2020-08-10_HYDROLOGY - M1977348

• Permit No: M1977348
• IBM Index Class Name: HYDROLOGY
• Doc Date: 8/10/2020
• Doc Name: Water Monitoring - Groundwater
• From: Golder Associates
• To: DRMS
• Annual Report Year: 2020
• Report Quarter_Month: 1
• Email Name: AME
• Media Type: D
• Archive: No

t.gust 2020 20144265-2-L-0
'Table 3: Summary of Monitoring Results for MW-3
Interim
Date Narrative 4/28/1999 7/21/1999 9/16/1999 11/10/1999 1/19/2000 3/13/2000 5/16/2000 7/10/2000 9/27/2010 3/31/2011 6/30/2011 8/31/2011 11/17/2011 3/27/2012 6/27/2012 9/13/2012 11/13/2012 3/19/2013 5/28/2013 8/26/2013 11/14/2013
Standard
Metals
Arsenic,Dissolved m /L 0.01 NA 0.005 0.005 0.0362 0.03 B 0.025 0.036 0.025 0.019 0.01 0.011 0.02 <0.004 U <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 m /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 2.52 2.23 2.5 2.20 2.41 2.25
Boron Dissolved m /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 <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,Disso ved m /L 0.2 <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
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 004 B 0.27 <0.3 U <0.1 U 0.1 0.22 0.32 <0.3 U 0.1 0.11 <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 10.71 0.65 0.6 0.7 0.75 10.74 0.7 0.67 10.8 0,74 0.8 0.71 0.64 0.72 0.7 107 0,83 INA 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 <0.1 <0.1 U 0,031
Selenium,Dissolved m /L` 0.02 <0.005 U <0.005 U <0.005 U <0,005 U <0.005 U <0.005 U <0,005 U <0,005 U 0.0006 0.0012 <0.001 U 0.0005 <0.005 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 <0.0005 U <0.001 U <0.001 U <0,001 U <0.001 U <0.003 U <0.001 U <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 m /L <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 < U < <
Other
Chloride m /L 250 1480 1,350 1,310 1450 1,360 1,480 1400 1,460 1,550 1530 1550 1,620 1,530 1 565 1,505 1681 1721 1,665 1620 1,570 1610
Fluoride m /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 .4 2.4 2.3
Nitrate as N m /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 0.09 B NA NA NA NA
Nitrite as N m /L 1 <0.05 U <0.05 U <0,05 U <0.05 U <0.05 U NA <0,05 U <0.05 U <0.05 U <0.05 U <0.05 U <0.05 U <0.05 U <0,05 U <0,05 U <0.05 U <0,05 U NA NA NA NA
Nitrate+Nitrite as N m /L' 10 <0.1 U <0.1 U 0.02 B <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 0.09 B NA NA NA VNA
Lab H s.0 6.5-8.5 8.5 8.9 8.6 8.4 8.6 8.2 8.2 8.4 8.6 H 8.4 H 8.6 H 8.5 H 8.2 H 8A H 8A H 8.5 H 8.5 H 8.5 H 8.4 H 8.5 H H
Total Dissolved Solids,filterable residue m /L 4620' 3,780 3,740 3,690 3,720 3,660 3,680 3,620 3,680 3,930 3,940 4,000 3,940 31860 4,000 3,790 4,000 3,950 3,990 4,000 4,000 H
Sulfate m /L 140 110 100 100 90 90 90 90 <100 U <100 U <300 U <50 U <125 U <125 U 30.1 B <125 U <125 U <125 U < U <
Gross Alpha Ci/L' 15 1 54 0 77 15 8.4 6.2 9.6 5.7 ±13 33 ±20 5.7 ±17 15 ±18 20 ±18 8 ±13 66 ±27 0.85 ±14 8.2 ±8.6 NA NA NA
Gross Beta Ci/L NA 25 0 64 19 6.7 32 4.7 3.2 ±17 25 ±21 T2 ±18 5 ±19 5.4 ±18 13 ±18 110 ±24 15 ±17 -4 9 ±18 NA NA NA
Field Parameters Not Available Pre-2010
Field pH s.0 6.5-8.5 INA NA INA INA NA NA INA INA 18.01 1806 NA 8.46 798 8.36 7,95 8,14 8.34 8.24 8.31 8.25 8.15
Field Conductivity(µS/cm none NA NA NA NA NA NA NA NA 6186 675 NA 6,660 5,240 6,710 7 6,270 6,980 6,840 7,010 6,920 7,093
Temperature(Degrees Celsius' Inone INA INA INA INA INA INA INA INA 11T55 116 INA 130.4 13.8 17.7 122.2 120A 113.6 114.3 119,1 123.9 114.35
Supplementary Anal es Not Historically Anal zed
Aluminum,Dissolved m /L' 5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Antimony,Dissolved m /L' 0.006 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Beryllium,Dissolved m /L; 0.004 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Bicarbonate asCaCO3 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 1130 1130 1170
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 m /L 0.005 NA NA NA 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 75 6.8 6.3 9A 7 T5 6.1 7 8 6.8
Cobalt,Dissolved m /L 0,05 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Cyanide,Free m /L` 0.2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 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 NA NA NA 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 NA NA NA 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 44 5.5 5.0 B 3.2 3.6 4.2 4.1 4.0 B 6.9 4A 40 4.0 B 3.9
Silver,Dissolved m /L 0.05 NA NA NA 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 11,590 1,600 11,600
Vanadium,Dissolved(m /L` 101 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA INA INA INA INA INA
t 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.
L GOLDER
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