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-12B

Designation

Downgradient

Contaminant Status

18

exceedances found

Total Exceedances / Total Samples

18 / 64 28%

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
3/22/2010
0.402 mg/L
0.013
6/23/2010
0.398 mg/L
0.013
9/15/2010
0.53 mg/L
0.018
12/16/2010
0.465 mg/L
0.016
3/2/2011
0.569 mg/L
0.019
6/15/2011
0.464 mg/L
0.015
9/12/2011
0.482 mg/L
0.016
12/7/2011
0.486 mg/L
0.016

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
3/22/2010
0.0018 mg/L
0.180
6/23/2010
0.0046 mg/L
0.460
9/15/2010
0.0046 mg/L
0.460
12/16/2010
0.0046 mg/L
0.460
3/2/2011
0.0025 mg/L
0.250
6/15/2011
0.0016 mg/L
0.160
9/12/2011
0.0019 mg/L
0.190
12/7/2011
0.003 mg/L
0.300

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

Contaminant View ×

Chemical Symbol

B

Chemical Name

Boron

No. Exceedances /
Monitoring Measurements

2 / 8 25%

Health-Based Standard

3 mg/L (CHA)

Monitoring History

Date
Concentration
Magnitude1
3/22/2010
2.9 mg/L
0.967
6/23/2010
2.79 mg/L
0.930
9/15/2010
2.92 mg/L
0.973
12/16/2010
3.13 mg/L
1.043
3/2/2011
3.07 mg/L
1.023
6/15/2011
2.47 mg/L
0.823
9/12/2011
2.37 mg/L
0.790
12/7/2011
2.38 mg/L
0.793

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
3/22/2010
0.485 mg/L
0.121
6/23/2010
0.489 mg/L
0.122
9/15/2010
0.589 mg/L
0.147
12/16/2010
0.588 mg/L
0.147
3/2/2011
0.569 mg/L
0.142
6/15/2011
0.53 mg/L
0.133
9/12/2011
0.554 mg/L
0.139
12/7/2011
0.52 mg/L
0.130

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
3/22/2010
1.41 mg/L
4.700
6/23/2010
1.4 mg/L
4.667
9/15/2010
1.19 mg/L
3.967
12/16/2010
1.26 mg/L
4.200
3/2/2011
1.21 mg/L
4.033
6/15/2011
1.29 mg/L
4.300
9/12/2011
1.1 mg/L
3.667
12/7/2011
1.29 mg/L
4.300

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
3/22/2010
0.0002 mg/L
0.100
6/23/2010
0.0002 mg/L
0.100
9/15/2010
0.0002 mg/L
0.100
12/16/2010
0.0002 mg/L
0.100
3/2/2011
0.0002 mg/L
0.100
6/15/2011
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
3/22/2010
0.022 mg/L
0.002
6/23/2010
2.8 mg/L
0.280
9/15/2010
0.842 mg/L
0.084
12/16/2010
0.022 mg/L
0.002
3/2/2011
1.1 mg/L
0.110
6/15/2011
1.1 mg/L
0.110
9/12/2011
1.1 mg/L
0.110
12/7/2011
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
3/22/2010
1480 mg/L
2.960
6/23/2010
1390 mg/L
2.780
9/15/2010
1440 mg/L
2.880
12/16/2010
1440 mg/L
2.880
3/2/2011
1580 mg/L
3.160
6/15/2011
1320 mg/L
2.640
9/12/2011
1370 mg/L
2.740
12/7/2011
1330 mg/L
2.660

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