|
• Ta 1 • �
<br /> Groundwater Elevations and 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 Elevation Water Elevation Gasoline Benzene Toluene benzene Xylenes MtBE DIPE ETRE TAME TBA 1,2-DCA
<br /> Identification Sampled (MSL) feet b s MSL (U911) (ug/1) (u 1i) (ug/1) (u 1I) (u ll) (U911) (ug/1) u A u lE EDB(ug/1) (ug/1)
<br /> MWA 09121100 430 1296 -866 25 700 1,820 503 1,450 582 28,300 <2 0 2 92 108 3 710
<br /> 01/19101 1290 -860 2,250 178 10 155 244 34,200 <20 260 215 3,910
<br /> 04/23/01 1194 764 19,000 1,780 208 1,480 1600 39,500 <10 0 <100 285 4 780
<br /> 07127/01 1312 882 13,000 1,700 98 1,100 730 40,000 <200 <200 290 <20000
<br /> 11/01/01 1412 -982 14,000 1,100 20 980 470 24,000 <20 <20 190 2,400
<br /> 01/28/02 1261 8 31 8,700 1 100 <50 1,000 320 18,000 <250 <250 <250 <2,500
<br /> 04/23/02 Q 70 840 4,900 1,000 <30 940 210 17,000 <250 <250 <250 <2,500
<br /> 07129102 525111 1370 -845 10,000 850 270 1,000 860 7,400 <50 <5 0 79 1,600
<br /> 10107/02 1454 929 6,300 500 091 B00 34 3,800 <50 <5 0 67 3,900
<br /> 01102103 13 98 873 4 500 1,000 44 1,500 310 2,500 <250 <250 <250 23,000
<br /> 04103103 1372 -847 580011 760 15 1 100 140 770 <50 <50 <50 9200
<br /> 07121103 1434 -909 4,4001 640 <0 50 930 82 230 <5 0 <50 11 8,800
<br /> 10113103 1509 -984 4,6000 700 <25 940 93 1,000 <50 <50 <50 5,800 <50 <50
<br /> 01112104 1443 -918 3 000 600 10 660 47 310 <50 <5 0 <50 4 500 <50 <50
<br /> 06/22/04 1419 -894 4,200121 910 23 280 17 220 <20 <20 <20 9,800 <20 <20
<br /> 08112104 1461 936 1,10012) 86 15 16 <20 34 <0 50 <0 50 <0 50 3,200 <0 50 <0 50
<br /> 10121104 1489 9 64 5,400 780 99 720 940 52 <0 50 <0 50 <0 50 7,200 <0 50 15
<br /> 01/17/05 1382 8 57 3 900 750 30 180 140 <100 <10 <10 68 5 100 <10 <10
<br /> 04/18/05 1246 721 750 71 <50 36 <10 10 <50 <5 0 <50 2,600 <5 0 <50
<br /> 07118105 1313 -788 1,400 520 13 33 37 80 <25 <25 <25 8,500 <25 <25
<br /> 10117105 1401 876 1,500 290 94 46 16 55 <0 50 <0 50 <0 50 3,400 <0 50 <0 50
<br /> 01116106 1281 -756 710 110 36 46 40 <50 <0 50 <0 50 <0 50 1,100 <0 50 <0 50
<br /> Shaw Environmental,Inc
<br /> N 4TechPub18800401A Arco12006 Rpts1QWQ061ableTaWe 1 Page 1 of 4 Rev 0 41512006
<br />
|