,600
<br /> 10/07/02 1454 9 29 6,300 500 091 800 34 3,800 <50 <50 67 3,900
<br /> 01/02103 1398 873 4,500 1,000 44 1500 310 2,500 <250 <250 <250 23,000
<br /> 04/03/03 1372 -847 5,80014 760 15 1,100 140 770 <50 <50 <50 9,200
<br /> 07/21/03 1434 -909 440012� 640 <050 930 82 230 <5 0 <5 0 11 8,800
<br /> MW-2 09/21/00 474 1323 -849 529 <0 5 <05 <0 5 <0 5 5,830 <2 0 <20 45 1,150
<br /> 01/19/01 1323 849 <500 <5 0 <5 0 <5 0 <5 0 21,600 <20 <2 0 168 2,520
<br /> 04/23/01 1227 7 53 <500 <50 <50 <5 0 <50 10,400 <2 0 <20 67 5 697
<br /> 07/27/01 1345 -871 190 <0 5 20 41 29 4,800 <100 <100 <100 <10,000
<br /> 11/01/01 1445 -971 <50 <05 <0 5 <0 5 18 3,100 <10 <10 21 <100
<br /> 01/28/02 1293 -819 <50 <0 5 <0 5 <0 5 <0 5 3,300 <100 <100 <100 <1,000
<br /> 04123/02 1302 828 <50 <03 <0 3 <03 <0 6 3,700 <5 0 <50 30 65,000
<br /> 07/29/02 5 65 i1i 1402 837 <50 <0 3 <03 <0 3 <0 6 4,000 <50 <50 34 61
<br /> 10/07/02 14 88 -923 99p1 <030 <0 30 <0 30 <0 60 5,000 <5 0 <50 43 <50
<br /> 01/02/03 14 31 866 <50 0 96 <0 30 <0 30 <0 60 4,400 <50 <50 <5 0 <50
<br /> 04/03/03 1402 -837 <50 34 <0 50 <0 50 <10 3,600 <50 <5 0 25 <50
<br /> 07/21103 1469 9 04 <50 <0 50 <0 50 <0 50 <10 4,200 <50 <50 37 <50
<br /> MW 3 09/21/00 3 76 1234 -8 58 5,900 413 243 56 2 468 346 <20 <20 208 <200
<br /> 01/19/01 1230 8 54 1,870 182 582 129 231 682 <2 0 <2 0 443 <200
<br /> 04/23/01 1134 -758 1,160 63 <5 0 105 184 683 <2 0 <2 0 4 23 <200
<br /> 07/27/01 1248 -872 870 21 16 9 0 17 360 <20 <20 <20 <2,000
<br /> 11/01/01 1352 -976 760 35 <0 5 58 92 600 <1 0 <10 4 6 <100
<br /> 01128/02 1200 824 560 59 087 4 6 4 5 590 <0 5 <0 5 38 <50
<br /> 04123102 1209 -833 220 091 <0 3 34 44 540 <50 <50 <5 0 1,800
<br /> 07/29/02 4 67(li 1302 -835 170 039 0 39 14 30 300 <50 <5 0 10 <50
<br /> 10/07/02 13 90 923 250 <0 30 030 085 082 220 <50 <50 <5 0 <50
<br /> 01/02/03 U 36 8 69 1500 <0 30 3 8 15 22 360 <50 <5 0 <5 0 <50
<br /> 04/03/03 1306 -839 170121 <050 30 11 <10 280 <50 <50 <5 0 <50
<br /> 07/21/03 1372 -905 160 <0 50 19 <0 50 <10 240 <50 <5 0 <50 <50
<br /> N LSacM20031x AROD401A1101403m1 Shaw Enwronmental,Ina
<br /> Page 1 of 2 Rev 0 10/1412003
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