Laserfiche WebLink
MINREC, INC., NORTH THOMPSON CREEK MINES <br />NORTH THOMPSON CREEK UPSTREAM <br />Date <br />Parameter <br />Units <br />05/12/10 <br />05/19/11 <br />9/29/2011 <br />5/31/2012 <br />9/21/2012 <br />5/28/2013 <br />10/30/2013 <br />MIN <br />MAX <br />AVG <br />pH <br />su <br />7.4 <br />7.6 <br />6.8 <br />7.2 <br />7.8 <br />7.6 <br />7.0 <br />6.77 <br />7.8 <br />7.3 <br />TSS <br />mg/l <br />34 <br />25 <br />1 <br />2 <br />2 <br />9 <br />2 <br />1 <br />34 <br />11 <br />TDS <br />mg/l <br />141 <br />125 <br />131 <br />380 <br />376 <br />125 <br />1148 <br />125 <br />1148 <br />347 <br />Oil & Grease <br />mg/l <br />No Sheen <br />o Sheen <br />No Sheen <br />No Sheen <br />No Sheen <br />No Sheen <br />No Sheen <br />No Sheen <br />No Sheen <br />No Sheen <br />Arsenic Total <br />ug/I <br />4.00 <br />2.75 <br /><2.0 <br />2.18 <br /><1.0 <br />12.0 <br />4.0 <br /><2.0 <br />12.0 <br />5.0 <br />Arsenic PD <br />ug/I <br />3.81 <br />2.66 <br /><2.0 <br />2.00 <br /><1.0 <br />10.0 <br />3.0 <br /><2.0 <br />10.0 <br />4.3 <br />Chromium 3 THE <br />ug/I <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br />Copper, PD <br />ug/I <br />38 <br />20 <br /><5.0 <br /><10.0 <br />20.0 <br /><5.0 <br /><10.0 <br /><5.0 <br />38 <br />26 <br />Iron, Dissolved <br />ug/I <br />230 <br />230 <br />90 <br />100 <br />320 <br />15 <br />310 <br />15 <br />320 <br />185 <br />Iron, trec <br />ug/I <br />440 <br />380 <br />170 <br />120 <br />750 <br />21 <br />460 <br />21 <br />750 <br />334 <br />Manganese, PD <br />ug/I <br />8.0 <br />18.0 <br />20.0 <br />10.0 <br />20.0 <br /><10.0 <br /><10.0 <br /><10.0 <br />20.0 <br />15.2 <br />Mercury, Tot <br />ug/I <br />0.02 <br />0.03 <br />0.02 <br />0.03 <br />0.03 <br />0.006 <br />0.006 <br />0.030 <br />0.023 <br />Silver, PD <br />ug/I <br />1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br />1.0 <br />1.0 <br />Zinc, PD <br />ug/I <br />50.0 <br />21.0 <br /><5.0 <br />50.0 <br />20.0 <br />15.0 <br /><1.0 <br />15.0 <br />50.0 <br />31.2 <br />Boron, Total <br />mg/l <br />0.69 <br />0.18 <br />1.03 <br />0.72 <br />0.66 <br />0.78 <br />0.69 <br />0.18 <br />1.03 <br />0.68 <br />Sulfide <br />mg/1 <br /><0.2 <br /><0.2 <br />1 <0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br />