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A <br />ENVIRO-CHEM <br />ANALYTICAL, INC. <br />ANALYTICAL TESTING LABORATORY <br />685 W. Gunnison, Suite #108, Grand Junction, Co 81501-7249, (970) 242-6154, FAX (970) 245-9270 <br />Bear Coal Company Report No: ECA/BC 09-07 <br />Sample I.D.: Surface Water, NF Gunnison Upper <br />Sample Date: 3-Aug-09 <br />Sample Received: 4-Aug-09 <br />Parameters Results Units Date Tested Analyst Method No_ MDL <br />pH 7.39 su 814109 EM SM 4500 B 0.1 <br />Ammonia 0.23 mg/L 8/10109 EM SM 4500 F 0.02 <br />Chlorine <0.025 mg/L 814/09 LKT SM 4500 G 0.025 <br />Cyanide <0.02 mg/L 8/8109 EM SM 45W 0.02 <br />Sulfide <0.1 mg/L 8112109 EM SM 4500 0.1 <br />Nitrate 1.95 mg/L 8/4109 EM SM 4500 D 0.15 <br />Nitrite <0.01 mg/L 814109 EM SM 4500 B 0.01 <br />Chloride <0.1 mg/L 8/6109 EM SM 4500 C 0.1 <br />Sulfate 1.77 mg/L 8/6/09 EM SM 4500 D 0.5 <br />Hardness 89.99 mg/L 8/24109 RM calculation 0.1 <br />Calcium 27.3 mg/L 8/24109 RM SM 3500 0.1 <br />Magnesium 5.3 mg/L 8124109 RM SM 3500 0.1 <br />TDS 188 mg/L 8/6/09 EM SM 2540 C 0.5 <br />Boron 0.76 mg/L 8127/09 EM SM 4500 C 0.075 <br />Arsenic 0.0003 mg/L 816109 RM SM 3500 0.001 <br />Cadmium <0.001 mg/L 8/18109 RM SM 3500 0.005 <br />Copper <0.01 mg/L 8/18109 RM SM 3500 0.01 <br />Chromium III <0.01 mg/L 8118109 RM SM 3500 0.01 <br />Chromium VI <0.01 mg/L 814109 RM SM 3500 0.1 <br />Lead <0.005 mg/L 8118/09 RM SM 3500 0.005 <br />Mercury 0.00009 mg/L 80109 RM EPA 245.1 0.000025 <br />Nickel 0.01 mg/L 8/18109 RM SM 3500 0.05 <br />Total Iron 0.25 mg/L 8/17/09 RM SM 3500 0.01 <br />Dissolved Iron 0.07 mg/L 8117109 RM SM 3500 0.01 <br />Selenium 0.003 mg/L 8119/09 RM SM 3500 0.001 <br />Silver <0.002 mg/L 8/18/09 RM SM 3500 0.002 <br />Zinc 0.01 mg/L 8/18/09 RM SM 3500 0.01 <br />Total Manganese 0.006 mg/L 8/18/09 RM SM 3500 0.01 <br />Dissolved Manganese 0.004 mg1L 8118109 RM SM 3500 0.01 <br />Report Accepted By: 'awe z 'T&"Pa0n <br />Title: Lab Director <br />Date Accepted: Sept. 19, 2009