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TABLE 1 <br /> RLP Analytical Results <br /> Varra Coal Ash Project <br /> Weld County, Colorado <br /> CGRS No. 1-135-2755 <br /> Sample Sample ID Semp amp PV pH At Sb As Be Be B Cd Ca Cr Co Cu Fe Pb LI Mg <br /> Ash Digest 04/05/00 30000 1.4 9.8 1000 2.7 880 <0.6 60000 16 2.9 23 11000 3.4 25 5300 <br /> 02/28/00 1 10.5 <0.05 <0.006 <0.003 0.21 <0.004 1.6 <0.005 280 <0.01 <0.01 0.024 <0.01 <0.002 0.54 4.8 <br /> 02/28/00 la <0.05 <0.006 <0.003 <0.02 <0.004 <0.10 <0.005 <0.20 <0.01 <0.01 <0.01 <0.01 <0.002 <0.02 <0.1 <br /> 70/30 Ash/Soil 02/28/00 tb <0.05 <0.006 <0.003 <0.02 <0.004 <0.10 <0.005 0.22 <0.01 <0.01 <0.01 <0.01 <0.002 <0.02 <0.1 <br /> Leachate 03/03/00 2 10.1 <0.05 0.0085 <0.003 0.041 <0.004 1.3 <0.005 290 <0.01 <0.01 <0.01 <0.01 <0.002 0.45 99 <br /> 03/10/00 4 9.3 <0.05 <0.006 <0.003 0.28 <0.004 2.5 <0.005 210_ <0.01 <0.01 <0.01 <0.01 <0.002 0.25 320 <br /> 03/10/00 4a 9.3 <0.05 <0.006 <0.003 0.24 <0.004 2.3 <0.005 200 <0.01 <0.01 <0.01 <0.01 <0.002 0.23 310 <br /> 03/27/00 8 8.5 0.081 1<0.006 <0.003 1 0.11 10.0043 4.1 1 <0.0051 340 <0.01 I <0.01 <0.01 <0.01 1<0.002 0.21 290 <br /> 05/26/99 7.6 2.60 <0.006 <0.1 0.09 <0.004 0.21 <0.005 110 <0.01 <0.01 <0.01 1.80 0.052 0.20 53 <br /> Pond Water 12/20/99 8.3 <0.05 <0.006 <0.003 0.032 <0.004 0.44 <0.005 210 <0.01 <0.01 <0.01 <0.006 <0.002 0.057 290 <br /> 02/28/00 8.2 <0.05 <0.003 <0.003 <0.02 <0.004 0.66 <0.005 170 <0.01 <0.01 <0.01 <0.01 <0.002 0.059 450 <br /> 04/05/00 8.2 0.056 <0.003 <0.003 0.020 <0.004 0.62 <0.005 180 <0.01 <0.01 <0.01 <0.01 <0.002 0.060 440 <br /> Standards 5.0 0.006 0.050 2.0 0.004 0.75/5.0 0.005 no std. 0.100 0.050 .2011.0 0.30/5.0 0.050 2.50 no std. <br /> A P P P P A P P A A/S S/A P A n/a <br /> Notes: <br /> NA=Not Analyzed <br /> PV= Pore Volume <br /> A-Agricultural Standard <br /> P- Primary Drinking Water Standard <br /> S-Secondary Drinking Water Standard <br /> to-OA sample blank(deionized water) <br /> 1b-blank with fluorescein <br /> 4a- blind duplicate <br /> All values reported in milligrams per liter(mg/L)except values for Ash Digest which are reported in milligrams per kilogram(mg/Kg) <br /> Page 1 of 3 <br />