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Table 4. Analytical Chemistry Data for Well LWCW -1 A, Logan Wash Mine <br />LWCW -1A <br />Sample <br />Date <br />Parameters <br />Units <br />611312012 <br />1012512012 <br />6112/2013 <br />1012312013 <br />Summary Statistics <br />Result <br />RDL <br />Qual <br />Result <br />RDL Qual <br />Result <br />RDL Qual <br />Result <br />RDL Qual <br />Min <br />Max <br />Mean <br />Median <br />Sdev <br />General Chemistry <br />Alkalinity, bicarbonate <br />mg/L <br />370 <br />5 <br />380 <br />5 <br />390 <br />5 <br />400 <br />5 <br />360.00 <br />47100 <br />39220 <br />385.00 <br />33.88 <br />Alkahnrty, carbonate <br />mg/L <br />5 <br />U <br />5 <br />U <br />5 <br />U <br />5 <br />U <br />5 0 U <br />5.0 U <br />N/A <br />N/A <br />N/A <br />Alkalinity, total (as CaCO3) <br />mg/L <br />370 <br />5 <br />380 <br />5 <br />390 <br />5 <br />400 <br />5 <br />36000 <br />47100 <br />392.90 <br />38500 <br />34.70 <br />Ammonia <br />mg/L <br />0.14 <br />U <br />0.32 <br />01 <br />0.15 <br />01 <br />0.13 <br />U <br />0.15 <br />1.40 <br />051 <br />024 <br />060 <br />Bromide <br />mg/L <br />05 <br />U <br />1 3 <br />U <br />25 <br />U <br />1 3 <br />U <br />18000 <br />180.00 <br />180.00 <br />180.00 <br />N/A <br />Chemical oxygen demand (COD) <br />mg/L <br />38 <br />10 <br />18 <br />10 <br />34 <br />10 <br />30 <br />10 <br />1800 <br />3880 <br />30.44 <br />30.00 <br />7.28 <br />Chloride <br />mg/L <br />24 <br />2.5 <br />32 <br />25 <br />27 <br />25 <br />28 <br />25 <br />16.00 <br />46.70 <br />3167 <br />31 50 <br />8.75 <br />Conductance, specific <br />umhos/cm <br />4000 <br />5 <br />4000 <br />5 <br />4100 <br />5 <br />4200 <br />1 <br />4000.00 <br />5550.00 <br />435833 <br />4150.00 <br />59533 <br />Dissolved organic carbon (DOC) <br />mg/L <br />10 <br />1 <br />11 <br />1 <br />10 <br />1 <br />11 <br />1 <br />830 <br />14.40 <br />11 28 <br />11 00 <br />1.87 <br />Fluoride <br />mg/L <br />230 <br />4.20 <br />2.20 <br />2.05 <br />1.23 <br />Fluoride (dissolved) <br />mg/L <br />1 1 <br />013 <br />1.1 <br />013 <br />041 <br />013 <br />0.76 <br />013 <br />041 <br />3.10 <br />299 <br />3.10 <br />0.80 <br />Hardness <br />mg/L <br />820 <br />50 <br />760 <br />50 <br />1000 <br />50 <br />1200 <br />50 <br />24400 <br />1200.00 <br />846.29 <br />820.00 <br />317.79 <br />Nitrate (as N) <br />mg/L <br />14 <br />013 <br />14 <br />0.5 <br />J <br />16 <br />0.25 <br />18 <br />0.25 <br />14 J <br />2310 <br />1693 <br />1600 <br />3.46 <br />Nitnte (as N) <br />mg/L <br />013 <br />U <br />013 <br />UJ <br />0.13 <br />U <br />0.13 <br />U <br />IOU <br />1 2 U <br />N/A <br />N/A <br />N/A <br />Oil and grease <br />mg/L <br />5.0 U <br />5 0 U <br />N/A <br />N/A <br />N/A <br />Oil and grease (HEM), polar <br />mg/L <br />24 <br />4.7 <br />J <br />5.2 <br />U <br />1.4 <br />47 <br />J <br />1.8 <br />49 <br />J <br />1400 J <br />2400 J <br />1.87 <br />1 80 <br />050 <br />Oil and grease (HEM), total <br />mg/L <br />2000 J <br />500 <br />350 <br />350 <br />212 <br />pH <br />s U. <br />739 <br />0.0001 <br />J <br />7 39 J <br />7.66 J <br />752 <br />7.50 <br />0.14 <br />pH, lab <br />s U. <br />0 <br />7.74 <br />010 <br />J <br />779 <br />0.10 <br />J <br />7.52 <br />010 <br />J <br />7 52 J <br />7 79 J <br />7.68 <br />774 <br />WA <br />Phenolics (total) <br />mg/L <br />0.01 <br />U <br />001 <br />U <br />77 <br />0.01 <br />J <br />001 <br />U <br />003 <br />7.70 J <br />261 <br />009 <br />441 <br />Phosphorus <br />mg /L <br />01 <br />U <br />0 058 <br />01 <br />J <br />01 <br />U <br />0.1 <br />U <br />58.00 J <br />58 00 J <br />58.00 J <br />58 00 J <br />WA <br />Silica <br />mg /L <br />1800 <br />18.00 <br />1800 <br />18.00 <br />N/A <br />Sulfate <br />mg /L <br />1700 <br />25 <br />1600 <br />25 <br />1900 <br />25 <br />2100 <br />25 <br />220J <br />2100.00 <br />1492.00 <br />1555.00 <br />53082 <br />Sulfide <br />mg /L <br />3 <br />U <br />3 <br />U <br />3 <br />U <br />3 <br />U <br />1.8 J <br />1.8 J <br />1.8 J <br />1.8 J <br />N/A <br />Suffite <br />mg/L <br />2 0 U <br />2.0 U <br />N/A <br />N/A <br />N/A <br />Thiocyanate <br />mg /L <br />0 4 U <br />1.0 U <br />N/A <br />N/A <br />N/A <br />Throsulfate <br />mg /L <br />0 4 U <br />1.0 U <br />N/A <br />N/A <br />N/A <br />Total dissolved solids (TDS) <br />mg/L <br />2500 <br />20 <br />2500 <br />20 <br />2600 <br />20 <br />2700 <br />20 <br />2170.00 <br />3620.00 <br />2667 00 <br />2650.00 <br />380.26 <br />Total kleldahl nitrogen (TKN) <br />mg/L <br />5 <br />U <br />1.1 <br />0.2 <br />J <br />3.4 <br />5 <br />J <br />39 <br />5 <br />J <br />1100 J <br />3900 J <br />2.11 <br />1.70 <br />1.09 <br />Total organic carbon (TOC) <br />mg/L <br />11 <br />1 <br />11 <br />1 <br />8.5 <br />1 <br />10 <br />1 <br />850 <br />14.10 <br />10.93 <br />11.00 <br />1.83 <br />Total suspended solids SS <br />mg/l. <br />40 <br />4 <br />150 <br />4 <br />24 <br />2 <br />7.2 <br />2 <br />720 <br />150.00 <br />40.20 <br />24.00 <br />4991 <br />Metals <br />Arsenic <br />ug/L <br />15 <br />1 <br />15 <br />1 <br />12 <br />1 <br />14 <br />1 <br />12 <br />41 <br />1850 <br />15 <br />763 <br />Arsenic (dissolved) <br />ug/L <br />13 <br />1 <br />11 <br />1 <br />12 <br />1 <br />19 <br />5 <br />11 <br />249 <br />1551 <br />14 <br />4.87 <br />Boron <br />ug/L <br />2330 <br />8800 <br />631375 <br />6350 <br />207742 <br />Boron (dissolved) <br />ug/L <br />9700 <br />5 <br />7900 <br />5 <br />11000 <br />50 <br />11000 <br />25 <br />6550 <br />11000 <br />913429 <br />9590 <br />1661 54 <br />Cadmium <br />ug/L <br />051 <br />0 90 J <br />0.75 <br />0.79 <br />017 <br />Cadmium (dissolved) <br />ug/L <br />1 <br />U <br />0.099 <br />1 <br />J <br />014 <br />1 <br />J <br />0.85 <br />5 <br />J <br />0 098 J <br />0 85 J <br />0.34 <br />0.14 <br />033 <br />Calcium (dissolved) <br />ug/L <br />110000 <br />100 <br />78000 <br />100 <br />130000 <br />100 <br />170000 <br />500 <br />78000 <br />170000 <br />115714 29 <br />110000 <br />2983127 <br />Chromium <br />ug/L <br />32 <br />2 <br />2.5 <br />2 <br />2.5 <br />2 <br />26 <br />2 <br />14 <br />49 <br />2.97 <br />2.6 <br />1 11 <br />Chromium (dissolved) <br />ug/L <br />25 <br />2 <br />1 1 <br />2 <br />J <br />2.6 <br />2 <br />4 <br />10 <br />J <br />1.10 J <br />4.6 <br />2.84 <br />26 <br />129 <br />Chromium III (trivalent) <br />ug/L <br />101.1 <br />IOU <br />N/A <br />N/A <br />N/A <br />Chromium VI (hexavalent) <br />ug/L <br />0 05 U <br />0.05 U <br />N/A <br />N/A <br />WA <br />Copper <br />ug/L <br />18.9 <br />26 <br />2245 <br />22.45 <br />502 <br />Copper (dissolved) <br />ug/L <br />81 <br />2 <br />6 <br />2 <br />7 <br />2 <br />12 <br />10 <br />6 <br />14.9 <br />8.67 <br />7 <br />344 <br />Iron <br />ug/L <br />780 <br />50 <br />1900 <br />50 <br />340 <br />50 <br />160 <br />50 <br />160 <br />1900 <br />63229 <br />420 <br />601.54 <br />Iron (dissolved) <br />ug/L <br />24 <br />50 <br />J <br />22 <br />50 <br />J <br />5.3 <br />50 <br />J <br />250 <br />U <br />5 3 J <br />369 E <br />8568 <br />22 <br />15859 <br />Lead <br />ug/L <br />690 <br />39.6 <br />23.25 <br />23.25 <br />23.12 <br />Lead (dissolved) <br />ug/L <br />1 <br />U <br />014 <br />1 <br />J <br />0.57 <br />1 <br />J <br />5 <br />U <br />0 14J <br />77 <br />2.60 <br />057 <br />425 <br />Lithium <br />ug/L <br />200 J <br />620 <br />38567 <br />337 <br />21419 <br />Lithium (dissolved) <br />ug/L <br />240 <br />50 <br />250 <br />50 <br />240 <br />50 <br />240 <br />50 <br />200 <br />339.00 J <br />26013 <br />245.00 <br />43.85 <br />Magnesium <br />ug/L <br />93100 E <br />93100 E <br />93100 E <br />93100 E <br />N/A <br />Magnesium (dissolved) <br />ug/L <br />140000 <br />100 <br />97000 <br />100 <br />150000 <br />100 <br />210000 <br />500 <br />97000 <br />210000 <br />149000 00 <br />145000 <br />3792624 <br />Manganese <br />ug/L <br />16.1 <br />16.1 <br />16.10 <br />16.1 <br />N/A <br />Manganese (dissolved) <br />ug/L <br />1 <br />5 <br />J <br />13 <br />5 <br />5 <br />U <br />0.46 <br />25 <br />J <br />0 22 J <br />151 <br />5.21 <br />1.25 <br />689 <br />Mercury <br />ug/L <br />0.12 U <br />0.12 U <br />N/A <br />N/A <br />WA <br />Mercury (dissolved) <br />ug /L <br />0.2 <br />U <br />0.2 <br />U <br />0.2 <br />U <br />02 <br />U <br />0 12 U <br />0.2 U <br />N/A <br />N/A <br />N/A <br />Mol bdenum dissolved <br />ug/L <br />I <br />I <br />1 <br />1 570 <br />25 <br />1 570 <br />570 <br />570.00 <br />570 <br />N/A <br />