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J <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 09-08 <br />Sample I.D.: Surface Water, NF Gunnison Lower <br />Sample Date. 3-Aug-09 <br />Sample Received: 4-Aug-09 <br />Parameters Results Units Date Tested Analyst Method No. MDL <br />pH 7.54 su 8/4109 EM SM 4500 B 0.1 <br />Ammonia 1 mgtL 8/10/09 EM SM 4500 F 0.02 <br />Chlorine <0.025 mg/L 8/4/09 LKT SM 4500 G 0.025 <br />Cyanide <0.02 mgtL 818/09 EM SM 4500 0.02 <br />Sulfide <0.1 mg(L 8/12/09 EM SM 4500 0.1 <br />Nitrate 2.36 mgtL 814109 EM SM 4500 D 0.15 <br />Nitrite <0.01 mg/L 8/4109 EM SM 4500 B 0.01 <br />Chloride <0.1 mg/L 816/09 EM SM 4500 C 0.1 <br />Sulfate 1.64 mgtL 8(6109 EM SM 4500 D 0.5 <br />Hardness 81.44 mgtL 8!24109 RM calculation 0.1 <br />Calcium 24.7 mg/L 8!24109 RM SM 3500 0.1 <br />Magnesium 4.8 mgtL 8/24109 RM SM 3500 0.1 <br />TDS 189 mg/L 8/6/09 EM SM 2540 C 0.5 <br />Boron 0.31 mg/L 8/27109 EM SM 4500 C 0.075 <br />Arsenic 0.0003 mg/L 816/09 RM SM 3500 0.001 <br />Cadmium <0.001 mg1L 8/18109 RM SM 3500 0.005 <br />Copper <0-01 mgtL 8118/09 RM SM 3500 0.01 <br />Chromium III <0.01 mg/L 8/18109 RM SM 3500 0.01 <br />Chromium VI <0.01 mgtL 8/4109 RM SM 3500 0.1 <br />Lead <0.005 mg1L 8/18/09 RM SM 3500 0.005 <br />Mercury 0.00006 mg/L 8121/09 RM EPA 245.1 0.000025 <br />Nickel 0.01 mg/L 8118109 RM SM 3500 0.05 <br />Total Iron 0.24 mg/L 8117109 RM SM 3500 0.01 <br />Dissolved Iron 0.04 mgtL 8/17/09 RM SM 3500 0.01 <br />Selenium 0.003 mg/L 8119/09 RM SM 3500 0.001 <br />Silver <0.002 mgtL 8118/09 RM SM 3500 0.002 <br />Zinc 0.01 mg/L 8/18109 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 mg/L 8/18/09 RM SM 3500 0.01 <br />Report Accepted By. .('iwe X 'T&Impsoa <br />Title: Lab Director <br />Date Accepted: Sept. 19, 2009