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GW_N42 <br />CONTENTS: MONTHLY WATER DEPTHS, HYDROGRAPH <br />and QUARTERLY TESTING RESULTS <br />MONITORING WELL GW-N42 <br />Zone Coal <br />Northing: 601719.09 <br />Easting: 1119488.6 <br />Elevation: 6,776.36 5774.343 CHANGED ELEVATION JANUARY 22, 2008 <br />Well Depth: 48.5 <br />Date of Collection 29-Oct-08 19-Nov-08 12-Dec-08 15-Jan-09 17-Feb-09 25-Mar-09 15-Apr-09 12-May-09 11-Jun-09 14-Jul-09 12-Aug-09 21-Sep-09 <br />FIELD PARAMETERS <br /> Not <br />PH Enough <br />Water Temperature (deg C) Water to <br />Conductivity (umhos/cm) Sample <br />Depth DRY DRY DRY DRY DRY 48.48 DRY 47.45 47.01 47.38 dry DRY <br />Depth (elev) DRY DRY DRY DRY DRY 5725.9 DRY 5726.9 5727.3 5727.0 DRY DRY <br />LABORATORY PARAMETERS <br />Metals Analysis <br />Aluminum, dissolved (mg/L) <br />Calcium, dissolved (mg/L) <br />Iron, dissolved (mg/L) <br />Lead, dissolved (mg/L) <br />Magnesium, dissolved (mg/L) <br />Manganese, dissolved (mg/L) <br />Molybdenum, dissolved (mg/L) <br />Potassium (mg/L) <br />Selenium, dissolved (mg/L) <br />Sodium, dissolved (mg/L) <br />Wet Chemistry <br />Alkalinity as CaC03 <br />Bicarbonate as CaC03 (mg/L) <br />Carbonate as CaC03 (mg/L) <br />Hydroxide as CaC03 (mg/L) <br />Total Alkalinity <br />Cation-Anion Balance <br />Cation-Anion Balance (%) <br />Sum of Anions (meq/L) <br />Sum of Cations (meq/L) <br />Chlodde, dissolved (mg/L) <br />Conductivity @ 25C (umhos/cm) <br />Hardness as CaC03 (mg/L) <br />Nitrate as N (mg/L) <br />Nitrate/Nitrite as N (mg/L) <br />Nitrite as N (mg/L) <br />Nitrogen, ammonia (mg/L) <br />PH @ 25C <br />Phosphorus (mg/L) <br />Total Dissolved Solids @ 180C (mg/L) <br />Sodium Absorption Ratio in Water <br />Sulfate, dissolved (mg/L) <br />Total Dissolved Solids (calculated) <br />Total Dissolved Solids, rado - meaauredicakwated) <br />1. Negative (-) = lass than <br />2. U= not detected at MDL(Minimum Detection Level) <br />3. H- Exceeded hold time <br />4. B = Analvte concentration detected at a value between MDL and PQL <br />MDL'S Units <br />0.06 mgt <br />0.4 mgt <br />0.04 mgt <br />0.0002 mgt <br />0.4 mgt <br />0.01 mgt <br />0.02 mgt <br />0.6 mgt <br />0.002 mgt <br />0.6 mgt <br />2 mgt <br />2 mglL <br />2 mgt <br />2 mgt <br />0.1 meq& <br />0.1 meq/L <br />i mgt <br />1 umhaa/cm <br />1 mgt <br />0.02 mgt <br />0.02 mgt <br />0.01 mgt <br />0.05 mgt <br />0.1 <br />0.03 mgt <br />0.01 mgt <br />10 mgt <br />0.03 mgt <br />10 mgt <br />10 mgt <br />Monitoring Well GW-N42 <br />Current Water Year Data <br />5728 <br />5727 <br />Water <br />Elevation <br />(ft) <br />5726 <br />5725 <br />5724 <br />Oct-08 Nov-08 Dec-08 Jan- 09 Feb-09 Mar-09 Apr-09 May-09 Jun09 Jul09 Aug-09 Sep-09 <br />F:\E ng\DATA\excell\water\2009\2009_AN UHYD.xls