2019-07-23_REVISION - M1977348 - Laserfiche WebLink

Home Browse Search

July 2019 16107649 Table 2: Summary of Monitoring Results for MW-1 ' Date Interim Narrative 5121/2014 8/27/2014 11/1112014 2118/2015 5/2712015 8/2712015 11/9/2015 211512016 SI3112016 811612016 111912016 5/31/2017 11115/2017 616/2018 11/15/2018 Standard Metals ' Arsenic,Dissolved m/L 0.01 0.001 B NA NA NA NA NA NA NA NA NA NA NA NA NA 0.001 B Barium,Dissolved m L 2.0 0.004 B 0.006 B 0.007 B 0.009 B <0.08 U <0.08 U c 0.08 U 0.03 B <0.08 U <0,08 U 0.007 B <0.08 U <0.08 U <0,08 U <0.08 U Boron,Dissolved m/L 0.75 0.57 0.56 0.58 0.59 0.55 0.57 0.52 0.6 0.51 0.51 0.56 0.61 0.61 0.65 0.62 Chromium,Dissolved m/L 0.1 <0.01 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.01 U Copper,Dissolved m/L 0.2 <0.05 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.01 U Iron,Dissolved /L 0.3 <0.05U <0.05U <0.05U <0.05U <0.3U <0.3U <0.3U <0.3U <0.3U <0.3U <0.05U <0.3U <0.3U <0.3U <0.3U ' Lead,Dissolved m/L 0.05 <D.003 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.003 U Lithium,Dissolved(mg/L) 2.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1.13 Manganese Dissolved m/L 0.05 0.033 0.045 0.041 0.052 <0.1 U 0.04 B <0.1 U 0.04 B <0.1 U <0.1 U 0.04 c 0.1 U <0.1 U <0.1 U 0,022 Selenium,Dissolved m/L 0.02 0.2775 NA NA NA NA NA NA NA NA NA NA NA NA NA 0.0904 Thallium,Dissolved m/L 0.002 <0.003 U NA NA NA NA NA NA NA NA NA NA NA NA NA <0.003 U Uranium,Dissolved m IL 0.0300 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.035 ' Zinc,Dissolved m L 2.0 <0.05 U NA NA NA NA NA NA NA NA NA NA NA NA O NA <0.3 UOther Chloride m/L 250 <250 U <250 U <250 U 68.9 B 154 B <250 U <250 U <250 U <250 U <250 U 47.5 B 32.2 B 41.3 BH 27.5 B <200 U Fluoride /L 2.0 0.44 NA NA NA NA NA NA NA NA NA NA NA NA NA 0.62 Nitrate as N m/L 10.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 15 Nitrite as N m/L 1.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.06 Nitrate+Nitrite as N m/L 10.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 15.2 Lab Hs.0 6.5-8.5 7.8H 7.8H 8H 7.9H 7.9H 8H 7.9H 7.84 7.9H 8.1H 8.1H 8.2H 8H 8.3H 8.2 Total Dissolved Solids,filterable residue m/L 8595' 6,910 H 6,950 7,900 7,380 8,210 " 7.760 A 8,020 7,660 8,450 8.040 7,460 7.010 7,070 7,240 6,910 Sulfate m/L 250 6,850 i 4,670 4,300 4,800 5,540 5,640 5,430 5,250 5,470 5,540 4,700 4,690 4,340 H 4,530 5,090 Gross Alpha CUL 15.0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 40 231 Gross Beta Ci/L NA NA NA NA NA NA NA NA NA NA NA NA NA NA 33 t29 FfeW Paramhra Not AvallbM re-2010 Field pH s.0 6.5-8.5 7.15 7.35 7.4 7.3 6.99 742 7.78 1 7.84 7.39 7.34 7.56 8.46 1 7.71 7.46 7.64 Field Conductivity(pS/cm) none 9650 8560 8600 5330 8050 9130 7000 6580 7650 8610 6280 8380 7520 8480 7900 Temperature(Degrees Celsius none 15.9 15.3 9.1 14.3 16 15.8 16.3 13.9 17 18 16.5 16.5 12.9 17 16.6 Supplementary An Not His an zed Aluminum,Dissolved m/L 5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.8 U An[imon,Dissolved m L 0,006 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0,004 B Be lium,Dissolved m/L 0.004 NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U Bicarbonate as CaCO3 m/L none 333 310 325 NA 320 302 306 319 307 329 325 369 361 358 NA Carbonate as CaCO3 m none <20 U c 20 U <20 U NA <20 U <20 U c 20 U <20 U <20 U <20 U -20 U <20 U <20 U 3.1 B NA Cadmium,Dissolved m/L 0.005 NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U ' Calcium,Dissolved m/L none 330 287 309 230 301 320 289 279 345 275 269 187 175 220 163 Cobalt,Dissolved m/L 0.05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.0018 aanide,Free m/L 0.2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.01 U nesium,Dissolved m L none 364 297 303 247 300 342 301 290 376 301 283 202 188 225 175 Mercury,Dissolved m/L 0.002 NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.001 U Molybdenum,Dissolved m/L 0.21 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.085 ' Nickel,Dissolved /L 0.1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0,009 B Potassium,Dissolved(mg/L) none 18.9 19.4 21.8 15.6 19 20 18 18.6 22 16 20.5 13 12 16 12 Silver,Dissolved m/L 0.05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA c0.003 U S2dium,Dissolved m/L none 1,910 1,570 1,510 1,770 1.670 1,740 1,770 1.720 1,570 1,710 1,640 1,710 1,660 1,650 1,760 Vanadium,Dissolved m/L 0.1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA <0.1 U ' Notes: B=Estimated value,less than the practical quantita[ion 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 told 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. ' V GOLDER 2