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Parameters
<br />No. of
<br />Samples
<br />High
<br />Date
<br />Low
<br />Date
<br />Average
<br />Units
<br />Wet Chemistry
<br />Bicarbonate as CaCO3
<br />90
<br />1,790.00
<br />9/14/04
<br />419.00
<br />3/23/05
<br />780.92
<br />mg /I
<br />Carbonate as CaCO3
<br />90
<br />419.00
<br />3/23/05
<br />U
<br />6/16/97
<br />85.38
<br />mg /I
<br />Total Alkalinity as CaCO3
<br />90
<br />1,790.00
<br />9/14/04
<br />682.00
<br />6/26/02
<br />861.59
<br />mg /I
<br />Bromide
<br />13
<br />1.50
<br />7/21/92
<br />0.10
<br />1/29/91
<br />0
<br />mg /I
<br />Cation -Anion Balance
<br />89
<br />36.90
<br />8/10/08
<br />U
<br />9/14/04
<br />%
<br />Sum of Anions
<br />80
<br />37.50
<br />9/14/04
<br />15.00
<br />6/26/02
<br />19.09
<br />meq /I
<br />Sum of Cations
<br />80
<br />39.50
<br />8/10/08
<br />11.10
<br />11/23/10
<br />18.58
<br />meq/I
<br />Chemical Oxygen Demand
<br />20
<br />210.00
<br />9/15/07
<br />10.00
<br />8/14/95
<br />75.00
<br />mg /I
<br />Chloride
<br />90
<br />293.00
<br />6/14/08
<br />U
<br />9/24/03
<br />23.75
<br />mg/I
<br />Conductivity, Lab
<br />87
<br />2,200.00
<br />5/16/07
<br />1,280.00
<br />7/21/92
<br />1,583.84
<br />µmhos
<br />Fluoride
<br />90
<br />98.00
<br />3/24/99
<br />9.00
<br />12/11/01
<br />23.45
<br />mg /I
<br />Hardness as CaCO3
<br />86
<br />42.00
<br />4/20/92
<br />1.00
<br />10/25/90
<br />15.05
<br />mg /I
<br />Nitrate as N, dissolved
<br />25
<br />0.27
<br />6/24/04
<br />U
<br />1/29/91
<br />S
<br />mg /I
<br />Nitrate /Nitrite as N, dissolved
<br />25
<br />0.27
<br />6/24/04
<br />U
<br />1/29/91
<br />S
<br />mg /I
<br />Nitrite as N, dissolved
<br />25
<br />0.03
<br />8/16/94
<br />U
<br />1/29/91
<br />0.02
<br />mg /I
<br />Nitrogen, Ammonia
<br />24
<br />10.90
<br />8/16/96
<br />0.83
<br />6/28/06
<br />1.66
<br />mg /I
<br />Nitrogen, Organic
<br />24
<br />12.00
<br />9/15/07
<br />U
<br />1/29/91
<br />3.70
<br />mq /I
<br />Nitrogen, Total Kjeldahl
<br />24
<br />13.00
<br />9/15/07
<br />0.50
<br />8/14/95
<br />4.37
<br />mg /I
<br />pH, lab
<br />87
<br />9.00
<br />4/24/91
<br />7.40
<br />6/16/97
<br />8.65
<br />units
<br />Phosphate, total
<br />20
<br />155.00
<br />6/28/06
<br />0.09
<br />8/10/08
<br />: S
<br />mg /I
<br />Phosphorus, total
<br />23
<br />3.63
<br />8/1/90
<br />0.02
<br />6/28/06
<br />0
<br />mg /I
<br />SAR in Water
<br />81
<br />198.04
<br />10/25/90
<br />0.08
<br />4/24/91
<br />49.55
<br />none
<br />Sulfate
<br />46
<br />333.00
<br />1/20/92
<br />U
<br />9/29/97
<br />- • •
<br />mg /I
<br />Sulfide
<br />18
<br />6.21
<br />8/1/90
<br />0.03
<br />6/28/06
<br />0 •
<br />mg/I
<br />Total Dissolved Solids
<br />88
<br />1,490.00
<br />8/10/08
<br />813.00
<br />11/23/10
<br />1,034.15
<br />mg/I
<br />Conductivity, Field
<br />90
<br />2,200.00
<br />5/16/07
<br />1,135.00
<br />6/16/97
<br />1,515.98
<br />limbos
<br />pH, Field
<br />90
<br />10.60
<br />12/16/02
<br />7.73
<br />6/14/11
<br />8.84
<br />units
<br />Temperature ( °C), Field
<br />31
<br />16.40
<br />8/10/08
<br />8.30
<br />12/15/05
<br />12.46
<br />( °C)
<br />Water Level, Field
<br />30
<br />547.40
<br />6/14/11
<br />525.60
<br />4/30/12
<br />534.00
<br />Ft.
<br />Parameters
<br />No. of
<br />Samples
<br />High
<br />Date
<br />Low
<br />Date
<br />Average
<br />Units
<br />Metals
<br />Aluminum, dissolved
<br />25
<br />9.47
<br />6/16/97
<br />U
<br />6/14/00
<br />1.73
<br />mg /I
<br />Arsenic, dissolved
<br />25
<br />0.02
<br />8/1/90
<br />U
<br />11/27/12
<br />0.00
<br />mg /I
<br />Barium, dissolved
<br />25
<br />0.96
<br />6/16/97
<br />0.03
<br />8/8/90
<br />0.36
<br />mg /I
<br />Beryllium, dissolved
<br />25
<br />0.00
<br />9/21/10
<br />U
<br />9/21/10
<br />U
<br />mq /I
<br />Boron, dissolved
<br />91
<br />0.93
<br />3/18/04
<br />0.31
<br />2/21/94
<br />0.72
<br />mg /I
<br />Cadmium, dissolved
<br />25
<br />0.03
<br />7/21/93
<br />U
<br />7/21/93
<br />0.03
<br />mg /I
<br />Calcium, dissolved
<br />91
<br />7.00
<br />4/20/92
<br />U
<br />12/12/08
<br />2.46
<br />mg /I
<br />Chromium, dissolved
<br />25
<br />U
<br />9/21/10
<br />U
<br />9/21/10
<br />U
<br />mg /I
<br />Copper, dissolved
<br />25
<br />0.40
<br />7/31/91
<br />U
<br />6/24/04
<br />0.21
<br />mg /I
<br />Iron, dissolved
<br />25
<br />12.10
<br />6/16/97
<br />U
<br />6/16/05
<br />1.65
<br />mg /I
<br />Lead, dissolved
<br />25
<br />0.07
<br />6/16/97
<br />U
<br />7/21/92
<br />0.06
<br />mg /I
<br />Lithium, dissolved
<br />24
<br />0.15
<br />6/9/99
<br />0.04
<br />7/21/93
<br />0.13
<br />mq /I
<br />Magnesium, dissolved
<br />91
<br />8.00
<br />10/30/91
<br />U
<br />12/12/08
<br />2.28
<br />mg /I
<br />Manganese, dissolved
<br />24
<br />0.08
<br />6/16/97
<br />U
<br />6/28/06
<br />0.02
<br />mg /I
<br />Mercury, dissolved
<br />25
<br />0.02
<br />7/31/91
<br />U
<br />8/14/95
<br />0.01
<br />mg /I
<br />Molybdenum, dissolved
<br />25
<br />0.14
<br />8/1/90
<br />U
<br />8/16/96
<br />0.07
<br />mg /I
<br />Nickel, dissolved
<br />25
<br />0.02
<br />1/29/91
<br />U
<br />9/21/10
<br />0.02
<br />mg /I
<br />Potassium, dissolved
<br />91
<br />12.00
<br />7/31/91
<br />1.00
<br />5/23/94
<br />1.83
<br />mq /I
<br />Selenium, dissolved
<br />25
<br />0.00
<br />8/8/90
<br />U
<br />8/8/90
<br />0.00
<br />mg /I
<br />Silica, dissolved
<br />91
<br />122.00
<br />10/30/91
<br />0.30
<br />4/24/91
<br />21.40
<br />mg /I
<br />Sodium, dissolved
<br />91
<br />882.00
<br />8/10/08
<br />247.00
<br />11/23/10
<br />416.52
<br />mq /I
<br />Strontium, dissolved
<br />91
<br />1.30
<br />4/20/92
<br />0.06
<br />6/14/00
<br />0.65
<br />mg/I
<br />Vanadium, dissolved
<br />25
<br />U
<br />8/1/90
<br />U
<br />8/1/90
<br />U
<br />mg /I
<br />Zinc, dissolved
<br />25
<br />0.53
<br />7/31/91
<br />U
<br />8/1/90
<br />0.09
<br />mg /I
<br />1
<br />1
<br />t
<br />1
<br />1
<br />1
<br />1
<br />1
<br />t
<br />Daub & Associates, Inc.
<br />Table 20: 90 -3 Annual B- Groove Aquifer
<br />32 NSI Annual Report 2012
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