2009-11-02_REPORT - C1981008 - Laserfiche WebLink

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CONTENTS: MONTHLY WATER DEPTHS, HYDROGRAPH GW_N43 and QUARTERLY TESTING RESULTS MONITORING WELL GW-N43 Zone Underburden Northing: 601734.96 Easting: 1119486.78 Elevation: 5,773.29 5772.431 CHANGED ELEVATION JANUARY 22, 2008 Well Depth: 58 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 FIELD PARAMETERS Not Not Ph Enough Enough 5.84 4.2 Water Temperature (deg C) Water To Water To 17.4 14.1 Conductivity (umhos/cm) Sample Sample 594 441 Depth 56.15 56.57 5610 56.60 56.70 56.12 56.42 55.70 51.06 49.49 51.88 53.32 Depth (elev) 5716.7 5717.2 5716.7 5716.6 5717.2 5716.9 5717.6 5722.2 5723.8 5721.4 5720.0 0.0 LABORATORY PARAMETERS Metals Analysis MDUS Units Aluminum, dissolved (mg/L) 0.35 3.93 0.06 mg1L Calcium, dissolved (mg/L) 87.7 54.7 0.4 mg/L Iron, dissolved (mg/L) .02(B) 0.16 0.04 mgi Lead, dissolved (mg/L) .0002(B) 0.0021 2E-04 mg/L Magnesium, dissolved (mg/L) 28.8 24.3 0.4 mglL Manganese, dissolved (mg/L) 0.419 0.262 0.01 mg1L Molybdenum, dissolved (mg/L) U U 0.02 mg/L Potassium (mg/L) 2.5 1.4(B) 0.6 mgt Selenium, dissolved (mg/L) 0.0033 0.003 0.002 mgt Sodium, dissolved (mg/L) 27.2 27 0.6 mgt Wet Chemistry Bicarbonate as CaC03 (mg/L) 35 U 2 mgrL Carbonate as CaC03 (mg/L) U U 2 mgt Hydroxide as CaC03 (mg/L) U U 2 mgA Total Alkalinity 35 U 2 mgiL Cation-Anion Balance (%) 1.3 7.6 % Sum of Anions (meq/L) 7.8 5.5 0.1 meq/L Sum of Cations (meq/L) 8 6.4 0.1 meq/L Chloride, dissolved (mg/L) 7 7 1 mg/L Conductivity @ 25C (umhos/cm) 704 604 1 umhosic Hardness as CaC03 (mg/L) 338 237 1 mg/L Nitrate as N (mg/L) 3.1 3.84 0.02 mgrt Nitrate/Nitrite as N (mg/L) 3.10(H) 3.84 0.02 mga Nitrite as N (mg/L) HU U 0.01 mg/L Nitrogen, ammonia (mg/L) U .20(B) 0.05 mg1L pH @ 25C 6.5 3.8(H) 0.1 Phosphate .03(B) .03(B) 0.03 mgi Phosphorus, ortho dissolved (mg/L) .01(HB) .01(B) 0.01 mgE Total Dissolved Solids @ 180C (mg/L) 590 470 10 mgit Sodium Absorption Ratio in Water 0.65 0.77 0.03 mpt Sulfate, dissolved (mg/L) 320 240 10 mgiL Total Dissolved Solids (calculated) 509 376 10 mg1L Total Dissolved Solids, ratio - measured/calculated) 1.19 1.25 1. Negative (-) = lass than 2. U= not detected at MDL(Minimum Detection Level) 3 H E d d h ld ti . - xcee e o me 4. 8 =Anelyte conoent,,Von detected at a value between MDL and PQL Monitoring Well GW-N43 Current Water Year Data 5724.00 5723.00 5722.00 5721.00 5720.00 Water Elevation 5719.00 (H) 5718.00 5717.00 5716.00 5715.00- 5714.00- Oct-08 Nov-08 Dec-08 Jan-09 Feb-09 Mar-09 Apr-09 May-09 Jun-09 Jul-09 Aug-09 F:\Eng\DATA\excell\water\2009\2009_AN U HYD.xIs