2020-08-10_HYDROLOGY - M1977348 - Laserfiche WebLink

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'August 2020 20144265-2-L-0 'Table 3: Summary of Monitoring Results for MW-3(Continued) Interim Date Units Narrative 2/18/2014 5/21/2014 8/27/2014 11111/2014 2/18/2015 5/27/2015 8/27/2015 11/9/2015 2/1512016 5/31/2016 8/16/2016 11/9/2016 5/31/2017 11/15/2017 6/6/2018 11/95/2018 6/12/2019 12/12/2019 6/4/2020 Standard Mshts Arsenic,Dissolved m /L 0.01 0.0009 B 0.0005 B NA NA NA NA NA NA NA NA NA NA NA NA NA <0.002 U 0.0009 B 0.0004 B 0.0004 B Barium,Dissolved m /L 2.0 2 2.25 2 7 2.81 2.58 3.16 3.16 2.57 2.77 2.42 Boron,Dissolved m /L 0.75 0.74 _0.76 0,76 0.780.81 0.74 0.79 0.74 0.76 0.74 0.79 0.77 0.75 0.74 0.81 0.77 0.80 0.77 0.76 Chromium,Dissolved m /L 0.1 <0.004 U <0.004 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.004 U <0.002 U <0.004 U <0.002 U Copper,Dissolved m /L 0.2 <0.05 U <0.05 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.1 U <0.1 U <0,004 U <0.002 U Iron,Dissolved m /L 0.3 0.19 0.30 0.29 0.29 0.79 0.19 0.26 0.21 0.2 B 0.2 B 0.17 0.29 0.11 0.14 0.41 0.18 <0.2 U 0.07 B 0.16 B Lead,Dissolved m /L 0.05 <0.001 U 0.0002 B NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U <0.0005 U <0.001 U <0.0005 U Lithium,Dissolved m /L 2.5 INA INA NA NA INA NA NA INA INA NA NA INA INA NA NA 10.69 0.86 0.708 0.711 Manganese,Dissolved m /L 0.05 10.043 0.05 0.05 0.061 10,054 0.02 B 0.03 B 10.03 B I<0.1 U <0.1 U 0.02 B 0.033 0.01 8 0.01 B 0.06 <0.05 U 0.02 B 0.0195 0.0223 Selenium,Dissolved m /L 0.02 t<0.0005 U 0.0002 B NA NA NA NA NA NA NA NA NA NA NA NA NA <0.0005 U 0.0002 8 <0.0005 U <0.0005 U Thallium,Dissolved m /L 0.002 <0.001 U <0.001 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U <0.0005 U <0.0003 U <0.0005 U Uranium,Dissolved m /L 0.03 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.0003 B 0.0008 0.0005 B 0.0004 B U Dissolved m 2.0 < NA < < < < OtMr Chloride m /L 250 1,570 1.680 1 520 11.540Ti 53o 1,620 1,570 1,560 1.640 1.690 1,550 1,550 1.560 1,580 1,560 1,750 1,660 1,620 1,640 Fluoride m /L 2 2.4 "8.3H NA NA NA NA NA NA NA NA NA NA NA NA 2.4 2.5 2.5 Nitrate as N m /L 10 NA NA NA NA NA NA NA NA NA NA NA NA NA <0.1 U <0.1 U 1.20 0.02 B Nitrite as N m /L 1 NA NA NA NA NA NA NA NA NA NA NA NA NA <0.05 U <0.05 U <0.05 U <0.05 U Nitrate+Nitrite as N m /L 10 NA NA NA NA NA NA NA NA NA NA NA NA NA <0.1 < .1 U 1.20 0.02 B Lab H s.0 6.5-8.5 8.4 H H 8.4 H 8.2 H 8.3 H 8.4 H 8.3 H 8.4 8.3 . 8.5 H 8.4 H 8.5 H 8.3 H 8.3 H 8.4 H 8.4 H 8.4 H 8.5 H Total Dissolved Solids,filterable residue m /L 4620` 3,890 3,910 H 3,2 3 890 3 920 3 930 3 910 3 970 3 970 4 040 3 790 4 000 3 820 3 940 4 020 H 3 850 3 960 3 940 3 910 u ae m < < < < < < < < < < < < < < < < < < < Gross Alpha Ci/L 15 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.15 ±7.4 3.5 -1.5±14 10 ±13 Gross Beta I pCi/L INA INA INA I NA INA INA INA INA INA INA INA INA INA INA INA 13.7 ±15 1.6 12±18 -2.2 ±16 Field Parameter Not Available Pre-2010 Field pH Is.0 6.5-8.5 18.12 17.78 1794 17.9 17.78 17.78 17,83 18.02 18.4 18.05 17.52 17.77 NA 8.61 7.98 7.83 8,25 8.23 8.25 Field ConductivityS/cm none 6,610 7,140 7,220 6,800 7,140 6,120 7,010 5,820 4,850 6,290 6,710 7,030 NA 6,730 J7,160 16,790 17,030 14,348 5,730 Temperature IDegrees Celsius none 114.8 117.1 117.0 19.0 114 119.7 1185 117.3 111.4 118.6 120.7 120.7 1 110.8 120.1 116 121.8 112.4 125.1 Supplementary Anal Not Historical) Anal zed 'Aluminum,Dissolved m /L 5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.3 U <0.5 U <0.3 U 0.008 B Antimony,Dissolved m /L 0.006 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.004 U 0.0007 B <0.004 U <0.002 U Beryllium,Dissolved m /L 0.004 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.0005 U <0.0003 U <0.0005 U <0.0003 U Bicarbonate as CaCO3 m /L none 1,220 982 1,270 1,260 NA 1,200 1,170 1,230 1,210 1,300 1,170 1,200 1 160 1,160 1,250 NA 1,260 H 1,190 1,240 Carbonate as CaCO3 m /L none 37 57 <20 U 41.6 NA 56.5 98.5 30.6 37.4 21.4 71.5 44.9 54.5 26.7 19.6 B NA <20 UH 55.1 60.4 Cadmium,Dissolved m /L 0.005 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.0005 U <0. 03 <0.0005 U <0.0003 U Calcium,Dissolved m /L none 6.7 7.2 6.7 7.7 8.7 7 7.6 6.9 6.7 7.4 7.8 7.3 6.8 6.5 6.9 7.4 6.7 6.9 6.7 Cobalt,Dissolved m /L 0.05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U <0.0003 U <0.0005 U 0.0001 B Cyanide,Free m /L 0.2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.01 U <0.01 U <0.01 U <0.01 U Magnesium,Dissolved m /L none 3 3.1 3.4 3.2 3.3 2.8 3.1 2.9 2.8 3.0 B 3.2 2.6 2.5 2.6 3.1 2.5 2.5 2.6 2.5 Mercury,Dissolved m /L 0.002 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U <0.001 U <0.001 U <0,001 U Molybdenum,Dissolved m /L 0.21 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.2 U <0.2 U 0.0004 B <0.001 U Nickel,Dissolved m /L 0.1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.08 U <0.08 U <0.002 U <0.001 U Potassium,Dissolved m /L none 4.0 3.8 4.0 4.1 4.0 5.3 4.0 40 4.1 4.0 4 4.4 3.5 4.0 3.4 3.6 3.9 3.7 3.3 Silver,Dissolved m /L 0.05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.05 U <0.0005 U <0.001 U <0.001 �UU Sodium,Dissolved m /L none 1 570 1 610 1 500 1 490 1430 1 480 1.450 1,480 1 540 1 510 1470 1 600 1 430 1 410 1 490 1500 1 560 1 540149Vanadium,Dissolved m /L 0.1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.05 U <000 U <0.004 U <0.002 Notes: B=Estimated value,less than the practical quantitation limit for that analyte,but greater than the method detection limit. U=Analyte not detected,reported less than the practical quantitation limit, H=Analysis exceeded method hold time,pH is a field test with an immediate hold time. NA=Analyte not analyzed. ^=Second and third quarter 2015 reports presented calculated total dissolved solids results. Per Section 41.5(C)(6)the of Regulation 41,the"Interim Narrative Standard",is the minimum of Table 1-Table 4 of The Basic Standards for Groundwater(BSGW). 'TDS standard is 1.25'Background,where background is the average of the 1999-2000 sampling. Values in bold indicate a value greater than the BSGW. "The regulatory standard for Gross Beta is provided in units of exposure,millirems per year(mrems/yr),which would require the measurement of specific nuclides(Tritium and Strontium)with known energy levels. Specific nuclides were not part of the approved constituent list. GOLDER z/z