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 ×

B-58

Designation

Compliance

Contaminant Status

41

exceedances found

Total Exceedances / Total Samples

41 / 106 39%

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 / 8 0%

Health-Based Standard

0.006 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
0.0006 mg/L
0.100
5/5/2010
0.0006 mg/L
0.100
8/12/2010
0.0006 mg/L
0.100
11/11/2010
0.003 mg/L
0.500
2/16/2011
0.0006 mg/L
0.100
5/12/2011
0.0006 mg/L
0.100
8/17/2011
0.0006 mg/L
0.100
11/16/11
0.0006 mg/L
0.100

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

Contaminant View ×

Chemical Symbol

As

Chemical Name

Arsenic

No. Exceedances /
Monitoring Measurements

6 / 8 75%

Health-Based Standard

0.01 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
0.0243 mg/L
2.430
5/5/2010
0.04606 mg/L
4.606
8/12/2010
0.04864 mg/L
4.864
11/11/2010
0.0205 mg/L
2.050
2/16/2011
0.00833 mg/L
0.833
5/12/2011
0.0105 mg/L
1.050
8/17/2011
0.0429 mg/L
4.290
11/16/11
0.00712 mg/L
0.712

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
2/10/2010
26.4 mg/L
8.800
5/5/2010
31.84 mg/L
10.613
8/12/2010
42.3 mg/L
14.100
11/11/2010
50.06 mg/L
16.687
2/16/2011
50.7 mg/L
16.900
5/12/2011
49.8 mg/L
16.600
8/17/2011
14.7 mg/L
4.900
11/16/11
13.6 mg/L
4.533

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
2/10/2010
0.88 mg/L
0.220
5/5/2010
1.02 mg/L
0.255
8/12/2010
0.96 mg/L
0.240
11/11/2010
0.57 mg/L
0.142
2/16/2011
0.51 mg/L
0.128
5/12/2011
1.04 mg/L
0.260
8/17/2011
1.09 mg/L
0.273
11/16/11
0.928 mg/L
0.232

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

Contaminant View ×

Chemical Symbol

GAP

Chemical Name

Gross Alpha Particle Activity

No. Exceedances /
Monitoring Measurements

1 / 8 13%

Health-Based Standard

15 pCi/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
10.1 pCi/L
0.673
5/5/2010
10 pCi/L
0.667
8/12/2010
11.9 pCi/L
0.793
11/11/2010
9.3 pCi/L
0.620
2/16/2011
13.1 pCi/L
0.873
5/12/2011
21 pCi/L
1.400
8/17/2011
10.5 pCi/L
0.700
11/16/11
11.3 pCi/L
0.753

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

Contaminant View ×

Chemical Symbol

Pb

Chemical Name

Lead

No. Exceedances /
Monitoring Measurements

0 / 8 0%

Health-Based Standard

0.015 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
8e-05 mg/L
0.005
5/5/2010
8e-05 mg/L
0.005
8/12/2010
8e-05 mg/L
0.005
11/11/2010
0.0004 mg/L
0.027
2/16/2011
8e-05 mg/L
0.005
5/12/2011
8e-05 mg/L
0.005
8/17/2011
0.000289 mg/L
0.019
11/16/11
8e-05 mg/L
0.005

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

Contaminant View ×

Chemical Symbol

Mn

Chemical Name

Manganese

No. Exceedances /
Monitoring Measurements

7 / 8 88%

Health-Based Standard

0.3 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
0.6721 mg/L
2.240
5/5/2010
0.344 mg/L
1.147
8/12/2010
0.6574 mg/L
2.191
11/11/2010
0.468 mg/L
1.560
2/16/2011
0.5115 mg/L
1.705
5/12/2011
0.456 mg/L
1.520
8/17/2011
0.364 mg/L
1.213
11/16/11
0.0867 mg/L
0.289

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

Contaminant View ×

Chemical Symbol

Mo

Chemical Name

Molybdenum

No. Exceedances /
Monitoring Measurements

7 / 8 88%

Health-Based Standard

0.04 mg/L (LHA)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
0.3807 mg/L
9.518
5/5/2010
0.384 mg/L
9.600
8/12/2010
0.5852 mg/L
14.630
11/11/2010
0.185 mg/L
4.625
2/16/2011
0.2106 mg/L
5.265
5/12/2011
0.301 mg/L
7.525
8/17/2011
0.546 mg/L
13.650
11/16/11
0.00344 mg/L
0.086

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
2/10/2010
0.02 mg/L
0.002
5/5/2010
0.02 mg/L
0.002
8/12/2010
0.02 mg/L
0.002
11/11/2010
0.02 mg/L
0.002
2/16/2011
0.02 mg/L
0.002
5/12/2011
0.1 mg/L
0.010
8/17/2011
0.02 mg/L
0.002
11/16/11
0.02 mg/L
0.002

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

Contaminant View ×

Chemical Symbol

Ra

Chemical Name

Radium

No. Exceedances /
Monitoring Measurements

4 / 18 22%

Health-Based Standard

5 pCi/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
2.4 pCi/L (226 & 228)
0.480
2/10/2010
1.5 pCi/L (226)
0.300
2/10/2010
0.9 pCi/L (228)
0.180
5/5/2010
4.7 pCi/L (226 & 228)
0.940
5/5/2010
3.5 pCi/L (226)
0.700
5/5/2010
1.2 pCi/L (228)
0.240
8/12/2010
5.1 pCi/L (226 & 228)
1.020
8/12/2010
3.5 pCi/L (226)
0.700
8/12/2010
1.6 pCi/L (228)
0.320
11/11/2010
5 pCi/L (226 & 228)
1.000
11/11/2010
4 pCi/L (226)
0.800
11/11/2010
1 pCi/L (228)
0.200
2/16/2011
6.1 pCi/L (226 & 228)
1.220
2/16/2011
4.2 pCi/L (226)
0.840
2/16/2011
1.9 pCi/L (228)
0.380
5/12/2011
6.1 pCi/L (226 & 228)
1.220
5/12/2011
5.2 pCi/L (226)
1.040
5/12/2011
0.9 pCi/L (228)
0.180

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
2/10/2010
1240 mg/L
2.480
5/5/2010
1150 mg/L
2.300
8/12/2010
1440 mg/L
2.880
11/11/2010
1500 mg/L
3.000
2/16/2011
1580 mg/L
3.160
5/12/2011
1610 mg/L
3.220
8/17/2011
987 mg/L
1.974
11/16/11
1310 mg/L
2.620

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

Contaminant View ×

Chemical Symbol

Tl

Chemical Name

Thallium

No. Exceedances /
Monitoring Measurements

0 / 8 0%

Health-Based Standard

0.002 mg/L (MCL)

Monitoring History

Date
Concentration
Magnitude1
2/10/2010
5e-05 mg/L
0.025
5/5/2010
2e-05 mg/L
0.010
8/12/2010
8e-05 mg/L
0.040
11/11/2010
0.0005 mg/L
0.250
2/16/2011
0.0002 mg/L
0.100
5/12/2011
0.0004 mg/L
0.200
8/17/2011
0.0001 mg/L
0.050
11/16/11
0.0001 mg/L
0.050

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