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 ×

AD-3

Designation

Downgradient

Contaminant Status

9

exceedances found

Total Exceedances / Total Samples

9 / 286 3%

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

Sb

Chemical Name

Antimony

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.006 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.055
2/17/10
0.00033 mg/L
0.055
3/11/10
0.00033 mg/L
0.055
4/12/10
0.00033 mg/L
0.055
5/10/10
0.00033 mg/L
0.055
6/15/10
0.00033 mg/L
0.055
7/13/10
0.00033 mg/L
0.055
9/23/10
0.00033 mg/L
0.055
12/17/10
0.00033 mg/L
0.055
6/27/11
0.002 mg/L
0.333
9/27/11
0.002 mg/L
0.333
12/7/11
0.002 mg/L
0.333
3/19/12
0.002 mg/L
0.333
6/18/12
0.002 mg/L
0.333
9/18/12
0.002 mg/L
0.333
12/11/12
0.002 mg/L
0.333
3/19/13
0.002 mg/L
0.333

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

Contaminant View ×

Chemical Symbol

As

Chemical Name

Arsenic

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.01 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.033
2/17/10
0.00033 mg/L
0.033
3/11/10
0.00033 mg/L
0.033
4/12/10
0.00033 mg/L
0.033
5/10/10
0.00034 mg/L
0.034
6/15/10
0.00033 mg/L
0.033
7/13/10
0.00038 mg/L
0.038
9/23/10
0.00048 mg/L
0.048
12/17/10
0.00033 mg/L
0.033
6/27/11
0.002 mg/L
0.200
9/27/11
0.002 mg/L
0.200
12/7/11
0.002 mg/L
0.200
3/19/12
0.002 mg/L
0.200
6/18/12
0.002 mg/L
0.200
9/18/12
0.0003445 mg/L
0.034
12/11/12
0.000349 mg/L
0.035
3/19/13
0.002 mg/L
0.200

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

Contaminant View ×

Chemical Symbol

Ba

Chemical Name

Barium

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

2 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.02865 mg/L
0.014
2/17/10
0.0278 mg/L
0.014
3/11/10
0.0259 mg/L
0.013
4/12/10
0.0449 mg/L
0.022
5/10/10
0.0326 mg/L
0.016
6/15/10
0.0371 mg/L
0.019
7/13/10
0.0375 mg/L
0.019
9/23/10
0.0483 mg/L
0.024
12/17/10
0.0367 mg/L
0.018
6/27/11
0.0357 mg/L
0.018
9/27/11
0.0235 mg/L
0.012
12/7/11
0.02705 mg/L
0.014
3/19/12
0.025 mg/L
0.013
6/18/12
0.0579 mg/L
0.029
9/18/12
0.03045 mg/L
0.015
12/11/12
0.0324 mg/L
0.016
3/19/13
0.0247 mg/L
0.012

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

Contaminant View ×

Chemical Symbol

Be

Chemical Name

Beryllium

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.004 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.083
2/17/10
0.00033 mg/L
0.083
3/11/10
0.00033 mg/L
0.083
4/12/10
0.00033 mg/L
0.083
5/10/10
0.00033 mg/L
0.083
6/15/10
0.00033 mg/L
0.083
7/13/10
0.00033 mg/L
0.083
9/23/10
0.00033 mg/L
0.083
12/17/10
0.00033 mg/L
0.083
6/27/11
0.002 mg/L
0.500
9/27/11
0.002 mg/L
0.500
12/7/11
0.002 mg/L
0.500
3/19/12
0.002 mg/L
0.500
6/18/12
0.002 mg/L
0.500
9/18/12
0.002 mg/L
0.500
12/11/12
0.002 mg/L
0.500
3/19/13
0.002 mg/L
0.500

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

Contaminant View ×

Chemical Symbol

B

Chemical Name

Boron

No. Exceedances /
Monitoring Measurements

0 / 5 0%

Health-Based Standard

3 mg/L (CHA)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.432 mg/L
0.144
2/17/10
0.388 mg/L
0.129
3/11/10
0.3625 mg/L
0.121
6/27/11
1.28 mg/L
0.427
9/18/12
1.865 mg/L
0.622

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

Contaminant View ×

Chemical Symbol

Cd

Chemical Name

Cadmium

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.005 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.066
2/17/10
0.00033 mg/L
0.066
3/11/10
0.00033 mg/L
0.066
4/12/10
0.00033 mg/L
0.066
5/10/10
0.00033 mg/L
0.066
6/15/10
0.00033 mg/L
0.066
7/13/10
0.00033 mg/L
0.066
9/23/10
0.00033 mg/L
0.066
12/17/10
0.00033 mg/L
0.066
6/27/11
0.001 mg/L
0.200
9/27/11
0.001 mg/L
0.200
12/7/11
0.001 mg/L
0.200
3/19/12
0.001 mg/L
0.200
6/18/12
0.001 mg/L
0.200
9/18/12
0.001 mg/L
0.200
12/11/12
0.001 mg/L
0.200
3/19/13
0.001 mg/L
0.200

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

Contaminant View ×

Chemical Symbol

Cr

Chemical Name

Chromium

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.1 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.003
2/17/10
0.00033 mg/L
0.003
3/11/10
0.00033 mg/L
0.003
4/12/10
0.00033 mg/L
0.003
5/10/10
0.00033 mg/L
0.003
6/15/10
0.00033 mg/L
0.003
7/13/10
0.00033 mg/L
0.003
9/23/10
0.00033 mg/L
0.003
12/17/10
0.00033 mg/L
0.003
6/27/11
0.002 mg/L
0.020
9/27/11
0.002 mg/L
0.020
12/7/11
0.002 mg/L
0.020
3/19/12
0.002 mg/L
0.020
6/18/12
0.002 mg/L
0.020
9/18/12
0.002 mg/L
0.020
12/11/12
0.002 mg/L
0.020
3/19/13
0.002 mg/L
0.020

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

Contaminant View ×

Chemical Symbol

Co

Chemical Name

Cobalt

No. Exceedances /
Monitoring Measurements

3 / 17 18%

Health-Based Standard

0.0047 mg/l (RSL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00296 mg/l
0.630
2/17/10
0.00296 mg/l
0.630
3/11/10
0.0027 mg/l
0.574
4/12/10
0.00543 mg/l
1.155
5/10/10
0.00333 mg/l
0.709
6/15/10
0.003705 mg/l
0.788
7/13/10
0.0041 mg/l
0.872
9/23/10
0.00386 mg/l
0.821
12/17/10
0.00358 mg/l
0.762
6/27/11
0.006245 mg/l
1.329
9/27/11
0.00302 mg/l
0.643
12/7/11
0.00321 mg/l
0.683
3/19/12
0.00256 mg/l
0.545
6/18/12
0.00831 mg/l
1.768
9/18/12
0.00359 mg/l
0.764
12/11/12
0.00341 mg/l
0.726
3/19/13
0.00257 mg/l
0.547

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

Contaminant View ×

Chemical Symbol

Cu

Chemical Name

Copper

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

1.3 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.000
2/17/10
0.00033 mg/L
0.000
3/11/10
0.00036 mg/L
0.000
4/12/10
0.00033 mg/L
0.000
5/10/10
0.00033 mg/L
0.000
6/15/10
0.00033 mg/L
0.000
7/13/10
0.00033 mg/L
0.000
9/23/10
0.00033 mg/L
0.000
12/17/10
0.00033 mg/L
0.000
6/27/11
0.005 mg/L
0.004
9/27/11
0.005 mg/L
0.004
12/7/11
0.00043 mg/L
0.000
3/19/12
0.005 mg/L
0.004
6/18/12
0.005 mg/L
0.004
9/18/12
0.005 mg/L
0.004
12/11/12
0.005 mg/L
0.004
3/19/13
0.005 mg/L
0.004

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

Contaminant View ×

Chemical Symbol

F

Chemical Name

Fluoride

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

4 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.275 mg/L
0.069
2/17/10
0.235 mg/L
0.059
3/11/10
0.22 mg/L
0.055
4/12/10
0.115 mg/L
0.029
5/10/10
0.258 mg/L
0.065
6/15/10
0.315 mg/L
0.079
7/13/10
0.309 mg/L
0.077
9/23/10
0.426 mg/L
0.106
12/17/10
0.267 mg/L
0.067
6/27/11
0.245 mg/L
0.061
9/27/11
0.196 mg/L
0.049
12/7/11
0.2625 mg/L
0.066
3/19/12
0.21 mg/L
0.052
6/18/12
0.245 mg/L
0.061
9/18/12
0.217 mg/L
0.054
12/11/12
0.1 mg/L
0.025
3/19/13
0.188 mg/L
0.047

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

Contaminant View ×

Chemical Symbol

Pb

Chemical Name

Lead

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.015 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.022
2/17/10
0.00033 mg/L
0.022
3/11/10
0.00033 mg/L
0.022
4/12/10
0.00033 mg/L
0.022
5/10/10
0.00033 mg/L
0.022
6/15/10
0.00033 mg/L
0.022
7/13/10
0.00033 mg/L
0.022
9/23/10
0.00033 mg/L
0.022
12/17/10
0.00033 mg/L
0.022
6/27/11
0.002 mg/L
0.133
9/27/11
0.002 mg/L
0.133
12/7/11
0.002 mg/L
0.133
3/19/12
0.002 mg/L
0.133
6/18/12
0.002 mg/L
0.133
9/18/12
0.002 mg/L
0.133
12/11/12
0.002 mg/L
0.133
3/19/13
0.002 mg/L
0.133

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

Contaminant View ×

Chemical Symbol

Mn

Chemical Name

Manganese

No. Exceedances /
Monitoring Measurements

5 / 5 100%

Health-Based Standard

0.3 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
5.64 mg/L
18.800
2/17/10
5.13 mg/L
17.100
3/11/10
5.345 mg/L
17.817
6/27/11
13.75 mg/L
45.833
9/18/12
6.84 mg/L
22.800

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

Contaminant View ×

Chemical Symbol

Hg

Chemical Name

Mercury

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.002 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.0001 mg/L
0.050
2/17/10
0.00015 mg/L
0.075
3/11/10
0.00015 mg/L
0.075
4/12/10
0.00015 mg/L
0.075
5/10/10
0.00015 mg/L
0.075
6/15/10
0.00015 mg/L
0.075
7/13/10
0.00015 mg/L
0.075
9/23/10
0.00015 mg/L
0.075
12/17/10
0.00015 mg/L
0.075
6/27/11
0.0002 mg/L
0.100
9/27/11
0.0002 mg/L
0.100
12/7/11
0.0002 mg/L
0.100
3/19/12
0.0002 mg/L
0.100
6/18/12
0.0002 mg/L
0.100
9/18/12
0.0002 mg/L
0.100
12/11/12
0.0002 mg/L
0.100
3/19/13
0.0002 mg/L
0.100

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

Contaminant View ×

Chemical Symbol

Mo

Chemical Name

Molybdenum

No. Exceedances /
Monitoring Measurements

0 / 5 0%

Health-Based Standard

0.04 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00056 mg/L
0.014
2/17/10
0.00033 mg/L
0.008
3/11/10
0.00033 mg/L
0.008
6/27/11
0.00033 mg/L
0.008
9/18/12
0.000373 mg/L
0.009

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

Contaminant View ×

Chemical Symbol

Ni

Chemical Name

Nickel

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.1 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.001285 mg/L
0.013
2/17/10
0.00127 mg/L
0.013
3/11/10
0.00126 mg/L
0.013
4/12/10
0.0024 mg/L
0.024
5/10/10
0.00146 mg/L
0.015
6/15/10
0.0017 mg/L
0.017
7/13/10
0.00175 mg/L
0.017
9/23/10
0.00152 mg/L
0.015
12/17/10
0.001455 mg/L
0.015
6/27/11
0.005 mg/L
0.050
9/27/11
0.005 mg/L
0.050
12/7/11
0.001195 mg/L
0.012
3/19/12
0.005 mg/L
0.050
6/18/12
0.005 mg/L
0.050
9/18/12
0.00148 mg/L
0.015
12/11/12
0.00157 mg/L
0.016
3/19/13
0.00107 mg/L
0.011

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

Contaminant View ×

Chemical Formula

NO3

Chemical Name

Nitrate

No. Exceedances /
Monitoring Measurements

0 / 6 0%

Health-Based Standard

10 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.1 mg/L
0.010
3/11/10
0.1 mg/L
0.010
6/27/11
0.1 mg/L
0.010
9/18/12
0.1 mg/L
0.010
12/11/12
0.1 mg/L
0.010
3/19/13
0.1 mg/L
0.010

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

Contaminant View ×

Chemical Symbol

Se

Chemical Name

Selenium

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.05 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.007
2/17/10
0.00033 mg/L
0.007
3/11/10
0.00033 mg/L
0.007
4/12/10
0.00033 mg/L
0.007
5/10/10
0.00033 mg/L
0.007
6/15/10
0.00033 mg/L
0.007
7/13/10
0.00033 mg/L
0.007
9/23/10
0.00033 mg/L
0.007
12/17/10
0.00033 mg/L
0.007
6/27/11
0.002 mg/L
0.040
9/27/11
0.002 mg/L
0.040
12/7/11
0.002 mg/L
0.040
3/19/12
0.002 mg/L
0.040
6/18/12
0.002 mg/L
0.040
9/18/12
0.002 mg/L
0.040
12/11/12
0.002 mg/L
0.040
3/19/13
0.002 mg/L
0.040

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

Contaminant View ×

Chemical Symbol

Ag

Chemical Name

Silver

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.1 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.00033 mg/L
0.003
2/17/10
0.00033 mg/L
0.003
3/11/10
0.00033 mg/L
0.003
4/12/10
0.00033 mg/L
0.003
5/10/10
0.00033 mg/L
0.003
6/15/10
0.00033 mg/L
0.003
7/13/10
0.00033 mg/L
0.003
9/23/10
0.00033 mg/L
0.003
12/17/10
0.00033 mg/L
0.003
6/27/11
0.002 mg/L
0.020
9/27/11
0.002 mg/L
0.020
12/7/11
0.002 mg/L
0.020
3/19/12
0.002 mg/L
0.020
6/18/12
0.002 mg/L
0.020
9/18/12
0.002 mg/L
0.020
12/11/12
0.002 mg/L
0.020
3/19/13
0.002 mg/L
0.020

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

Contaminant View ×

Chemical Symbol

Sr

Chemical Name

Strontium

No. Exceedances /
Monitoring Measurements

0 / 5 0%

Health-Based Standard

4 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.693 mg/L
0.173
2/17/10
0.685 mg/L
0.171
3/11/10
0.68 mg/L
0.170
6/27/11
0.636 mg/L
0.159
9/18/12
0.746 mg/L
0.186

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

Contaminant View ×

Chemical Formula

SO4

Chemical Name

Sulfate

No. Exceedances /
Monitoring Measurements

1 / 5 20%

Health-Based Standard

500 mg/L (DWA)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
204 mg/L
0.408
2/17/10
213 mg/L
0.426
3/11/10
222.5 mg/L
0.445
6/27/11
552 mg/L
1.104
9/18/12
272.5 mg/L
0.545

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

Contaminant View ×

Chemical Symbol

Tl

Chemical Name

Thallium

No. Exceedances /
Monitoring Measurements

0 / 17 0%

Health-Based Standard

0.002 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
1/13/10
0.000755 mg/L
0.378
2/17/10
0.00025 mg/L
0.125
3/11/10
0.00025 mg/L
0.125
4/12/10
0.00025 mg/L
0.125
5/10/10
0.00025 mg/L
0.125
6/15/10
0.000505 mg/L
0.253
7/13/10
0.0005 mg/L
0.250
9/23/10
0.0005 mg/L
0.250
12/17/10
0.0005 mg/L
0.250
6/27/11
0.002 mg/L
1.000
9/27/11
0.002 mg/L
1.000
12/7/11
0.002 mg/L
1.000
3/19/12
0.002 mg/L
1.000
6/18/12
0.002 mg/L
1.000
9/18/12
0.002 mg/L
1.000
12/11/12
0.002 mg/L
1.000
3/19/13
0.002 mg/L
1.000

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