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-15

Designation

Downgradient

Contaminant Status

25

exceedances found

Total Exceedances / Total Samples

25 / 85 29%

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 Symbol

As

Chemical Name

Arsenic

No. Exceedances /
Monitoring Measurements

5 / 9 56%

Health-Based Standard

0.01 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.027 mg/L
2.700
9/22/11
0.016 mg/L
1.600
11/18/11
0.01 mg/L
1.000
2/23/12
0.01 mg/L
1.000
5/15/2012
0 mg/L
0.000
8/28/2012
0.01 mg/L
1.000
11/8/2012
0.029 mg/L
2.900
3/25/2013
0.032 mg/L
3.200

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

Contaminant View ×

Chemical Symbol

Ba

Chemical Name

Barium

No. Exceedances /
Monitoring Measurements

0 / 8 0%

Health-Based Standard

2 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.11 mg/L
0.055
9/22/11
0.072 mg/L
0.036
11/18/11
0.05 mg/L
0.025
2/23/12
0.076 mg/L
0.038
5/15/2012
0.058 mg/L
0.029
8/28/2012
0.062 mg/L
0.031
11/8/2012
0.059 mg/L
0.029
3/25/2013
0.061 mg/L
0.030

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

Contaminant View ×

Chemical Symbol

B

Chemical Name

Boron

No. Exceedances /
Monitoring Measurements

8 / 8 100%

Health-Based Standard

3 mg/L (CHA)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
16.8 mg/L
5.600
9/22/11
21 mg/L
7.000
11/18/11
18 mg/L
6.000
2/23/12
16 mg/L
5.333
5/15/2012
15 mg/L
5.000
8/28/2012
19 mg/L
6.333
11/8/2012
18 mg/L
6.000
3/25/2013
19 mg/L
6.333

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

Contaminant View ×

Chemical Symbol

Cd

Chemical Name

Cadmium

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.005 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.01 mg/L
2.000
9/22/11
0.01 mg/L
2.000
11/18/11
0.01 mg/L
2.000
2/23/12
0.005 mg/L
1.000
5/15/2012
0.005 mg/L
1.000
8/28/2012
0.005 mg/L
1.000
11/8/2012
0.005 mg/L
1.000

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

Contaminant View ×

Chemical Symbol

Cr

Chemical Name

Chromium

No. Exceedances /
Monitoring Measurements

0 / 8 0%

Health-Based Standard

0.1 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.01 mg/L
0.100
9/22/11
0.01 mg/L
0.100
11/18/11
0.01 mg/L
0.100
2/23/12
0.011 mg/L
0.110
5/15/2012
0.01 mg/L
0.100
8/28/2012
0.01 mg/L
0.100
11/8/2012
0.01 mg/L
0.100
3/25/2013
0.005 mg/L
0.050

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

Contaminant View ×

Chemical Symbol

Cu

Chemical Name

Copper

No. Exceedances /
Monitoring Measurements

0 / 8 0%

Health-Based Standard

1.3 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.02 mg/L
0.015
9/22/11
0.02 mg/L
0.015
11/18/11
0.02 mg/L
0.015
2/23/12
0.02 mg/L
0.015
5/15/2012
0.02 mg/L
0.015
8/28/2012
0.02 mg/L
0.015
11/8/2012
0.02 mg/L
0.015
3/25/2013
0.01 mg/L
0.008

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

Contaminant View ×

Chemical Symbol

Pb

Chemical Name

Lead

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.015 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.01 mg/L
0.667
9/22/11
0.01 mg/L
0.667
11/18/11
0.01 mg/L
0.667
2/23/12
0.01 mg/L
0.667
5/15/2012
0.01 mg/L
0.667
8/28/2012
0.01 mg/L
0.667
11/8/2012
0.01 mg/L
0.667

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

Contaminant View ×

Chemical Symbol

Hg

Chemical Name

Mercury

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.002 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.0002 mg/L
0.100
9/22/11
0.0002 mg/L
0.100
11/18/11
0.02 mg/L
10.000
2/23/12
0.0002 mg/L
0.100
5/15/2012
0.0002 mg/L
0.100
8/28/2012
0.002 mg/L
1.000
11/8/2012
0.0002 mg/L
0.100

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

Contaminant View ×

Chemical Symbol

Ni

Chemical Name

Nickel

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.1 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.07 mg/L
0.700
9/22/11
0.034 mg/L
0.340
11/18/11
0.025 mg/L
0.250
2/23/12
0.02 mg/L
0.200
5/14/2012
0.02 mg/L
0.200
8/28/2012
0.02 mg/L
0.200
11/8/2012
0.025 mg/L
0.250

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

Contaminant View ×

Chemical Symbol

Se

Chemical Name

Selenium

No. Exceedances /
Monitoring Measurements

4 / 8 50%

Health-Based Standard

0.05 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
6/30/11
0.073 mg/L
1.460
9/22/11
0.056 mg/L
1.120
11/18/11
0.072 mg/L
1.440
2/23/12
0.053 mg/L
1.060
5/15/2012
0.05 mg/L
1.000
8/28/2012
0.05 mg/L
1.000
11/8/2012
0.05 mg/L
1.000
3/25/2013
0.025 mg/L
0.500

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
6/30/11
5600 mg/L
11.200
9/22/11
6100 mg/L
12.200
11/18/11
5100 mg/L
10.200
2/23/12
5100 mg/L
10.200
5/15/2012
6600 mg/L
13.200
8/28/2012
6000 mg/L
12.000
11/8/2012
5900 mg/L
11.800
3/25/2013
5600 mg/L
11.200

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