2019-07-23_REVISION - M1977348

• Permit No: M1977348
• IBM Index Class Name: Revision
• Doc Date: 7/23/2019
• Doc Name: Adequacy Review Response
• From: Golder Associates
• To: DRMS
• Type & Sequence: TR10
• Email Name: AME
• Media Type: D
• Archive: No

July 2019 18107649
' Table 4: Summary of Monitoring Results for MW-3
Date Interim Namtive
Standard 4/2811999 712111999 911611999 1111011999 111912000 311312000 611612000 7/1012000 912712010 3/3112011 613012011 $13112011 1111712011 3/2712012 6/2712012 9113/2012 11/1312012 3/1912013 512812013 812612013 11114/2013
Metals
' Arsenic,Dissolved(mg/L) 0.01 NA 0.005 0.005 0.0362 0.03 B 0.025 0.036 0.025 0.019 0.01 0.0111 0.02 <0,004 U c 0.01 U 0.0011 B <0.005 U 0.0005 B 0,0008 B <0.005 U 0.001 B <0.002 U
Barium,Dissolved(mg/L) 2 0.177 0.172 0.218 0.213 0.249 0.261 0.287 0.307 2.4 2.95 2.23 2.73 2.25 2.51 2.08 2-S2 2.23 2.5 2.20 2.41 2.25
Boron,Dissolved(mg/L) 0.75 0.63 0.53 0.62 0.58 0.62 0.62 0.6 0.6 0.77 0.75 0.74 0.8 0.78 0.77 0.76 0.76 0.85 0.79 0.84 0.75 0.76
Chromium,Dissolved m/L 0.1 <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.05 U 0.003 B 0.001 B <0.01 U 0.004 B c 0.004 U <0.01 U <0.002 U <0.01 U <0.01 U <0.004 U <0.01 U <0.01 U <0.004 U
Copper,Dissolved(m/L) 0.2 <0.1 U c 0.1 U <0.1 U c 0.1 U <0.1 U <0.1 U c 0.1 U <0.05 U <0.1 U <0.1 U <0.3 U <0.1 U <0.1 U <0.05 U <0.05 U <0.3 U <0.3 U <0.05 U <0.3 U <0.3 U <0.05 U
' Iron,Dissolved(m/L) 0.3 0.02 B 0.03 B 0.12 0.03 B 0.03 B 0.05 B 0.17 0.02 B 0.04 B 0.27 <0.3 U <0.1 U 0.1 0.2.2 0.32 <0.3 U 0.1 0.11 c 0.3 U <0.3 U 0.14
Lead,Dissolved(m/L) 0.05 <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U 0.0031 <0.003 U <0.001 U 0.0007 B 0.0002•B 0.0004 B <0.001 U <0.003 U 0.0007 <0.003 U 0.0003 B <0.001 U <0.003 U <0.003 U <0.001 U
Lithium,Dissolved m/L 2.5 0.71 0.65 0.6 0.7 0.75 0.74 0.7 0.67 0.8 0.74 0.8 0.71 0.64 0.72 0.7 0.7 0.83 NA NA NA NA
Manganese,Dissolved m/L 0.05 0.19 0.05 0.06 0.05 B 0.05 0.05 0.07 0.06 0.04 B 0.05 0.03 B 0.04 B 0.03 B 0.021 B 0.034 <0.1 U 0.047 0.026 1 <0.1 c 0.1 U 0.031
Selenium,Dissolved(m/L) 0.02 <0.005 U <0.005 U c 0.005 U <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U 0.0006 0.0012 <0.007 U 0.0005 <O.ODS U 0.0065 0.0007 <0.001 U 0.0005 B 0.0006 0.0043 <0.001 U 0.0003 B
Thallium,Dissolved(m/L) 0.002 <0.01 U <0.01 U <2 U <0.0003 U <0.005 U c 0.0005 U <0.001 U <0.001 U <0.001 U c 0.061 U <0.003 U <0.001 U c 0.001 U <0.003 U <0.0005 U <0.003 U <0.003 U <0.001 U <0.003 U <0.003 U <0.001 U
Uranium,Dissolved m/L 0.03 NA NA NA 0.00871 0.007 0.0065 0.0058 0.0058 0.0015 0.0008 B 0.001 B 0.0006 B 0.0012 0.0006 B 0.0011 0.0005 B 0.0005 B NA NA NA NA
Zinc,Dissolved(mg/L) 2 c 0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.05 U <0.1 U <0.1 U -0.3 U <0.1 U <0.1 U <0.05 U <0.05 U <0.3 U <0.3 U <0.05 U <0.3 U <0.3 U <0.05 U
Other
Chloride m/L 250 1,480 1,350 1,310 11450 1,360 1,430 1,400 1,460 11550 1,530 1,550 1.620 1,530 1,565 1,505 11681 1,721 1,665 1,620 1,570 1,610
Fluoride(mg/L) 2 2.4 2.8 3 B 2.2 3 B 2.6 2.8 2.6 2.4 2.3 2.2 2.4 2.4 2.3 2.5 2.3 2.4 2.3 2.4 2.4 2.3
Nitrate as N(mg/L) 10 <0.1 U <0.1 U 0.02 <0.1 U <0.1 U NA <0.1 U 0.17 <0.1 U 0.37 0.79 0.03 B <0.1 U <0.1 U 0.02 B 0.17 0.098 NA NA NA NA
' Nitrite as N(mg/L) 1 <0.05 U c 0.05 U <0.05 U <0.05 U <0.05 U NA <0.05 U c 0.05 U <0.05 U <0.05 U <0.05 U <0.05 U c 0.05 U <0.05 U <0.05 U <0.05 U <0.05 U NA NA NA NA
Nitrate,Nitnte as N(mg/L) 10 <0.1 U <0.1 U 0.02 B <1 U <0.1 U NA c 0.1 U 0.17 <0.1 U 0.37 0.79 0.03 B <0.1 U <0.1 U 0.02 B 0.17 0.098 NA NA NA NA
Lab pH s.u) 6.5-8.5 8.5 9.9 8.6 8.4 8.6 8.2 8.2 8.4 8.6H 8.4H 8.6H 8.5H 8.2H 8.4H 8.4H 8.5H 8.5H 8.5H 8.4H 8.5H 8.4H
Total Dissolved Solids,filterable residue(m/L) 620• 3,780.0 3,740.0 3,690.0 3,720.0 3,660.0 3,680.0 3,620.0 3,680.0 3,930 3,940 4,000 3,940 3,860 4,000 3,790 4,000 3,950 3,990 4,000 4,000 3,880 H
Sulfate(mg/L) 250 140 110 100 100 90 90 90 90 <100 U <100 U <300 U <50 U <125 U c 125 U 30.1 B <125 U <125 U <125 U <125 U <125 U <125 U
Gross Alpha(pCi/L) 15 NA 54 0 77 15 8.4 6.2 9.6 5.7(t13) 33(t20) 5.7(217 15(218) 20 218 8(t13) 66(227) 0.85(214 -8.2(t8.8) NA NA NA NA
' Gross Beta CVL '• NA 25 0 64 79 6.7 32 4.7 3.2 S7 25 22l 7.2 t18 5 S79 5.4 218 13 t18 110 224 15 t17 ♦.9(t18 NA NA NA NA
Field Paramters Not Avallble re-2010
Field pH s.0 6.5-8.5 NA NA NA NA NA NA NA NA 8.01 8.06 NA 8.46 7.98 8.36 7.95 8.14 8.34 8.24 8.31 8.25 8.15
Field Conductivity(pSlcm) none NA NA NA NA NA NA NA NA 6186 675 NA 6660 5240 6710 6.65 6270 6980 6840 7010 6920 7093
Temperature(Degrees Celsius none NA N
Su NmentaA NA NA NA NA NA NA 17.55 16 NA 30.4 13.8 17.7 22.2 20.4 13.6 14.3 19.1 23.9 14.35
' Ana Not Historically anal e d
Aluminum,Dissolved m/L 5 <0.3 U <0.3 U <0.3 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Antimony,Dissolved m/L 0.006 c 0.01 U <0.01 U <0.01 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Be Ilium,Dissolved m/L 0.004 <0.003 U <0.003 U <0.003 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Bicarbonate as CaCO3(m/L) none NA NA NA NA NA NA NA NA 1.110 1.130 1,100 1,090 1.100 1,160 1.130 1,130 1,130 1,140 1,130 1,130 1,170
Carbonate as CaCO3(m/L) none NA NA NA NA NA NA NA NA 98 31 96 75 78 50 52 51 78 71 60 75 40
' Cadmium,Dissolved(mg"
0.005 <0.03 U c 0.03 U <0.03 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Calcium,Dissolved m/L none NA NA NA NA NA NA NA NA 6.6 11.9 7 7.5 6.8 6.3 9.4 7 7.5 6.1 7 8 6.8
Cobalt,Dissolved m/L 0.05 <0.1 U <0.1 U -0.1 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cyanide,Free m/L 0.2 <0.5 U <0.5 U <0.5 U NA NA NA NA NA NA NA NA NA NA NA NA I NA NA NA I NA NA NA
Magnesium,Dissolved(m/L) none NA NA NA NA NA NA NA NA 3 3.4 3 B 2.7 2.8 2.9 2.9 4 B 3.6 3.0 3 3 B 2.8
Mercury,Dissolved m/L 0.002 <0.001 U <0.001 U <0.001 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
' Molybdenum,Dissolved m(L) 0.21 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Nickel,Dissolved m/L 0.1 <0.1 U <0.1 U <0.1 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Potassium.Dissolved m/L none NA NA NA NA NA NA NA NA 4.4 5.5 5.0 B 3.2 3.6 4.2 4.1 4.0 B 6.9 4.4 4.0 4.0 B 3.9
Silver,Dissolved m/L 0.05 <0.05 U <0.05 U <0.05 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Sodium,Dissolved m/L none NA NA NA NA NA NA NA NA 1,600 1,450 1,560 1,490 1,370 1.550 1,530 1,580 1.550 1,620 1,590 1.600 1,600
Vanadium,Dissolved(mg/L) 0.1 <0,05 U <0.05 U <0.05 U NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
' Notes:
B=Estimated value,less than the practical quantitation limb for that analyle,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)wth known energy levels. Specific nuclides were not part of the approved constituent list.
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