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CONTENTS: MONTHLY WATER DEPTHS, HYDROGRAPH <br />and QUARTERLY TESTING RESULTS <br />MONITORING WELL GW -N49 <br />Zone Overburden Initiated October 2008 <br />Northing: 811163.9 <br />Easting 1113130.9 <br />Elevatlorc 5,71880 <br />Well Depth 36 <br />GWN49 <br />Dale of Collection 10-Oct-08 20- Nov-08 12 -Dec-08 14 -Jan-09 15- Feb-09 25-Mar-09 15-Apr-09 13-May-09 11- Jun-09 14 -Jul-09 19- Aug-09 22-Sep-09 <br />FIELD PARAMETERS <br />Ph 5.52 5.42 525 5.29 <br />Water Temperature (deg C) 17.0 13.0 13.5 13.1 <br />Conductivity (umhos/cm) 784 1,003 848 775 <br />Depth 5.97 14.92 15.24 17.18 1868 19.74 17.87 11.57 7.95 7.80 8.31 8.38 <br />Depth (elev) 5709.53 5703.58 5703.26 5701.32 5699.82 5698.78 5700.63 5706.93 5710.55 571070 5710.19 5710A2 <br />LABORATORY PARAMETERS <br />Metals Analysis MDL'S Units <br />Aluminum, dissolved 0.29 0.55 0.54 0.74 0.06 m92 <br />Calcium, dissolved 120 132 132 141 0.4 mgt <br />Iron, dissolved 0.58 383 2.89 1.27 0.04 ant. <br />Lead, dissolved .0002(B) .0001(8) U U 2E -04 mgt <br />Magnesium, dissolved 46.9 54.4 57.1 45.8 0.4 mgt <br />Manganese, dissolved 1.03 158 1.7 1.17 0.01 mgt <br />Molybdenum. dissolved U U U U 0.02 mgt <br />Potassium, dissolved 3.5 4.9 4.5 3.9 0.6 met <br />Selenium, dissolved U U 0002(8) ,0001(B) 0.002 met <br />Sodium, dissolved 31.1 38.1 40.2 31.2 0.6 mgt <br />Wet Chemistry <br />Bicarbonate as CaCO3 37 38 30 24 2 mgt <br />Carbonate as CaCO3 U U U U 2 mgt <br />Hydroxide as CaCO3 U U U U 2 mgt <br />Total Alkalinity 37 38 30 24 2 mgt <br />Cation - Anion Balance 0 -0.4 2.6 7.7 % <br />Sum of Anions 11.5 13.4 12.9 10.8 0.1 meg& <br />Sum of Cations 11.5 13.3 13.6 12.6 0.1 me0/L <br />Chloride 10 10 12 8 I mgt <br />Conductivity (025C 1050 1140 1130 1010 1 umthmkm <br />Hardness as CaCO3 193 554 565 541 1 mgt <br />Nitrate as N, dissolved .03(8) .05(8) U .02(B) 0.02 m92 <br />Nitrate/Nitrite as N, dissolve .03(B) .05(HB) HU .02(B) 0.02 mgt <br />Wile as N, dissolved U HU HU U 0.01 mgt <br />Nitrogen, ammonia 0.72 1.13 1.19 0.68 0.05 mgt <br />pH (lab) 6.6(H) 8.3(H) 82(H) 5.9(H) 0.1 <br />Phosphate .06(8) .06(B) .03(B) U 0.03 met <br />Phosphorus, or9adssolved .02(8) .02(H13) .01(68) U 0.01 mgt <br />Residue, Fiterable (TDS) ri/t80 840 960 930 830 10 mgt <br />Sodium Absorption Ratio In Wat 0.61 0.71 0.74 0.59 0.03 mgt <br />Sulfate 500 590 570 480 10 mgt <br />TDS (calculated) 738 860 840 728 10 mgt <br />TDS (ra5o - measuredkaiculat 1.14 1.12 1.11 1.14 <br />1. Negative (J.kssfew <br />2 (P. not detected et Mt (Veen= Defectien Level <br />3 H Exceeded Mold time <br />4. B = Meld* concentration detected at a value between dept. and POL <br />5,712 <br />5,710 <br />5,708 <br />5,708 <br />Water <br />Elevation <br />(l) 5,704 <br />5,702 <br />5,700 <br />Monitoring Well GW -N49 <br />Current Water Year Data <br />5,698 , <br />Oct Nov Dec Jan Feb Mar Apr May-09 Jun Jul Aug-09 Sep <br />Date <br />\ \WFA1lUserstryanlMy Doamtents1RyanlProjectsWu da12009WHAN Penrv'RIn9WHAN 2009JNUHYD.1ds <br />