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Table 5.Logan Wash Minewater Ana lytica I Data <br /> LW-001 LW-001 LW-001 LW-001 LW-001 LW-001 LW-001 LW-001 LW-001 <br /> SamplelD <br /> SampleDate 11/5/2009 6/2/2030 11/22/2010 5/11/2011 10/19/2011 6/14/2012 10/24/2012 5/28/2013 10/24/2013 <br /> Parameters Units <br /> General Chemistry <br /> Alkalinity,Bicarbonate(as CaCO3) mg/L 272 271 261 281 250 260 290 260 250 <br /> Alkalinity,Carbonate(as CaCO3) mg/L 5 U 5 U 5 U 5 U 5 U 5 U 5 U 5 U 5 U <br /> Alkalinity,Total(As CaCO3) mg/L 272 271 261 281 250 260 290 260 250 <br /> Ammonia mg/L 0.25 0.1 U 0.1 U 0.1 U 0.24 U 0.1 U 0.15 0.12 U 0.16 U <br /> Bromide mg/L 0.2 U J 1 U OAS J 0.5 U 1 U 0.5 U 1.3 U 1.3 U 1.3 U <br /> Chemical Oxygen Demand (COD) mg/L 19.7 20.3 U 23.8 27.8 17 21 9.11 23 U 23 <br /> Chloride mg/L 36.4 25.5 42.4 33.8 32 35 38 32 48 <br /> Conductivity umhos/cm 3500 3420 3560 3390 3900 3600 3600 3300 3100 <br /> Cyanide(free) mg/L --- --- --- 0.0029 J 0.003 1 --- --- --- --- <br /> Fluoride mg/L --- --- --- --- --- --- --- --- --- <br /> Fluoride(dissolved) mg/L 1.8 2.3 2.1 3 2.1 2.6 2.6 2.2 3 <br /> Hardness mg/L 590 590 600 680 690 680 660 640 680 <br /> Nitrate(as N) mg/L 2.9 2.8 2.9 4.4 3.3 2.9 2.5 2.5 3.6 <br /> Nitrite(as N) mg/L 0.05 U J 0.25 U 0.27 1.2 U 0.25 U 0.13 U 0.13 U 0.13 U 0.13 U <br /> Oil and Grease,Total mg/L --- --- --- --- --- --- --- --- --- <br /> Oil and grease(HEM),polar mg/L --- --- --- --- 4.9 U 4.7 U 1.4 J 4.8 U 1.4 J <br /> Oil and grease(HEM),total mg/L 4.6 U 4.6 U 4.6 U 2.4 J --- --- --- --- --- <br /> pH S.U. 8.11 8.2 J 8 J 8.11 7.85 J 8.08 J 8.081 7.66 J 8.22 J <br /> Phenolics(Total) mg/L 0.01 U 0.01 U 0.01 U 0.0088 J 0.01 U 0.042 0.02 0.01 U 0.0073 J <br /> Phosphorus as P,total mg/L 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U <br /> Silica mg/L --- --- --- --- --- --- --- --- --- <br /> Sulfate mg/L 1150 1220 1320 1200 1200 1400 1300 1200 1500 <br /> Sulfide mg/L 3 U 1.7 J 3 U 3 U 3 U 3 U 3 U 0.24 J 0.32 J <br /> Sulfite mg/L --- --- --- --- --- --- --- --- --- <br /> Thiocyanate mg/L --- --- --- --- --- --- --- --- --- <br /> Thiosulfate mg/L --- --- --- --- --- --- --- --- --- <br /> Total Dissolved Solids(TDS) mg/L 1790 2170 2230 2100 2100 1900 2100 1700 1900 <br /> Nitrogen,Total Kjeldahl mg/L 4.5 3 U 5 U 3.3 J S U 5 U 0.41 5 U 5 U <br /> Total Organic Carbon(TOC) mg/L 7.6 6.7 7.1 8.9 6.9 6.4 5.9 4.8 8.3 <br /> Total Suspended Solids(TSS) mg/L 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2 U 2 U <br /> Dissolved Organic Carbon(DOC) mg/L 8.11 6.5 7.4 8.8 7.7 --- 6.3 4.8 8.3 <br /> Page 4 of 9 <br />