Well Profile ×
MW-21B
Designation
Downgradient
Contaminant Status
0
exceedances foundTotal Exceedances / Total Samples
0 / 64 0%
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
3/11/2010
0.245 mg/L
0.008
6/8/2010
0.247 mg/L
0.008
9/9/2010
0.334 mg/L
0.011
12/7/2010
0.198 mg/L
0.007
3/8/2011
0.23 mg/L
0.008
6/6/2011
0.2 mg/L
0.007
9/6/2011
0.2 mg/L
0.007
12/7/2011
0.2 mg/L
0.007
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
As
Chemical Name
Arsenic
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
0.01 mg/L (MCL)
Monitoring History
Date
Concentration
Magnitude1
3/11/2010
0.001 mg/L
0.100
6/8/2010
0.0046 mg/L
0.460
9/9/2010
0.0046 mg/L
0.460
12/7/2010
0.0046 mg/L
0.460
3/8/2011
0.0015 mg/L
0.150
6/6/2011
0.0017 mg/L
0.170
9/6/2011
0.0014 mg/L
0.140
12/7/2011
0.0019 mg/L
0.190
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
B
Chemical Name
Boron
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
3 mg/L (CHA)
Monitoring History
Date
Concentration
Magnitude1
3/11/2010
0.2 mg/L
0.067
6/8/2010
0.319 mg/L
0.106
9/9/2010
0.341 mg/L
0.114
12/7/2010
0.371 mg/L
0.124
3/8/2011
0.414 mg/L
0.138
6/6/2011
0.357 mg/L
0.119
9/6/2011
0.379 mg/L
0.126
12/7/2011
0.321 mg/L
0.107
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
3/11/2010
2.32 mg/L
0.580
6/8/2010
2.36 mg/L
0.590
9/9/2010
2.28 mg/L
0.570
12/7/2010
2.33 mg/L
0.583
3/8/2011
2.29 mg/L
0.573
6/6/2011
2.29 mg/L
0.573
9/6/2011
2.31 mg/L
0.578
12/7/2011
2.39 mg/L
0.598
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Symbol
Mn
Chemical Name
Manganese
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
0.3 mg/L (LHA)
Monitoring History
Date
Concentration
Magnitude1
3/11/2010
0.024 mg/L
0.080
6/8/2010
0.033 mg/L
0.110
9/9/2010
0.0357 mg/L
0.119
12/7/2010
0.0317 mg/L
0.106
3/8/2011
0.0284 mg/L
0.095
6/6/2011
0.0158 mg/L
0.053
9/6/2011
0.0254 mg/L
0.085
12/7/2011
0.01 mg/L
0.033
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
3/11/2010
0.0002 mg/L
0.100
6/8/2010
0.0002 mg/L
0.100
9/9/2010
0.0002 mg/L
0.100
12/7/2010
0.0002 mg/L
0.100
3/8/2011
0.0002 mg/L
0.100
6/6/2011
0.0002 mg/L
0.100
9/6/2011
0.0002 mg/L
0.100
12/7/2011
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
3/11/2010
0.312 mg/L
0.031
6/8/2010
0.397 mg/L
0.040
9/9/2010
1.3 mg/L
0.130
12/7/2010
0.456 mg/L
0.046
3/8/2011
0.328 mg/L
0.033
6/6/2011
0.628 mg/L
0.063
9/6/2011
0.476 mg/L
0.048
12/7/2011
0.949 mg/L
0.095
1Calculated by dividing the sample concentration by the health-based standard.
Contaminant View ×
Chemical Formula
SO4
Chemical Name
Sulfate
No. Exceedances /
Monitoring Measurements
0 / 8 0%
Health-Based Standard
500 mg/L (DWA)
Monitoring History
Date
Concentration
Magnitude1
3/11/2010
9.09 mg/L
0.018
6/8/2010
9.51 mg/L
0.019
9/9/2010
9.54 mg/L
0.019
12/7/2010
9.52 mg/L
0.019
3/8/2011
8.74 mg/L
0.017
6/6/2011
8.66 mg/L
0.017
9/6/2011
7.94 mg/L
0.016
12/7/2011
9.04 mg/L
0.018
1Calculated by dividing the sample concentration by the health-based standard.