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' July 2019
<br /> 18107649
<br /> Table 6:Summary of Monitoring Results for MW5
<br /> Data Interim Narrative 311912013 5/28/2013 812612013 11114/2013 2/19/2014 5/2112014 8127/2014 11/1112014 2/18/2015 5/27/2015 8/2712015 11/912015 2115/2016 5131/2016 .111-2016F11.12016
<br /> Standard
<br /> Metab
<br /> ' Arsenic,Dissolved m/L 0.01 0.002 B 0.0004 B 0.005 <0.002 U 0.0004 B <0.002 U NA NA NA NA NA NA NA NA NA NA
<br /> Barium,Dissolved(mg/L) 2 0,015 B 0.014 B 0.015 B 0.014 B 0.015 B 0.006 B 0.008 B 0,011 B 0.012 B 0.009 B c 0.03 U 0.0158 0.017 B 0.013 B 0.006 B 0.013 B
<br /> Boron,Dissolved m/L 0.75 0.37 0.33 0.25 0.32 0.33 0,36 0.33 0.36 0.36 0.26 0.3 0.29 0.33 0.26 0.26 0.29
<br /> Chromium,Dissolved(m/L) 0.1 <0.01 U <0.004 U <0.004 U <0.004 U <0.004 U <0.004 U NA NA NA NA NA NA NA NA NA NA
<br /> Copper,Dissolved /L) 0.2 <0.05 U <0.1 U <0.1 U <0.05 U <0.05 U <0.05 U NA NA NA NA NA NA NA NA NA NA
<br /> ' Iron,Dissolved(mg/ 0.3 17.5 15.6 85.4 1.39 9.56 0.15 0.7 8.11 19.6 0.05 0.6 20.3 7.11 0.58 11.6 33.5
<br /> Lead,Dissolved m/L 0.05 <0.003 U <0,001 U <0.001 U <0,001 U <0.001 U <0,001 U NA NA NA NA NA NA NA NA NA NA
<br /> Lithium,Dissolved(mg/L) 2.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Manganese,Dissolved m/L 0.05 0.168 0.13 0.16 0.074 0.091 0.069 0.12 0.093 0.109 0.072 <0.3 B 0.11 0.1 0.07 0.09 0.11
<br /> Selenium,Dissolved m ) 0.02 0.0008 B 0.0593 0,0013 0,0027 0.0005 0.023 NA NA NA NA NA NA NA NA NA NA
<br /> Thallium,Dissolved m 2 0.002 <0.003 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U NA NA NA NA NA NA NA NA NA NA
<br /> ' Uranium,Dissolved(m/L) 0.03 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Zinc,Dissolved(m L) 2 0.01 B <0.1 U <0.1 U <0.05 U <0.05 U <0.05 U NA NA NA NA NA NA NA NA NA NA
<br /> Othw
<br /> Chloride m/L 250 79.48 27.6 B 36.3 B 18.6 26A B 27.9 B <125 U <125 U 50.8 B 27 B 44.5 B <250 U <250 U 18.5 B 18.6 B 42.4 B
<br /> Fluoride(m/L 2 0.8 0.7 Ti 0.6 0.7 0.5 NA NA NA NA NA NA NA NA NA NA
<br /> Lab pH s.u) 6.5-8.5 7.5H 7.7H 7.3H 7.4H 7.4H 7.6H 7.5H 7.7H 7.4H 7.6H 7.5H 7.5H 7.2 7.3H 7.9H 7.7H
<br /> ' Total Dissolved Solids,filterable residue m/L 1.25 x Background* 4,950 3,360 3,710 3,110 3,100 3,010 H 2,970 3,140 3,240 3,160 3070" 3220 3540 3140 2850 3310
<br /> Sulfate m 2 250 3,273 2,050 2,200 1,690 1,770 1,870 1,630 1,690 1,900 1,860 1720 1940 2250 1920 1770 1940
<br /> Gross Alpha pCVL) 15 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Gross Beta CUL NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Field Parambr s Not AVMible 2010
<br /> Field pH s.0 6.5-8.5 6.65 6.67 7 6.74 6.83 6,56 6.76 6.77 6.67 6.47 6.76 7.06 7.2 6.77 6.74 6.59
<br /> ' Field Conductivity(pS/cm) none 2631 3735 3774 3324 3262 3370 3345 33200 3787 3016 3340 2900 2800 2649 1 3192 3546
<br /> Temperature (Degrees Celsius none 12 14.3 15.8 11.34 12.3 13.9 13.8 10.5 11.1 15.1 14.4 13.9 10.7 14.1 16.1 12.8
<br /> Supplarmentary Analytes
<br /> Aluminum,Dissolved m/L 5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Antimony,Dissolved m L 0.006 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> B lium,Dissolved m/L 0.004 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> ' Bicarbonate as CaCO3(m/L) none 225 320 205 343 380 410 378 377 NA 347 376 377 361 409 357 311
<br /> Carbonate as CaCO3 m ) none <20 U <20 U <20 U c 20 U <20 U <20 U <20 U <20 U NA <20 U <20 U <20 U <20 U <20 U <20 U <20 U
<br /> Cadmium,Dissolved m/L 0,005 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Calcium,Dissolved m 1L none 426 464 523 446 433 441 442 461 453 505 520 478 464 486 495 494
<br /> Cobalt,Dissolved m 2 0.05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Cyanide,Free m/L 0.2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> ' Magnesium,Dissolved(mg/L) none 147 126 131 101 109 106 101 ill 118 112 115 115 124 112 113 122
<br /> Mercury,Dissolved m/L 0.002 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Molybdenum,Dissolved m/L 0.21 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Nickel,Dissolved m 2 0.1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Potassium,Dissolved m/L none 10.1 8.1 10.2 6.2 7.1 6.5 6.3 6.9 7.7 6 6 7.1 7.6 6 6.6 8.7
<br /> Silver,Dissolved m/L 0.05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> ' Sodium,Dissolved m/L none 865 373 312 269 332 308 257 285 1 344 232 209 260 450 229 221 281
<br /> Vanadium,Dissolved m/L 0.1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
<br /> Notes:
<br /> B=Estimated value,less than the practical quantitation limit for that analyte,but greater than the method detection limit
<br /> U=Analyte not detected,reported less than the practical quantitation limit
<br /> H=Analysis exceeded method hold time pH is a field test with an immediate hold time.
<br /> NA=Analyte not analyzed
<br /> =Second and third quarter 2015 reports presented calculated total dissolved solids results
<br /> 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)
<br /> 'TDS standard is 1.25'Background,where background is the average of the 1999-2000 sampling
<br /> Values in bold indicate a value greater than the BSGW
<br /> ' "The regulatory standard for Gross Beta is provided in units of exposure,millirems per year(mmms/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.
<br /> ' GOLDER
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