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CONTENTS: MONTHLY WATER DEPTHS, HYDROGRAPH <br />GW_N44 <br />and QUARTERLY TESTING RESULTS <br />MONITORING WELL GW-N44 <br />Zone Overburden <br />Northing: 599502.4 <br />Easting: 1113346.56 <br />Elevation: 5,652.01 <br />Well Depth: 60 <br />Date of Collection 29-Oct-08 19-Nov-08 12-Dec-08 14-Jan-09 17-Feb-09 25-Mar-09 15-Apr-09 13-May-09 11-Jun-09 14-Jul-09 13-Aug-09 21-Sep-09 <br />FIELD PARAMETERS <br />pH 7.2 7.3 7.2 7.3 <br />Water Temperature (deg C) 12.9 11.3 10.8 12.0 <br />Conductivity (umhos/cm) 4,310 4,100 3,390 1,917 <br />Depth 17.16 18.30 18.33 19.00 18.96 19.23 19.25 16.76 16.27 16.22 16.02 17.45 <br />Depth(elev) 5634.9 5633.7 5633.7 5633.0 5633.1 5632.8 5632.8 5635.3 5635.7 5635.8 5636.0 5634.6 <br />LABORATORY PARAMETERS <br />Metals Analysis <br />Aluminum, dissolved U U U U <br />Calcium, dissolved 451 467 412 378 <br />Iron, dissolved U U U U <br />Lead, dissolved .0018(8) U U U <br />Magnesium, dissolved 369 382 260 211 <br />Manganese, dissolved 0.43 0.44 0.29 0.166 <br />Molybdenum, dissolved U U U .02(B) <br />Potassium, dissolved 6(B) 7(B) 4.4 4 <br />Selenium, dissolved .0014(B) .0010(B) 0.0016 0.0021 <br />Sodium, dissolved 285 261 157 102 <br />Wet Chemistry <br />Bicarbonate as CaC03 426 347 369 363 <br />Carbonate as CaC03 U U U U <br />Hydroxide as CaC03 U U U U <br />Total Alkalinity 426 347 369 363 <br />Cation-Anion Balance 1.9 5.60 0.80 2.10 <br />Sum of Anions 63.1 59.3 48.2 39.1 <br />Sum of Cations 65.5 66.4 49 40.8 <br />Chloride 73 67 33 12 <br />Conductivity @25C 4030 4180 3260 2710 <br />Hardness as CaC03 2640 2740 2100 1810 <br />Nitrate as N, dissolved 0.82 0.6 0.28 0.25 <br />Nitrate/Nitrite as N, dissolve .83(H) .62(H) 0.28 .25(H) <br />Nitrite as N, dissolved .01(BH) 0.02 U HU <br />Nitrogen, ammonia U U U U <br />pH (lab) 7.7(H) 8.2 7.9(H) 8.0(H) <br />Phosphate U .03(B) U U <br />Phosphorus, ortho dissolved U .01(HB) U UH <br />Residue, Filterable (TDS) @180 4360 4170 3380 2740 <br />Sodium Absorption Ratio in Wat 2.44 2.2 1.51 1.05 <br />Sulfate 2500 2400 1900 1500 <br />TDS (calculated) 3940 3800 2990 2430 <br />TDS (ratio - measured/calculat 1.11 1.1 1.13 1.13 <br />1. Negative (.) = less then <br />2. U = not detected at MDL (Minimum Detection Level) <br />3. H- Exceeded hold time <br />4, B = Ana40 concenbation detected at a value between MDL and PqL <br />MDUS Units <br />0.03 mgiL <br />0.4 mga <br />0.04 mgt <br />fE-04 mgt <br />0.4 mgt <br />0.04 mg1L <br />0.02 mgt <br />0.6 mg1L <br />0.001 mg/L <br />6 mgt <br />2 mgt <br />2 mgil <br />2 mgiL <br />2 mgt <br />0.1 meq/L <br />0.1 meglL <br />1 mg1L <br />1 _.V_ <br />1 mgn- <br />0.02 mgIL <br />0.02 mgt <br />0.01 mgt <br />0.05 mgt <br />0.1 <br />0.03 mg1L <br />0.01 mg1L <br />10 mgA <br />0.03 mgL <br />10 mg1L <br />10 mgI <br />Ground Water Well GW-N44 <br />Current Water Year Data <br />5E <br />5636 <br />Water <br />Elevationn 5634 <br />(ft) <br />5632 <br />5630 4- <br />Oct-08 <br />Nov-08 Dec-08 Jan-09 Feb-09 Mar-09 Apr-09 May-09 Jun-09 Jul-09 Aug-09 <br />Date <br />F:\Eng\DATA\excell\water\2009\2009 ANUHYD.xls