2011-01-07_REPORT - C1981033 - Laserfiche WebLink

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It ENVIR®-CHEM ANALYTICAL, INC. ANALYTICAL TESTING LABORATORY 685 W. Gunnison, Suite #108, Grand Junction, CO 81501-7249, (970) 242-6154, FAX (970) 245-9270 Bear Coal Company Report No: ECAIBC 10-08 Sample I.D.: Surface Water, NF Gunnison Lower Sample Date: 9-Au940 Sample Received: 11-Aug-10 Parameters Results Units Date Tested Analyst Method No. MDL pH 8.174 su 8/1212010 CF SM 4500 B 0.1 Ammonia <0.02 mg/L 811812010 LKT SM 4500 F 0.02 Chlorine <0.025 mg/L 8/1212010 LKT SM 4500 G 0.025 Cyanide <0.02 mg/L 9/262010 LKT SM 4500 0.02 Sulfide <0.1 mg/L 9202010 CF SM 4500 0.1 Nitrate 2.06 mg/L 8/112010 CF SM 4500 D 0.15 Nitrite <0.01 mg/L 8/1112010 CF SM 4500 B 0.01 Chloride 2.18 mg/L 8232010 CF SM 4500 C 0.1 Sulfate 18.94 mg/L 81172010 CF SM 4500 D 0.5 Hardness 61.80 mg/L 81162010 LKT calculation 0.1 Calcium 17.23 mg/L 8/16/2010 RM SM 3500 0.1 Magnesium 4.56 mg/L 81162010 RM SM 3500 0.1 TDS 20 9 -76 mg/L 8212010 CF SM 2540 C 0.5 Boron 0.87 mg/L 81192010 CF SM 4500 C 0.075 Arsenic 0.001 mg/L 812312010 RM SM 3500 0.001 Cadmium 0.01 mg/L 8/17/2010 RM SM 3500 0.005 Copper <0.01 mg/L 8/182010 RM SM 3500 0.01 Chromium III <0.01. mg/L 81172010 RM SM 3500 0.01 Chromium VI <0.01 mg/L 81122010 LKT SM 3500 0.1 Lead 0.006 mg/L 8/172010 RM SM 3500 0.005 Mercury 0.00018 mg/L 8/192010 RM EPA 245.1 0.000025 Nickel 0.05 mg/L 8/182010 RM SM 3500 0.05 Total Iron 0.24 mg/L 8/172010 RM SM 35W 0.01 Dissolved Iron 0.01 mg/L 81172010 RM SM 3500 0.01 Selenium 15.89 mg/L 8/192010 RM SM 3500 0.001 Silver <0.002 mg/L 811812010 RM SM 3500 0.002 Zinc <0.01 mg/L 8/182010 RM SM 3500 0.01 Total Manganese 0.03 mg/L 8/172010 RM SM 3500 ._... 0.01 ? Dissolved Manganese <0.01 mg/L 8/17/2010 RM SM 3500 0.01 Report Accepted By: t-iese K. Thompson Title: Lab Director Date Accepted: Sept. 26, 2010