|
i
<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 Elevation Water Elevation Gasoline Benzene Toluene benzene Xylenes MtBE DIPE ETBE TAME TBA
<br /> Identification Sampled MSL feet b s MSL (ug/1) (ug/1) (ug/1) ON (ugh) NO (ug/1) (ug/1) (Ug/l u 11
<br /> MW-1 09/21/00 4.30 12.96 -8.66 25,700 1,820 503 1,450 582 28,300 <2.0 2.92 108 3,710
<br /> 01/19/01 12.90 -8.60 2,250 178 10 155 244 34,200 <2.0 2.60 215 3,910
<br /> 04/23/01 11.94 -7.64 19,000 1,780 208 1,480 1600 39,500 <10.0 <10.0 285 4,780
<br /> 07/27/01 13.12 -8.82 13,000 1,700 98 1,100 730 40,000 <200 <200 290 <20,000
<br /> 11/01/01 14.12 -9.82 14,000 1,100 20 980 470 24,000 <20 <20 190 2,400
<br /> 01/28/02 12.61 -8.31 8,700 1,100 <50 1,000 320 18,000 <250 <250 <250 <2,500
<br /> 04/23/02 12.70 -8.40 4,900 1,000 4.0 940 210 17,000 <250 <250 <250 <2,500
<br /> 07/29/02 5.251'1 13.70 -8.45 10,000 850 270 1,000 860 7,400 <5.0 <5.0 79 1,600
<br /> 10/07/02 14.54 -9.29 6,300 500 0.91 800 34 3,800 <5.0 <5.0 67 3,900
<br /> 01/02/03 13.98 -8.73 4,500 1,000 44 1,500 310 2,500 <250 <250 X250 23,000
<br /> 04/03/03 13.72 -8.47 5,800121 760 15 1,100 140 770 <50 <50 <50 9,200
<br /> MW-2 09/21/00 4.74 13.23 -8.49 52.9 <0.5 <0.5 <0.5 <0.5 5,830 <2.0 Q.0 45 1,150
<br /> 01/19/01 13.23 -8.49 <500 <5.0 <5.0 <5.0 <5.0 21,600 <2.0 <2.0 168 2,520
<br /> 04/23/01 12.27 -7.53 <500 <5.0 <5.0 <5.0 <5.0 10,400 <2.0 <2.0 67.5 697
<br /> 07/27/01 13.45 -8.71 190 <0.5 2.0 4.1 29 4,800 <100 <100 <100 <10,000
<br /> 11/01/01 14.45 -9.71 <50 <0.5 <0.5 <0.5 1.8 3,100 <1.0 <1.0 21 <100
<br /> 01/28/02 12.93 -8.19 <50 <0.5 <0.5 <0.5 <0.5 3,300 <100 <100 <100 <1,000
<br /> 04/23/02 13.02 -8.28 <50 <0.3 <0.3 <0.3 <0.6 3,700 <5.0 <5.0 30 65,000
<br /> 07/29/02 5.65 14.02 -8.37 <50 <0.3 <0.3 <0.3 <0.6 4,000 <5.0 <5.0 34 61
<br /> 10/07/02 14.88 -9.23 99121 <0.30 <0.30 <0.30 <0.60 5,000 <5.0 <5.0 43 <50
<br /> 01/02/03 14.31 -8.66 <50 0.96 <0.30 <0.30 <0.60 4,400 <5.0 <5.0 <5.0 <50
<br /> 04/03/03 14.02 -8.37 <50 3.4 <0.50 450 <1.0 3,600 <5.0 <5.0 25 <50
<br /> MW-3 09/21/00 3.76 12.34 -8.58 5,900 41.3 24.3 56.2 468 346 <2.0 <2.0 2.08 <200
<br /> 01/19/01 12.30 -8.54 1,870 18.2 5.82 12.9 23.1 682 Q.0 <2.0 4.43 <200
<br /> 04/23/01 11.34 -7.58 1,160 6.3 <5.0 10.5 18.4 683 <2.0 <2.0 4.23 <200
<br /> 07/27/01 12.48 -8.72 870 2.1 1.6 9.0 17 360 <20 <20 <20 <2,000
<br /> 11/01/01 13.52 -9.76 760 3.5 <0.5 5.8 9.2 600 <1.0 <1.0 4.6 <100
<br /> 01/28/02 12.00 -8.24 560 5.9 0.87 4.6 4.5 590 <0.5 <0.5 3.8 <5.0
<br /> 04/23/02 12.09 -8.33 220 0.91 <0.3 3.4 4.4 540 <5.0 <5.0 <5.0 1,800
<br /> 07/29/02 4.671'1 13.02 -8.35 170 0.39 0.39 1.4 3.0 300 <5.0 <5.0 10 <50
<br /> 10/07/02 13.90 -9.23 250 <0.30 0.30 0.85 0.82 220 <5.0 <5.0 <5.0 <50
<br /> 01/02/03 13.36 -8.69 1501�1 <0.30 3.8 1.5 2.2 360 <5.0 <5.0 <5.0 <50
<br /> 04/03/03 13.06 -8.39 1701�1 <0.50 3.0 1.1 <1.0 280 <5.0 <5.0 <5.0 <50
<br /> Shaw Environmental,Inc.
<br /> N:\rancfpl\Projects\Projects\880\040\1A\0107\2gn03 4/24/2003
<br />
|