Well Profile ×
MW-13A
Designation
Downgradient
Contaminant Status
20
exceedances foundTotal Exceedances / Total Samples
20 / 64 31%
Pollutant Details
NH3
Ammonia
Sb
Antimony
As
Arsenic
Ba
Barium
Be
Beryllium
B
Boron
Cd
Cadmium
Cr
Chromium
Co
Cobalt
Cu
Copper
CN
Cyanide
F
Fluoride
GAP
Gross Alpha
GBP
Gross Beta
Pb
Lead
Mn
Manganese
Hg
Mercury
Mo
Molybdenum
Ni
Nickel
NO3
Nitrate
NO2
Nitrite
Ra
Radium
Se
Selenium
Ag
Silver
Sr
Strontium
SO4
Sulfate
Tl
Thallium
T
Tritium
U
Uranium
Contaminant View ×
Chemical Formula
NH3
Chemical Name
Ammonia
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
30 mg/L (LHA)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
2.8 mg/L
0.093
6/8/2010
3.52 mg/L
0.117
9/1/2010
3.66 mg/L
0.122
12/2/2010
3.16 mg/L
0.105
3/10/2011
3 mg/L
0.100
6/2/2011
3.29 mg/L
0.110
8/30/2011
3.2 mg/L
0.107
11/28/2011
3.56 mg/L
0.119
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
As
Chemical Name
Arsenic
No. Exceedances /
Monitoring Measurements
3 / 8 38%
Health-Based Standard
0.01 mg/L (MCL)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
0.03 mg/L
3.000
6/8/2010
0.0046 mg/L
0.460
9/1/2010
0.0046 mg/L
0.460
12/2/2010
0.0046 mg/L
0.460
3/10/2011
0.0089 mg/L
0.890
6/2/2011
0.014 mg/L
1.400
8/30/2011
0.0067 mg/L
0.670
11/28/2011
0.021 mg/L
2.100
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
B
Chemical Name
Boron
No. Exceedances /
Monitoring Measurements
1 / 8 13%
Health-Based Standard
3 mg/L (CHA)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
2.38 mg/L
0.793
6/8/2010
2.6 mg/L
0.867
9/1/2010
2.41 mg/L
0.803
12/2/2010
2.65 mg/L
0.883
3/10/2011
2.77 mg/L
0.923
6/2/2011
2.81 mg/L
0.937
8/30/2011
2.88 mg/L
0.960
11/28/2011
3.05 mg/L
1.017
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
F
Chemical Name
Fluoride
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
4 mg/L (MCL)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
0.1 mg/L
0.025
6/8/2010
0.591 mg/L
0.148
9/1/2010
0.46 mg/L
0.115
12/2/2010
0.615 mg/L
0.154
3/10/2011
0.556 mg/L
0.139
6/2/2011
0.633 mg/L
0.158
8/30/2011
0.48 mg/L
0.120
11/28/2011
0.625 mg/L
0.156
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
Mn
Chemical Name
Manganese
No. Exceedances /
Monitoring Measurements
8 / 8 100%
Health-Based Standard
0.3 mg/L (LHA)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
0.48 mg/L
1.600
6/8/2010
0.495 mg/L
1.650
9/1/2010
0.452 mg/L
1.507
12/2/2010
0.478 mg/L
1.593
3/10/2011
0.476 mg/L
1.587
6/2/2011
0.459 mg/L
1.530
8/30/2011
0.467 mg/L
1.557
11/28/2011
0.482 mg/L
1.607
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
Hg
Chemical Name
Mercury
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
0.002 mg/L (MCL)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
0.0002 mg/L
0.100
6/8/2010
0.0002 mg/L
0.100
9/1/2010
0.0002 mg/L
0.100
12/2/2010
0.0002 mg/L
0.100
3/10/2011
0.0002 mg/L
0.100
6/2/2011
0.0002 mg/L
0.100
8/30/2011
0.0002 mg/L
0.100
11/28/2011
0.0002 mg/L
0.100
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Formula
NO3
Chemical Name
Nitrate
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
10 mg/L (MCL)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
1.21 mg/L
0.121
6/8/2010
1.83 mg/L
0.183
9/1/2010
0.022 mg/L
0.002
12/2/2010
0.022 mg/L
0.002
3/10/2011
2.2 mg/L
0.220
6/2/2011
5.5 mg/L
0.550
8/30/2011
1.1 mg/L
0.110
11/28/2011
1.1 mg/L
0.110
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Formula
SO4
Chemical Name
Sulfate
No. Exceedances /
Monitoring Measurements
8 / 8 100%
Health-Based Standard
500 mg/L (DWA)
Monitoring History
Date
Concentration
Magnitude1
3/3/2010
1340 mg/L
2.680
6/8/2010
1290 mg/L
2.580
9/1/2010
1290 mg/L
2.580
12/2/2010
1410 mg/L
2.820
3/10/2011
1440 mg/L
2.880
6/2/2011
1410 mg/L
2.820
8/30/2011
1560 mg/L
3.120
11/28/2011
1560 mg/L
3.120
1Calculated by dividing the sample concentration by the health-based standard.