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 ×

6AR

Designation

Downgradient

Contaminant Status

9

exceedances found

Total Exceedances / Total Samples

9 / 117 8%

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 / 7 0%

Health-Based Standard

0.006 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00033 mg/L
0.055
6/15/10
0.00033 mg/L
0.055
12/17/10
0.00033 mg/L
0.055
6/27/11
0.002 mg/L
0.333
12/6/11
0.002 mg/L
0.333
6/18/12
0.002 mg/L
0.333
12/10/12
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 / 7 0%

Health-Based Standard

0.01 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00043 mg/L
0.043
6/15/10
0.00046 mg/L
0.046
12/17/10
0.00033 mg/L
0.033
6/27/11
0.002 mg/L
0.200
12/6/11
0.002 mg/L
0.200
6/18/12
0.002 mg/L
0.200
12/10/12
0.000394 mg/L
0.039

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

Contaminant View ×

Chemical Symbol

Ba

Chemical Name

Barium

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

2 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.0311 mg/L
0.016
6/15/10
0.0302 mg/L
0.015
12/17/10
0.0262 mg/L
0.013
6/27/11
0.0251 mg/L
0.013
12/6/11
0.0221 mg/L
0.011
6/18/12
0.0227 mg/L
0.011
12/10/12
0.0229 mg/L
0.011

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

Contaminant View ×

Chemical Symbol

Be

Chemical Name

Beryllium

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.004 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00069 mg/L
0.172
6/15/10
0.00076 mg/L
0.190
12/17/10
0.00059 mg/L
0.147
6/27/11
0.002 mg/L
0.500
12/6/11
0.002 mg/L
0.500
6/18/12
0.002 mg/L
0.500
12/10/12
0.000689 mg/L
0.172

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

Contaminant View ×

Chemical Symbol

B

Chemical Name

Boron

No. Exceedances /
Monitoring Measurements

0 / 2 0%

Health-Based Standard

3 mg/L (CHA)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.613 mg/L
0.204
6/27/11
0.634 mg/L
0.211

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
3/11/10
0.00188 mg/L
0.376
6/15/10
0.00224 mg/L
0.448
12/17/10
0.00219 mg/L
0.438
6/27/11
0.00223 mg/L
0.446
12/6/11
0.00225 mg/L
0.450
6/18/12
0.00253 mg/L
0.506
12/10/12
0.00241 mg/L
0.482

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

Contaminant View ×

Chemical Symbol

Cr

Chemical Name

Chromium

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.1 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00033 mg/L
0.003
6/15/10
0.00042 mg/L
0.004
12/17/10
0.00033 mg/L
0.003
6/27/11
0.002 mg/L
0.020
12/6/11
0.002 mg/L
0.020
6/18/12
0.002 mg/L
0.020
12/10/12
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

7 / 7 100%

Health-Based Standard

0.0047 mg/l (RSL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.0871 mg/l
18.532
6/15/10
0.0991 mg/l
21.085
12/17/10
0.104 mg/l
22.128
6/27/11
0.111 mg/l
23.617
12/6/11
0.0842 mg/l
17.915
6/18/12
0.0968 mg/l
20.596
12/10/12
0.106 mg/l
22.553

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

Contaminant View ×

Chemical Symbol

Cu

Chemical Name

Copper

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

1.3 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00034 mg/L
0.000
6/15/10
0.00033 mg/L
0.000
12/17/10
0.00033 mg/L
0.000
6/27/11
0.005 mg/L
0.004
12/6/11
0.005 mg/L
0.004
6/18/12
0.005 mg/L
0.004
12/10/12
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 / 7 0%

Health-Based Standard

4 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.121 mg/L
0.030
6/15/10
0.127 mg/L
0.032
12/17/10
0.141 mg/L
0.035
6/27/11
0.1 mg/L
0.025
12/6/11
0.5 mg/L
0.125
6/18/12
0.1 mg/L
0.025
12/10/12
0.1 mg/L
0.025

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
3/11/10
0.00033 mg/L
0.022
6/15/10
0.00033 mg/L
0.022
12/17/10
0.00033 mg/L
0.022
6/27/11
0.002 mg/L
0.133
12/6/11
0.002 mg/L
0.133
6/18/12
0.002 mg/L
0.133
12/10/12
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

2 / 2 100%

Health-Based Standard

0.3 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
26.9 mg/L
89.667
6/27/11
35.8 mg/L
119.333

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
3/11/10
0.00015 mg/L
0.075
6/15/10
0.00015 mg/L
0.075
12/17/10
0.00015 mg/L
0.075
6/27/11
0.0002 mg/L
0.100
12/6/11
0.0002 mg/L
0.100
6/18/12
0.0002 mg/L
0.100
12/10/12
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 / 2 0%

Health-Based Standard

0.04 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00033 mg/L
0.008
6/27/11
0.00033 mg/L
0.008

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
3/11/10
0.0407 mg/L
0.407
6/15/10
0.0453 mg/L
0.453
12/17/10
0.0438 mg/L
0.438
6/27/11
0.0428 mg/L
0.428
12/6/11
0.0353 mg/L
0.353
6/18/12
0.039 mg/L
0.390
12/10/12
0.0421 mg/L
0.421

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

Contaminant View ×

Chemical Formula

NO3

Chemical Name

Nitrate

No. Exceedances /
Monitoring Measurements

0 / 2 0%

Health-Based Standard

10 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.1 mg/L
0.010
6/27/11
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 / 7 0%

Health-Based Standard

0.05 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00033 mg/L
0.007
6/15/10
0.00033 mg/L
0.007
12/17/10
0.00033 mg/L
0.007
6/27/11
0.002 mg/L
0.040
12/6/11
0.002 mg/L
0.040
6/18/12
0.002 mg/L
0.040
12/10/12
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 / 7 0%

Health-Based Standard

0.1 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00033 mg/L
0.003
6/15/10
0.00033 mg/L
0.003
12/17/10
0.00033 mg/L
0.003
6/27/11
0.002 mg/L
0.020
12/6/11
0.002 mg/L
0.020
6/18/12
0.002 mg/L
0.020
12/10/12
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 / 2 0%

Health-Based Standard

4 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.1245 mg/L
0.031
6/27/11
0.119 mg/L
0.030

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

Contaminant View ×

Chemical Formula

SO4

Chemical Name

Sulfate

No. Exceedances /
Monitoring Measurements

0 / 2 0%

Health-Based Standard

500 mg/L (DWA)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
218 mg/L
0.436
6/27/11
229 mg/L
0.458

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

Contaminant View ×

Chemical Symbol

Tl

Chemical Name

Thallium

No. Exceedances /
Monitoring Measurements

0 / 7 0%

Health-Based Standard

0.002 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
3/11/10
0.00025 mg/L
0.125
6/15/10
0.0005 mg/L
0.250
12/17/10
0.0005 mg/L
0.250
6/27/11
0.002 mg/L
1.000
12/6/11
0.002 mg/L
1.000
6/18/12
0.002 mg/L
1.000
12/10/12
0.000724 mg/L
0.362

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