Ashtracker
Legend
1

Cluster of Wells

Green pin signifying a well that is in compliance or has no water contaminant exceedences

Well In Compliance

Red pin signifying a well that is in not compliance or has water contaminant exceedences

Well Not In Compliance

Upgradient

Downgradient

Well Profile ×

MW-18B

Designation

Downgradient

Contaminant Status

4

exceedances found

Total Exceedances / Total Samples

4 / 64 6%

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
3/9/2010
1.04 mg/L
0.035
6/14/2010
1.03 mg/L
0.034
9/7/2010
1.04 mg/L
0.035
12/1/2010
0.946 mg/L
0.032
3/14/2011
0.956 mg/L
0.032
6/8/2011
0.987 mg/L
0.033
9/7/2011
0.919 mg/L
0.031
11/30/2011
0.986 mg/L
0.033

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
3/9/2010
0.001 mg/L
0.100
6/14/2010
0.0046 mg/L
0.460
9/7/2010
0.0046 mg/L
0.460
12/1/2010
0.0046 mg/L
0.460
3/14/2011
0.001 mg/L
0.100
6/8/2011
0.0013 mg/L
0.130
9/7/2011
0.001 mg/L
0.100
11/30/2011
0.001 mg/L
0.100

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
3/9/2010
0.2 mg/L
0.067
6/14/2010
0.2 mg/L
0.067
9/7/2010
0.2 mg/L
0.067
12/1/2010
0.162 mg/L
0.054
3/14/2011
0.2 mg/L
0.067
6/8/2011
0.2 mg/L
0.067
9/7/2011
0.2 mg/L
0.067
11/30/2011
0.2 mg/L
0.067

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
3/9/2010
0.201 mg/L
0.050
6/14/2010
0.182 mg/L
0.045
9/7/2010
0.227 mg/L
0.057
12/1/2010
0.207 mg/L
0.052
3/14/2011
0.198 mg/L
0.050
6/8/2011
0.19 mg/L
0.048
9/7/2011
0.164 mg/L
0.041
11/30/2011
0.193 mg/L
0.048

1Calculated by dividing the sample concentration by the health-based standard.

Contaminant View ×

Chemical Symbol

Mn

Chemical Name

Manganese

No. Exceedances /
Monitoring Measurements

4 / 8 50%

Health-Based Standard

0.3 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
3/9/2010
0.282 mg/L
0.940
6/14/2010
0.28 mg/L
0.933
9/7/2010
0.266 mg/L
0.887
12/1/2010
0.292 mg/L
0.973
3/14/2011
0.305 mg/L
1.017
6/8/2011
0.334 mg/L
1.113
9/7/2011
0.328 mg/L
1.093
11/30/2011
0.351 mg/L
1.170

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
3/9/2010
0.0002 mg/L
0.100
6/14/2010
0.0002 mg/L
0.100
9/7/2010
0.0002 mg/L
0.100
12/1/2010
0.0002 mg/L
0.100
3/14/2011
0.0002 mg/L
0.100
6/8/2011
0.0002 mg/L
0.100
9/7/2011
0.0002 mg/L
0.100
11/30/2011
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
3/9/2010
0.022 mg/L
0.002
6/14/2010
0.022 mg/L
0.002
9/7/2010
0.022 mg/L
0.002
12/1/2010
0.022 mg/L
0.002
3/14/2011
0.022 mg/L
0.002
6/8/2011
0.022 mg/L
0.002
9/7/2011
0.022 mg/L
0.002
11/30/2011
0.022 mg/L
0.002

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
3/9/2010
115 mg/L
0.230
6/14/2010
150 mg/L
0.300
9/7/2010
157 mg/L
0.314
12/1/2010
135 mg/L
0.270
3/14/2011
154 mg/L
0.308
6/8/2011
226 mg/L
0.452
9/7/2011
176 mg/L
0.352
11/30/2011
160 mg/L
0.320

1Calculated by dividing the sample concentration by the health-based standard.