Laserfiche WebLink
MINREC, INC., NORTH THOMPSON CREEK MINES <br />OUTFALL 001 DISCHARGE <br />Date <br />Parameter <br />Units <br />02/12/10 <br />2/21/2010 <br />3/12/2010 <br />3/23/2010 <br />4/7/2010 <br />4/14/2010 <br />5/23/2010 <br />6/8/2010 <br />7/20/2010 <br />08/20/10 <br />09/27/10 <br />05/19/11 <br />MIN <br />MAX <br />AVG <br />pH <br />su <br />8.0 <br />7.7 <br />8.0 <br />8.1 <br />8.0 <br />8.1 <br />7.6 <br />7.6 <br />7.5 <br />7.4 <br />7.6 <br />7.4 <br />7.366 <br />8.1 <br />7.7 <br />Conductivity <br />umhos /cm <br />2010 <br />2050 <br />2000 <br />2010 <br />2030 <br />2060 <br />2000 <br />2060 <br />2027 <br />Temperature <br />C <br />2.3 <br />2.1 <br />2.2 <br />2.4 <br />2.3 <br />2.5 <br />13.8 <br />15.5 <br />12.8 <br />2.1 <br />15.5 <br />6.2 <br />Flow <br />GPM <br />22 <br />25 <br />28 <br />30 <br />30 <br />25 <br />22.0 <br />30.0 <br />26.7 <br />TSS <br />mg/1 <br />11 <br />39 <br />24 <br />18 <br />20 <br />48 <br />22 <br />15 <br />11 <br />48 <br />25 <br />TDS <br />mg/1 <br />1143 <br />1342 <br />1416 <br />1425 <br />1440 <br />1518 <br />1652 <br />1552 <br />1143 <br />1652 <br />1436 <br />Oil & Grease <br />mg/1 <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 />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/1 <br />31.30 <br />0.31 <br />0.25 <br />0.20 <br />0.22 <br />12.75 <br />219.0 <br />62.0 <br />183.0 <br />1.08 <br />2.79 <br />0.20 <br />219.00 <br />46.63 <br />Arsenic PD <br />ug/1 <br />30.70 <br />0.29 <br />0.22 <br />0.19 <br />0.20 <br />11.05 <br />149.0 <br />60.0 <br />138.0 <br />0.96 <br />1.1 <br />0.19 <br />149.00 <br />35.61 <br />Chromium 3 TREC <br />ug/1 <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 /><1.0 <br /><1.0 <br /><1.0 <br /><1.0 <br />Copper, PD <br />ug/1 <br />8.8 <br />25.0 <br />17.0 <br />33.0 <br />30.0 <br />71.0 <br />74.0 <br />43.0 <br />39.0 <br />50.0 <br />60.0 <br />8.8 <br />74.0 <br />41.0 <br />Iron, Dissolved <br />ug/1 <br />40.0 <br />10.0 <br />20.0 <br />67.0 <br />30.0 <br />40.0 <br />50.0 <br />33.0 <br />10.0 <br />30.0 <br />30.0 <br />10.0 <br />67.0 <br />32.7 <br />Iron, TR <br />ug/1 <br />100 <br />230 <br />170 <br />130 <br />110 <br />120 <br />340.0 <br />100 <br />340 <br />171 <br />Manganese, PD <br />ug/1 <br />5.0 <br />4.0 <br />7.0 <br />16.0 <br />7.0 <br />70.0 <br />77.0 <br />70.0 <br />1.0 <br />45.0 <br />61.0 <br />1.0 <br />77.0 <br />33.0 <br />Mercury, Total <br />ug/1 <br />0.05 <br />0.04 <br />0.04 <br />0.04 <br />0.03 <br />0.04 <br />0.16 <br />0.12 <br />0.0 <br />0.02 <br />0.16 <br />0.06 <br />Silver, PD <br />ug/1 <br />2.0 <br />2.0 <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 /><1.0 <br />2.0 <br />1.4 <br />Zinc, PD <br />ug/1 <br />7 <br />24 <br />10 <br />35 <br />10 <br />30 <br />49 <br />13 <br />30 <br />30 <br />22.0 <br />7.0 <br />49.0 <br />23.6 <br />Boron, Total <br />mg/1 <br />1.2 <br />0.92 <br />0.89 <br />1.81 <br />1.14 <br />1.66 <br />1.42 <br />1.39 <br />0.28 <br />1.74 <br />0.87 <br />0.28 <br />1.81 <br />1.21 <br />Sulfide <br />mg/1 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br /><0.2 <br />No discharge directly to North Thompson Creek effective 4/30/2010. Monitoring after that date was Operator's prerogative. <br />