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-7B

Designation

Downgradient

Contaminant Status

9

exceedances found

Total Exceedances / Total Samples

9 / 64 14%

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
3/17/2010
3.19 mg/L
0.106
6/22/2010
0.295 mg/L
0.010
9/21/2010
0.27 mg/L
0.009
12/15/2010
0.357 mg/L
0.012
3/2/2011
0.326 mg/L
0.011
6/14/2011
0.266 mg/L
0.009
9/12/2011
0.301 mg/L
0.010
12/7/2011
0.23 mg/L
0.008

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
3/17/2010
0.001 mg/L
0.100
6/22/2010
0.0046 mg/L
0.460
9/21/2010
0.0046 mg/L
0.460
12/15/2010
0.0046 mg/L
0.460
3/2/2011
0.001 mg/L
0.100
6/14/2011
0.001 mg/L
0.100
9/12/2011
0.001 mg/L
0.100
12/7/2011
0.0014 mg/L
0.140

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
3/17/2010
0.2 mg/L
0.067
6/22/2010
0.2 mg/L
0.067
9/21/2010
0.2 mg/L
0.067
12/15/2010
0.258 mg/L
0.086
3/2/2011
0.2 mg/L
0.067
6/14/2011
0.2 mg/L
0.067
9/12/2011
0.2 mg/L
0.067
12/7/2011
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
3/17/2010
0.446 mg/L
0.112
6/22/2010
0.489 mg/L
0.122
9/21/2010
0.506 mg/L
0.127
12/15/2010
0.479 mg/L
0.120
3/2/2011
0.503 mg/L
0.126
6/14/2011
0.527 mg/L
0.132
9/12/2011
0.532 mg/L
0.133
12/7/2011
0.759 mg/L
0.190

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
3/17/2010
0.44 mg/L
1.467
6/22/2010
0.459 mg/L
1.530
9/21/2010
0.483 mg/L
1.610
12/15/2010
0.607 mg/L
2.023
3/2/2011
0.599 mg/L
1.997
6/14/2011
0.653 mg/L
2.177
9/12/2011
0.652 mg/L
2.173
12/7/2011
0.406 mg/L
1.353

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
3/17/2010
0.0002 mg/L
0.100
6/22/2010
0.0002 mg/L
0.100
9/21/2010
0.0002 mg/L
0.100
12/15/2010
0.0002 mg/L
0.100
3/2/2011
0.0002 mg/L
0.100
6/14/2011
0.0002 mg/L
0.100
9/12/2011
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
3/17/2010
0.022 mg/L
0.002
6/22/2010
0.022 mg/L
0.002
9/21/2010
0.022 mg/L
0.002
12/15/2010
0.022 mg/L
0.002
3/2/2011
0.022 mg/L
0.002
6/14/2011
0.022 mg/L
0.002
9/12/2011
0.022 mg/L
0.002
12/7/2011
0.22 mg/L
0.022

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

Contaminant View ×

Chemical Formula

SO4

Chemical Name

Sulfate

No. Exceedances /
Monitoring Measurements

1 / 8 13%

Health-Based Standard

500 mg/L (DWA)

Monitoring History

Date
Concentration
Magnitude1
3/17/2010
119 mg/L
0.238
6/22/2010
133 mg/L
0.266
9/21/2010
141 mg/L
0.282
12/15/2010
165 mg/L
0.330
3/2/2011
184 mg/L
0.368
6/14/2011
186 mg/L
0.372
9/12/2011
208 mg/L
0.416
12/7/2011
1180 mg/L
2.360

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