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-7A

Designation

Downgradient

Contaminant Status

1

exceedance found

Total Exceedances / Total Samples

1 / 64 2%

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
0.274 mg/L
0.009
6/22/2010
0.336 mg/L
0.011
9/21/2010
0.274 mg/L
0.009
12/15/2010
0.437 mg/L
0.015
2/7/2011
0.307 mg/L
0.010
3/2/2011
0.417 mg/L
0.014
6/14/2011
0.395 mg/L
0.013
9/12/2011
0.304 mg/L
0.010

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
0.0024 mg/L
0.240
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
2/7/2011
0.0024 mg/L
0.240
3/2/2011
0.0025 mg/L
0.250
6/14/2011
0.0026 mg/L
0.260
9/12/2011
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
3/17/2010
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
0.218 mg/L
0.073
2/7/2011
0.2 mg/L
0.067
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

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
0.522 mg/L
0.131
6/22/2010
0.516 mg/L
0.129
9/21/2010
0.531 mg/L
0.133
12/15/2010
0.486 mg/L
0.121
2/7/2011
0.715 mg/L
0.179
3/2/2011
0.498 mg/L
0.124
6/14/2011
0.592 mg/L
0.148
9/12/2011
0.627 mg/L
0.157

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

Contaminant View ×

Chemical Symbol

Mn

Chemical Name

Manganese

No. Exceedances /
Monitoring Measurements

1 / 8 13%

Health-Based Standard

0.3 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
3/17/2010
0.16 mg/L
0.533
6/22/2010
0.27 mg/L
0.900
9/21/2010
0.424 mg/L
1.413
12/15/2010
0.277 mg/L
0.923
2/7/2011
0.0717 mg/L
0.239
3/2/2011
0.197 mg/L
0.657
6/14/2011
0.175 mg/L
0.583
9/12/2011
0.103 mg/L
0.343

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
2/7/2011
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

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
2/7/2011
0.032 mg/L
0.003
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

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
3/17/2010
99.9 mg/L
0.200
6/22/2010
154 mg/L
0.308
9/21/2010
264 mg/L
0.528
12/15/2010
316 mg/L
0.632
2/7/2011
199 mg/L
0.398
3/2/2011
327 mg/L
0.654
6/14/2011
332 mg/L
0.664
9/12/2011
258 mg/L
0.516

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