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Table 4. Analytical Chemistry Data for Well LWCW -1A, Logan Wash Mine <br />LWCW <br />-1A <br />Sample Date <br />Parameters <br />Units <br />21212000 <br />31912000 <br />4/7/2000 <br />81312000 <br />10/26/2000 <br />217/2001 <br />512312001 <br />9126/2001 <br />511012011 <br />10/27/2011 <br />Result ROL Qual <br />Result RDL Qual <br />Result RDL Qual <br />Result RDL Qual <br />Result RDL Qua] <br />Result RDL Qual <br />Result RDL Qual <br />Result RDL Qual <br />Result RDL Quall <br />Result RDL Qual <br />Chembstiry <br />Alkalinity, bicarbonate <br />mg/L <br />360 <br />5 <br />390 <br />5 <br />471 <br />5 <br />376 <br />5 <br />425 <br />5 <br />360 <br />5 <br />Alkalinity, carbonate <br />mg /L <br />5 <br />U <br />5 <br />U <br />5 <br />U <br />5 <br />U <br />5 <br />U <br />5 <br />U <br />Alkalinity, total (as CaCO3) <br />mg /L <br />360 <br />5000 <br />390 <br />5 <br />471 <br />5 <br />376 <br />5 <br />432 <br />5 <br />360 <br />5 <br />Ammonia <br />mg/L <br />1.4 <br />08 <br />0.8 <br />U <br />08 <br />U <br />015 <br />0.1 <br />0.1 <br />U <br />0.12 <br />U <br />Bromide <br />mg/L <br />180 <br />1 <br />05 <br />U <br />1 <br />U <br />Chemical oxygen demand (COD) <br />mg/L <br />26.3 <br />10 <br />388 <br />10 <br />28 <br />10 <br />Chloride <br />mg/L <br />31 <br />5 <br />D <br />35 <br />1 <br />J <br />46.7 <br />25 <br />41.6 <br />1 <br />354 <br />25 <br />16 <br />5 <br />Conductance, specific <br />umhos/crn <br />5550 <br />10 <br />4300 <br />40 <br />Dissolved organic carbon (DOC) <br />mg/L <br />83 <br />0.5 <br />11 <br />05 <br />J <br />14.2 <br />1 <br />10.9 <br />1 <br />14.4 <br />1 <br />12 <br />1 <br />Fluoride <br />mg/L <br />4.2 <br />04 <br />31 <br />04 <br />04 U <br />18 0.5 <br />39 <br />0.8 <br />25 0 0 <br />2.3 08 <br />31 <br />005 <br />Fluoride (dissolved) <br />mg/L <br />31 <br />001 <br />1.2 <br />0.12 <br />1.1 <br />U <br />Hardness <br />mg/L <br />244 <br />1130 <br />25 <br />770 <br />25 <br />Nitrate (as N) <br />mg/L <br />194 <br />0.1 <br />23.1 <br />0.12 <br />14 <br />025 <br />Nitnte (as N) <br />mg/L <br />001 <br />U <br />12 <br />U <br />0.25 <br />U <br />Oil and grease <br />mg /L <br />5 <br />U <br />Oil and grease (HEM), polar <br />mg /L <br />4.7 <br />U <br />Oil and grease (HEM), total <br />mg/L <br />5 <br />2 <br />2 <br />U <br />2 <br />48 <br />J <br />pH <br />S.U. <br />75 <br />J <br />766 <br />0.1 <br />J <br />pH, lab <br />s.0 <br />Phenolics (total) <br />mg/L <br />0.092 <br />0.05 <br />0.05 <br />U <br />0.05 <br />U <br />001 <br />U <br />0 025 <br />0.01 <br />001 <br />U <br />Phosphorus <br />mg/L <br />01 <br />U <br />0.1 <br />U <br />Silica <br />mg/L <br />18 <br />Sulfate <br />mg/L <br />1200 <br />50 <br />D <br />220 <br />1 <br />J <br />1510 <br />5 <br />1340 <br />10 <br />1950 <br />25 <br />1400 <br />50 <br />Sulfide <br />mg/L <br />0 <br />1.8 <br />3 <br />J <br />3000 <br />U <br />Sulfite <br />mg/L <br />2 <br />U <br />2 <br />UJ <br />2 <br />U <br />2 <br />U <br />Thiocyanate <br />mg /L <br />0.4 <br />U <br />04 <br />U <br />1 <br />U <br />0.7 <br />U <br />Thiosulfate <br />mg1L <br />04 <br />U <br />04 <br />U <br />1 <br />U <br />0.7 <br />U <br />Total dissolved solids (TDS) <br />mg /L <br />2170 <br />10 <br />2770 <br />10 <br />2710 <br />10 <br />2400 <br />10 <br />3620 <br />10 <br />2700 <br />20 <br />Total k]eldahl nitrogen (fKN) <br />mg /L <br />1.2 <br />02 <br />1.7 <br />02 <br />1 8 <br />02 <br />17 <br />1 <br />5 <br />U <br />5 <br />U <br />Total organic carbon (TOC) <br />mg /L <br />14.1 <br />1 <br />11 <br />1 <br />Total suspended solids (TSS ) <br />mg/L <br />34 <br />5 <br />9.2 <br />4 <br />17 <br />4 <br />Metals <br />Arsenic <br />ug /L <br />20 <br />10 <br />20 <br />10 <br />20 10 <br />13 1.4 <br />23.2 <br />14 <br />41 14 <br />47 U <br />19.6 <br />10 <br />147 <br />1 <br />13 <br />1 <br />Arsenic (dissolved) <br />ug/L <br />24.9 <br />056 <br />147 <br />1 <br />14 <br />1 <br />Boron <br />ug/L <br />4900 <br />50 <br />8300 <br />500 <br />8800 50 <br />7700 200 <br />6300 <br />200 <br />E <br />2330 4 <br />6400 200 <br />5780 <br />200 <br />Boron (dissolved) <br />ug/L <br />6550 <br />4 <br />E <br />9590 <br />50 <br />8200 <br />250 <br />Cadmium <br />ug/L <br />2 <br />U <br />2 <br />U <br />09 2 J <br />2.1 U <br />084 <br />014 <br />073 01 <br />0.51 <br />5 <br />Cadmium (dissolved) <br />ug/L <br />049 <br />005 <br />0.098 <br />1 <br />J <br />1 <br />U <br />Calcium (dissolved) <br />ug/L <br />98000 <br />15.5 <br />126000 <br />100 <br />98000 <br />100 <br />Chromium <br />ug/L <br />1.4 <br />0.6 <br />4.9 <br />2 <br />3.7 <br />2 <br />Chromium (dissolved) <br />ug/L <br />1.5 <br />004 <br />4.6 <br />2 <br />3.6 <br />2 <br />Chromium III (tnvalent) <br />ug/L <br />10 <br />U <br />Chromium VI (hexavalent) <br />ug/L <br />0.05 <br />U <br />Copper <br />ug/L <br />189 <br />0.43 <br />26 3.7 <br />Copper (dissolved) <br />ug/L <br />149 <br />0.12 <br />6.2 <br />2 <br />65 <br />2 <br />Iron <br />ug/L <br />628 <br />0 <br />E <br />198 <br />50 <br />420 <br />50 <br />Iron (dissolved) <br />ug/L <br />369 <br />10 <br />E <br />5o <br />U <br />81 <br />50 <br />J <br />Lead <br />ug/L <br />59 U <br />6.9 <br />019 <br />396 0.2 <br />59 U <br />Lead (dissolved) <br />ug/L <br />7.7 <br />003 <br />1 <br />U <br />1 <br />U <br />Lithium <br />ug/L <br />200 <br />0.12 <br />J <br />620 <br />0.09 <br />337 <br />0.1 <br />J <br />Lithium (dissolved) <br />ug/L. <br />339 <br />5o <br />J <br />308 <br />50 <br />264 <br />50 <br />200 <br />50 <br />Magnesium <br />ug/L <br />93100 <br />25 <br />E <br />Magnesium (dissolved) <br />ug/L <br />28.6 <br />U <br />167000 <br />100 <br />130000 <br />100 <br />Manganese <br />ug/L <br />161 <br />0.12 <br />Manganese (dissolved) <br />ug/L <br />151 <br />0.04 <br />022 <br />05 <br />J <br />1.5 <br />5 <br />J <br />Mercury <br />ug/L <br />0.12 <br />U <br />Mercury (dissolved) <br />ug/L <br />012 <br />U <br />0.2 <br />U <br />0.2 <br />U <br />Mol bdenum dissolved <br />ug/L <br />