Middlesex Water Company Water System
MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.
PWS Service Information
PWS ID: NJ1225001
Type : Community water system
EPA Region : 02
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 233,376
Contact Information
BROGLE, DAVE BROGLE, DAVE 1500 RONSON ROAD ISELIN, NJ 08830
This public water system services 1 municipality in 1 county.
Summary Results
A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level ( MCL) set by the EPA.
Maximum Contaminant Levels Exceeded (by year):
Contaminant Detailed Results
This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).
1-butanol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
2
0.00
< 2
2018
2018-04-25
2
0.00
< 2
2018
2018-04-25
2
0.00
< 2
2018
2018-04-25
2
0.00
< 2
2018
2018-04-25
2
0.00
< 2
2018
2018-04-25
2
0.00
< 2
2018
2018-01-16
2
0.00
< 2
2018
2018-01-16
2
0.00
< 2
2-methoxyethanol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-01-16
0.4
0.00
< 0.4
2018
2018-01-16
0.4
0.00
< 0.4
2-propen-1-ol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.5
0.00
< 0.5
2018
2018-04-25
0.5
0.00
< 0.5
2018
2018-04-25
0.5
0.00
< 0.5
2018
2018-04-25
0.5
0.00
< 0.5
2018
2018-04-25
0.5
0.00
< 0.5
2018
2018-04-25
0.5
0.00
< 0.5
2018
2018-01-16
0.5
0.00
< 0.5
2018
2018-01-16
0.5
0.00
< 0.5
alpha-hexachlorocyclohexane
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.01
0.00
< 0.01
2018
2018-04-25
0.01
0.00
< 0.01
2018
2018-04-25
0.01
0.00
< 0.01
2018
2018-04-25
0.01
0.00
< 0.01
2018
2018-04-25
0.01
0.00
< 0.01
2018
2018-04-25
0.01
0.00
< 0.01
2018
2018-02-27
0.01
0.00
< 0.01
2018
2018-01-16
0.01
0.00
< 0.01
butylated hydroxyanisole
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-01-16
0.03
0.00
< 0.03
2018
2018-01-16
0.03
0.00
< 0.03
chlorpyrifos
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-02-27
0.03
0.00
< 0.03
2018
2018-01-16
0.03
0.00
< 0.03
dimethipin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-02-27
0.2
0.00
< 0.2
2018
2018-01-16
0.2
0.00
< 0.2
ethoprop
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-04-25
0.03
0.00
< 0.03
2018
2018-02-27
0.03
0.00
< 0.03
2018
2018-01-16
0.03
0.00
< 0.03
germanium
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
0.66
2018
2018-04-25
0.3
0.00
0.66
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-01-16
0.3
0.00
< 0.3
2018
2018-01-16
0.3
0.00
< 0.3
manganese
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.4
0.00
0.43
2018
2018-07-09
0.4
0.00
22
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
< 0.4
2018
2018-04-25
0.4
0.00
1.6
2018
2018-04-25
0.4
0.00
1.1
2018
2018-04-25
0.4
0.00
14
2018
2018-01-16
0.4
0.00
0.42
2018
2018-01-16
0.4
0.00
29
o-toluidine
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.007
0.00
< 0.007
2018
2018-04-25
0.007
0.00
< 0.007
2018
2018-04-25
0.007
0.00
< 0.007
2018
2018-04-25
0.007
0.00
< 0.007
2018
2018-04-25
0.007
0.00
< 0.007
2018
2018-04-25
0.007
0.00
< 0.007
2018
2018-01-16
0.007
0.00
< 0.007
2018
2018-01-16
0.007
0.00
< 0.007
oxyfluorfen
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.05
0.00
< 0.05
2018
2018-04-25
0.05
0.00
< 0.05
2018
2018-04-25
0.05
0.00
< 0.05
2018
2018-04-25
0.05
0.00
< 0.05
2018
2018-04-25
0.05
0.00
< 0.05
2018
2018-04-25
0.05
0.00
< 0.05
2018
2018-02-27
0.05
0.00
< 0.05
2018
2018-01-16
0.05
0.00
< 0.05
profenofos
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-04-25
0.3
0.00
< 0.3
2018
2018-02-27
0.3
0.00
< 0.3
2018
2018-01-16
0.3
0.00
< 0.3
quinoline
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.02
0.00
< 0.02
2018
2018-04-25
0.02
0.00
< 0.02
2018
2018-04-25
0.02
0.00
< 0.02
2018
2018-04-25
0.02
0.00
< 0.02
2018
2018-04-25
0.02
0.00
< 0.02
2018
2018-04-25
0.02
0.00
< 0.02
2018
2018-01-16
0.02
0.00
< 0.02
2018
2018-01-16
0.02
0.00
< 0.02
tebuconazole
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-04-25
0.2
0.00
< 0.2
2018
2018-02-27
0.2
0.00
< 0.2
2018
2018-01-16
0.2
0.00
< 0.2
total permethrin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.04
0.00
< 0.04
2018
2018-04-25
0.04
0.00
< 0.04
2018
2018-04-25
0.04
0.00
< 0.04
2018
2018-04-25
0.04
0.00
< 0.04
2018
2018-04-25
0.04
0.00
< 0.04
2018
2018-04-25
0.04
0.00
< 0.04
2018
2018-02-27
0.04
0.00
< 0.04
2018
2018-01-16
0.04
0.00
< 0.04
tribufos
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.07
0.00
< 0.07
2018
2018-04-25
0.07
0.00
< 0.07
2018
2018-04-25
0.07
0.00
< 0.07
2018
2018-04-25
0.07
0.00
< 0.07
2018
2018-04-25
0.07
0.00
< 0.07
2018
2018-04-25
0.07
0.00
< 0.07
2018
2018-02-27
0.07
0.00
< 0.07
2018
2018-01-16
0.07
0.00
< 0.07
anatoxin-a
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-08-13
0.03
0.00
< 0.03
2018
2018-08-13
0.03
0.00
< 0.03
2018
2018-07-23
0.03
0.00
< 0.03
2018
2018-07-23
0.03
0.00
< 0.03
2018
2018-07-09
0.03
0.00
< 0.03
2018
2018-07-09
0.03
0.00
< 0.03
2018
2018-06-26
0.03
0.00
< 0.03
2018
2018-06-26
0.03
0.00
< 0.03
2018
2018-06-11
0.03
0.00
< 0.03
2018
2018-06-11
0.03
0.00
< 0.03
cylindrospermopsin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-08-13
0.09
0.00
< 0.09
2018
2018-08-13
0.09
0.00
< 0.09
2018
2018-07-23
0.09
0.00
< 0.09
2018
2018-07-23
0.09
0.00
< 0.09
2018
2018-07-09
0.09
0.00
< 0.09
2018
2018-07-09
0.09
0.00
< 0.09
2018
2018-06-26
0.09
0.00
< 0.09
2018
2018-06-26
0.09
0.00
< 0.09
2018
2018-06-11
0.09
0.00
< 0.09
2018
2018-06-11
0.09
0.00
< 0.09
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2014
2014-07-07
0.3
1500
67.792
2014
2014-07-07
0.3
1500
89.795
2014
2014-04-14
0.3
1500
5664.67
2014
2014-04-14
0.3
1500
83.726
2014
2014-04-14
0.3
1500
474.001
2014
2014-04-14
0.3
1500
7597.89
2014
2014-04-14
0.3
1500
97.494
2014
2014-01-13
0.3
1500
125.257
2014
2014-01-13
0.3
1500
121.021
2013
2013-10-15
0.3
1500
5816.06
2013
2013-10-15
0.3
1500
88.419
2013
2013-10-15
0.3
1500
461.962
2013
2013-10-15
0.3
1500
7756.21
2013
2013-10-15
0.3
1500
108.253
HAA5
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-08-13
0
0.00
32
2018
2018-08-13
0
0.00
28
2018
2018-08-13
0
0.00
25.7
2018
2018-08-13
0
0.00
34
2018
2018-08-13
0
0.00
25.9
2018
2018-08-13
0
0.00
1.56
2018
2018-08-13
0
0.00
41.5
2018
2018-05-16
0
0.00
30
2018
2018-05-16
0
0.00
31
2018
2018-05-16
0
0.00
24.71
2018
2018-05-16
0
0.00
20.3
2018
2018-05-16
0
0.00
31.61
2018
2018-05-16
0
0.00
30.1
2018
2018-05-16
0
0.00
2.57
2018
2018-05-16
0
0.00
35.45
2018
2018-02-26
0
0.00
30
2018
2018-02-26
0
0.00
33.8
2018
2018-02-26
0
0.00
24.8
2018
2018-02-26
0
0.00
26.77
2018
2018-02-26
0
0.00
26.74
2018
2018-02-26
0
0.00
23.41
2018
2018-02-26
0
0.00
1.3
2018
2018-02-26
0
0.00
32.48
HAA6Br
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-08-13
0
0.00
7.16
2018
2018-08-13
0
0.00
7.72
2018
2018-08-13
0
0.00
5.53
2018
2018-08-13
0
0.00
8.76
2018
2018-08-13
0
0.00
8.37
2018
2018-08-13
0
0.00
2.68
2018
2018-08-13
0
0.00
7.89
2018
2018-05-16
0
0.00
8.69
2018
2018-05-16
0
0.00
8.79
2018
2018-05-16
0
0.00
6.25
2018
2018-05-16
0
0.00
8.37
2018
2018-05-16
0
0.00
10.12
2018
2018-05-16
0
0.00
10.61
2018
2018-05-16
0
0.00
3.7
2018
2018-05-16
0
0.00
10.09
2018
2018-02-26
0
0.00
9.7
2018
2018-02-26
0
0.00
11.57
2018
2018-02-26
0
0.00
6.34
2018
2018-02-26
0
0.00
10.97
2018
2018-02-26
0
0.00
10.5
2018
2018-02-26
0
0.00
12.21
2018
2018-02-26
0
0.00
2.17
2018
2018-02-26
0
0.00
11.92
HAA9
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-08-13
0
0.00
39.16
2018
2018-08-13
0
0.00
35.72
2018
2018-08-13
0
0.00
31.23
2018
2018-08-13
0
0.00
42.76
2018
2018-08-13
0
0.00
34.27
2018
2018-08-13
0
0.00
2.94
2018
2018-08-13
0
0.00
49.39
2018
2018-05-16
0
0.00
38.69
2018
2018-05-16
0
0.00
39.79
2018
2018-05-16
0
0.00
30.65
2018
2018-05-16
0
0.00
27.07
2018
2018-05-16
0
0.00
41.12
2018
2018-05-16
0
0.00
39.51
2018
2018-05-16
0
0.00
3.97
2018
2018-05-16
0
0.00
45.09
2018
2018-02-26
0
0.00
39.7
2018
2018-02-26
0
0.00
44.57
2018
2018-02-26
0
0.00
30.34
2018
2018-02-26
0
0.00
36.97
2018
2018-02-26
0
0.00
36.5
2018
2018-02-26
0
0.00
34.21
2018
2018-02-26
0
0.00
2.17
2018
2018-02-26
0
0.00
43.92
Other Water Contaminants Tested
The following contaminants were tested and found to be within national EPA guidelines.
Contaminant
MRLMinimum Reporting Level
HRLHealth Risk Limit
Avg Result
1,1-dichloroethane
0.03
6.14
0.0241
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.03
6.14
< 0.03
2014
2014-04-14
0.03
6.14
0.077
2014
2014-04-14
0.03
6.14
< 0.03
2014
2014-04-14
0.03
6.14
< 0.03
2014
2014-04-14
0.03
6.14
0.037
2014
2014-01-13
0.03
6.14
< 0.03
2013
2013-10-15
0.03
6.14
0.097
2013
2013-10-15
0.03
6.14
< 0.03
2013
2013-10-15
0.03
6.14
< 0.03
2013
2013-10-15
0.03
6.14
0.03
[+] Expand Test Data
1,2,3-trichloropropane
0.03
0.0004
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.03
0.0004
< 0.03
2014
2014-04-14
0.03
0.0004
< 0.03
2014
2014-04-14
0.03
0.0004
< 0.03
2014
2014-04-14
0.03
0.0004
< 0.03
2014
2014-04-14
0.03
0.0004
< 0.03
2014
2014-01-13
0.03
0.0004
< 0.03
2013
2013-10-15
0.03
0.0004
< 0.03
2013
2013-10-15
0.03
0.0004
< 0.03
2013
2013-10-15
0.03
0.0004
< 0.03
2013
2013-10-15
0.03
0.0004
< 0.03
[+] Expand Test Data
1,3-butadiene
0.1
0.0103
< 0.1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.1
0.0103
< 0.1
2014
2014-04-14
0.1
0.0103
< 0.1
2014
2014-04-14
0.1
0.0103
< 0.1
2014
2014-04-14
0.1
0.0103
< 0.1
2014
2014-04-14
0.1
0.0103
< 0.1
2014
2014-01-13
0.1
0.0103
< 0.1
2013
2013-10-15
0.1
0.0103
< 0.1
2013
2013-10-15
0.1
0.0103
< 0.1
2013
2013-10-15
0.1
0.0103
< 0.1
2013
2013-10-15
0.1
0.0103
< 0.1
[+] Expand Test Data
1,4-dioxane
0.07
0.35
0.0676
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.07
0.35
< 0.07
2014
2014-04-14
0.07
0.35
0.21869
2014
2014-04-14
0.07
0.35
< 0.07
2014
2014-04-14
0.07
0.35
0.09999
2014
2014-04-14
0.07
0.35
< 0.07
2014
2014-01-13
0.07
0.35
< 0.07
2013
2013-10-15
0.07
0.35
0.27269
2013
2013-10-15
0.07
0.35
< 0.07
2013
2013-10-15
0.07
0.35
0.08492
2013
2013-10-15
0.07
0.35
< 0.07
[+] Expand Test Data
17-alpha-ethynylestradiol
0.0009
0.035
< 0.0009
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.0009
0.035
< 0.0009
2014
2014-04-14
0.0009
0.035
< 0.0009
2014
2014-04-14
0.0009
0.035
< 0.0009
2014
2014-04-14
0.0009
0.035
< 0.0009
2014
2014-04-14
0.0009
0.035
< 0.0009
2014
2014-01-13
0.0009
0.035
< 0.0009
2013
2013-10-15
0.0009
0.035
< 0.0009
2013
2013-10-15
0.0009
0.035
< 0.0009
2013
2013-10-15
0.0009
0.035
< 0.0009
2013
2013-10-15
0.0009
0.035
< 0.0009
[+] Expand Test Data
17-beta-estradiol
0.0004
0.0009
< 0.0004
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.0004
0.0009
< 0.0004
2014
2014-04-14
0.0004
0.0009
< 0.0004
2014
2014-04-14
0.0004
0.0009
< 0.0004
2014
2014-04-14
0.0004
0.0009
< 0.0004
2014
2014-04-14
0.0004
0.0009
< 0.0004
2014
2014-01-13
0.0004
0.0009
< 0.0004
2013
2013-10-15
0.0004
0.0009
< 0.0004
2013
2013-10-15
0.0004
0.0009
< 0.0004
2013
2013-10-15
0.0004
0.0009
< 0.0004
2013
2013-10-15
0.0004
0.0009
< 0.0004
[+] Expand Test Data
4-androstene-3,17-dione
0.0003
0
< 0.0003
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.0003
0
< 0.0003
2014
2014-04-14
0.0003
0
< 0.0003
2014
2014-04-14
0.0003
0
< 0.0003
2014
2014-04-14
0.0003
0
< 0.0003
2014
2014-04-14
0.0003
0
< 0.0003
2014
2014-01-13
0.0003
0
< 0.0003
2013
2013-10-15
0.0003
0
< 0.0003
2013
2013-10-15
0.0003
0
< 0.0003
2013
2013-10-15
0.0003
0
< 0.0003
2013
2013-10-15
0.0003
0
< 0.0003
[+] Expand Test Data
bromomethane
0.2
140
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.2
140
< 0.2
2014
2014-04-14
0.2
140
< 0.2
2014
2014-04-14
0.2
140
< 0.2
2014
2014-04-14
0.2
140
< 0.2
2014
2014-04-14
0.2
140
< 0.2
2014
2014-01-13
0.2
140
< 0.2
2013
2013-10-15
0.2
140
< 0.2
2013
2013-10-15
0.2
140
< 0.2
2013
2013-10-15
0.2
140
< 0.2
2013
2013-10-15
0.2
140
< 0.2
[+] Expand Test Data
chlorate
20
210
69.3625
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
20
210
88.306
2014
2014-07-07
20
210
106.396
2014
2014-04-14
20
210
35.346
2014
2014-04-14
20
210
84.617
2014
2014-04-14
20
210
46.295
2014
2014-04-14
20
210
< 20
2014
2014-04-14
20
210
86.451
2014
2014-01-13
20
210
139.759
2014
2014-01-13
20
210
116.453
2013
2013-10-15
20
210
29.621
2013
2013-10-15
20
210
99.364
2013
2013-10-15
20
210
39.294
2013
2013-10-15
20
210
< 20
2013
2013-10-15
20
210
99.173
[+] Expand Test Data
chloromethane
0.2
2.69
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.2
2.69
< 0.2
2014
2014-04-14
0.2
2.69
< 0.2
2014
2014-04-14
0.2
2.69
< 0.2
2014
2014-04-14
0.2
2.69
< 0.2
2014
2014-04-14
0.2
2.69
< 0.2
2014
2014-01-13
0.2
2.69
< 0.2
2013
2013-10-15
0.2
2.69
< 0.2
2013
2013-10-15
0.2
2.69
< 0.2
2013
2013-10-15
0.2
2.69
< 0.2
2013
2013-10-15
0.2
2.69
< 0.2
[+] Expand Test Data
chromium
0.2
100
0.1037
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.2
100
< 0.2
2014
2014-07-07
0.2
100
< 0.2
2014
2014-04-14
0.2
100
< 0.2
2014
2014-04-14
0.2
100
< 0.2
2014
2014-04-14
0.2
100
0.466
2014
2014-04-14
0.2
100
< 0.2
2014
2014-04-14
0.2
100
< 0.2
2014
2014-01-13
0.2
100
< 0.2
2014
2014-01-13
0.2
100
< 0.2
2013
2013-10-15
0.2
100
< 0.2
2013
2013-10-15
0.2
100
0.207
2013
2013-10-15
0.2
100
0.514
2013
2013-10-15
0.2
100
< 0.2
2013
2013-10-15
0.2
100
0.265
[+] Expand Test Data
cobalt
1
70
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
1
70
< 1
2014
2014-07-07
1
70
< 1
2014
2014-04-14
1
70
< 1
2014
2014-04-14
1
70
< 1
2014
2014-04-14
1
70
< 1
2014
2014-04-14
1
70
< 1
2014
2014-04-14
1
70
< 1
2014
2014-01-13
1
70
< 1
2014
2014-01-13
1
70
< 1
2013
2013-10-15
1
70
< 1
2013
2013-10-15
1
70
< 1
2013
2013-10-15
1
70
< 1
2013
2013-10-15
1
70
< 1
2013
2013-10-15
1
70
< 1
[+] Expand Test Data
equilin
0.004
0.35
< 0.004
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.004
0.35
< 0.004
2014
2014-04-14
0.004
0.35
< 0.004
2014
2014-04-14
0.004
0.35
< 0.004
2014
2014-04-14
0.004
0.35
< 0.004
2014
2014-04-14
0.004
0.35
< 0.004
2014
2014-01-13
0.004
0.35
< 0.004
2013
2013-10-15
0.004
0.35
< 0.004
2013
2013-10-15
0.004
0.35
< 0.004
2013
2013-10-15
0.004
0.35
< 0.004
2013
2013-10-15
0.004
0.35
< 0.004
[+] Expand Test Data
estriol
0.0008
0.35
< 0.0008
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.0008
0.35
< 0.0008
2014
2014-04-14
0.0008
0.35
< 0.0008
2014
2014-04-14
0.0008
0.35
< 0.0008
2014
2014-04-14
0.0008
0.35
< 0.0008
2014
2014-04-14
0.0008
0.35
< 0.0008
2014
2014-01-13
0.0008
0.35
< 0.0008
2013
2013-10-15
0.0008
0.35
< 0.0008
2013
2013-10-15
0.0008
0.35
< 0.0008
2013
2013-10-15
0.0008
0.35
< 0.0008
2013
2013-10-15
0.0008
0.35
< 0.0008
[+] Expand Test Data
estrone
0.002
0.35
< 0.002
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.002
0.35
< 0.002
2014
2014-04-14
0.002
0.35
< 0.002
2014
2014-04-14
0.002
0.35
< 0.002
2014
2014-04-14
0.002
0.35
< 0.002
2014
2014-04-14
0.002
0.35
< 0.002
2014
2014-01-13
0.002
0.35
< 0.002
2013
2013-10-15
0.002
0.35
< 0.002
2013
2013-10-15
0.002
0.35
< 0.002
2013
2013-10-15
0.002
0.35
< 0.002
2013
2013-10-15
0.002
0.35
< 0.002
[+] Expand Test Data
Halon 1011
0.06
90
< 0.06
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.06
90
< 0.06
2014
2014-04-14
0.06
90
< 0.06
2014
2014-04-14
0.06
90
< 0.06
2014
2014-04-14
0.06
90
< 0.06
2014
2014-04-14
0.06
90
< 0.06
2014
2014-01-13
0.06
90
< 0.06
2013
2013-10-15
0.06
90
< 0.06
2013
2013-10-15
0.06
90
< 0.06
2013
2013-10-15
0.06
90
< 0.06
2013
2013-10-15
0.06
90
< 0.06
[+] Expand Test Data
HCFC-22
0.08
0
0.1291
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.08
0
< 0.08
2014
2014-04-14
0.08
0
0.659
2014
2014-04-14
0.08
0
< 0.08
2014
2014-04-14
0.08
0
< 0.08
2014
2014-04-14
0.08
0
< 0.08
2014
2014-01-13
0.08
0
0.126
2013
2013-10-15
0.08
0
0.506
2013
2013-10-15
0.08
0
< 0.08
2013
2013-10-15
0.08
0
< 0.08
2013
2013-10-15
0.08
0
< 0.08
[+] Expand Test Data
molybdenum
1
40
4.2299
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
1
40
< 1
2014
2014-07-07
1
40
< 1
2014
2014-04-14
1
40
16.447
2014
2014-04-14
1
40
< 1
2014
2014-04-14
1
40
1.035
2014
2014-04-14
1
40
9.528
2014
2014-04-14
1
40
< 1
2014
2014-01-13
1
40
< 1
2014
2014-01-13
1
40
< 1
2013
2013-10-15
1
40
20.082
2013
2013-10-15
1
40
< 1
2013
2013-10-15
1
40
1.103
2013
2013-10-15
1
40
9.934
2013
2013-10-15
1
40
1.09
[+] Expand Test Data
PFBS
0.09
0
< 0.09
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.09
0
< 0.09
2014
2014-04-14
0.09
0
< 0.09
2014
2014-04-14
0.09
0
< 0.09
2014
2014-04-14
0.09
0
< 0.09
2014
2014-04-14
0.09
0
< 0.09
2014
2014-01-13
0.09
0
< 0.09
2013
2013-10-15
0.09
0
< 0.09
2013
2013-10-15
0.09
0
< 0.09
2013
2013-10-15
0.09
0
< 0.09
2013
2013-10-15
0.09
0
< 0.09
[+] Expand Test Data
PFHpA
0.01
0
< 0.01
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.01
0
< 0.01
2014
2014-04-14
0.01
0
< 0.01
2014
2014-04-14
0.01
0
< 0.01
2014
2014-04-14
0.01
0
< 0.01
2014
2014-04-14
0.01
0
< 0.01
2014
2014-01-13
0.01
0
< 0.01
2013
2013-10-15
0.01
0
< 0.01
2013
2013-10-15
0.01
0
< 0.01
2013
2013-10-15
0.01
0
< 0.01
2013
2013-10-15
0.01
0
< 0.01
[+] Expand Test Data
PFHxS
0.03
0
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.03
0
< 0.03
2014
2014-04-14
0.03
0
< 0.03
2014
2014-04-14
0.03
0
< 0.03
2014
2014-04-14
0.03
0
< 0.03
2014
2014-04-14
0.03
0
< 0.03
2014
2014-01-13
0.03
0
< 0.03
2013
2013-10-15
0.03
0
< 0.03
2013
2013-10-15
0.03
0
< 0.03
2013
2013-10-15
0.03
0
< 0.03
2013
2013-10-15
0.03
0
< 0.03
[+] Expand Test Data
PFNA
0.02
0
< 0.02
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.02
0
< 0.02
2014
2014-04-14
0.02
0
< 0.02
2014
2014-04-14
0.02
0
< 0.02
2014
2014-04-14
0.02
0
< 0.02
2014
2014-04-14
0.02
0
< 0.02
2014
2014-01-13
0.02
0
< 0.02
2013
2013-10-15
0.02
0
< 0.02
2013
2013-10-15
0.02
0
< 0.02
2013
2013-10-15
0.02
0
< 0.02
2013
2013-10-15
0.02
0
< 0.02
[+] Expand Test Data
PFOA
0.02
0.07
0.008
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.02
0.07
< 0.02
2014
2014-04-14
0.02
0.07
< 0.02
2014
2014-04-14
0.02
0.07
< 0.02
2014
2014-04-14
0.02
0.07
0.02234
2014
2014-04-14
0.02
0.07
< 0.02
2014
2014-01-13
0.02
0.07
< 0.02
2013
2013-10-15
0.02
0.07
< 0.02
2013
2013-10-15
0.02
0.07
< 0.02
2013
2013-10-15
0.02
0.07
0.02926
2013
2013-10-15
0.02
0.07
0.02859
[+] Expand Test Data
PFOS
0.04
0.07
< 0.04
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.04
0.07
< 0.04
2014
2014-04-14
0.04
0.07
< 0.04
2014
2014-04-14
0.04
0.07
< 0.04
2014
2014-04-14
0.04
0.07
< 0.04
2014
2014-04-14
0.04
0.07
< 0.04
2014
2014-01-13
0.04
0.07
< 0.04
2013
2013-10-15
0.04
0.07
< 0.04
2013
2013-10-15
0.04
0.07
< 0.04
2013
2013-10-15
0.04
0.07
< 0.04
2013
2013-10-15
0.04
0.07
< 0.04
[+] Expand Test Data
testosterone
0.0001
0
< 0.0001
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.0001
0
< 0.0001
2014
2014-04-14
0.0001
0
< 0.0001
2014
2014-04-14
0.0001
0
< 0.0001
2014
2014-04-14
0.0001
0
< 0.0001
2014
2014-04-14
0.0001
0
< 0.0001
2014
2014-01-13
0.0001
0
< 0.0001
2013
2013-10-15
0.0001
0
< 0.0001
2013
2013-10-15
0.0001
0
< 0.0001
2013
2013-10-15
0.0001
0
< 0.0001
2013
2013-10-15
0.0001
0
< 0.0001
[+] Expand Test Data
vanadium
0.2
21
3.7199
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.2
21
< 0.2
2014
2014-07-07
0.2
21
< 0.2
2014
2014-04-14
0.2
21
12.868
2014
2014-04-14
0.2
21
< 0.2
2014
2014-04-14
0.2
21
4.188
2014
2014-04-14
0.2
21
11.701
2014
2014-04-14
0.2
21
< 0.2
2014
2014-01-13
0.2
21
< 0.2
2014
2014-01-13
0.2
21
< 0.2
2013
2013-10-15
0.2
21
8.08
2013
2013-10-15
0.2
21
< 0.2
2013
2013-10-15
0.2
21
3.876
2013
2013-10-15
0.2
21
11.365
2013
2013-10-15
0.2
21
< 0.2
[+] Expand Test Data
chromium-6
0.03
0
0.1038
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-07
0.03
0
0.079
2014
2014-07-07
0.03
0
0.125
2014
2014-04-14
0.03
0
0.033
2014
2014-04-14
0.03
0
0.034
2014
2014-04-14
0.03
0
0.063
2014
2014-04-14
0.03
0
0.057
2014
2014-01-13
0.03
0
0.089
2014
2014-01-13
0.03
0
0.091
2013
2013-10-28
0.03
0
0.048
2013
2013-10-15
0.03
0
0.083
2013
2013-10-15
0.03
0
0.48
2013
2013-10-15
0.03
0
0.046
2013
2013-10-15
0.03
0
0.121
[+] Expand Test Data
Lead and Copper Data
Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.
Sample ID
Contaminant
Sampling Start Date
Sampling End Date
Result
NJ145058
lead
2019-01-01
2019-12-31
0.00094mg/L
NJ143965
lead
2018-01-01
2018-12-31
0.0014mg/L
NJ141204
lead
2017-07-01
2017-12-31
0.00073mg/L
NJ140785
lead
2017-01-01
2017-06-30
0.00133mg/L
NJ140375
lead
2014-01-01
2016-12-31
0.002mg/L
NJ136070
lead
2011-01-01
2013-12-31
0.00281mg/L
NJ131949
lead
2008-01-01
2010-12-31
0.00332mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates
Rule
Violation Type
Contaminant Name
Status
2017-01-01 - 2017-06-30
Lead and Copper Rule
Water Quality Parameter M/R
Lead and Copper Rule
Returned to Compliance
2015-10-01 - 2015-12-31
Stage 1 Disinfectants and Disinfection Byproducts Rule
Monitoring and Reporting (DBP)
Chlorine
Returned to Compliance
2014-01-01 - 2014-12-31
Nitrates
Monitoring, Regular
Nitrate
Returned to Compliance
2014-06-01 - 2014-08-31
Stage 2 Disinfectants and Disinfection Byproducts Rule
Monitoring and Reporting (DBP)
TTHM
Returned to Compliance
2013-06-01 - 2013-06-30
Total Coliform Rule
Monitoring, Repeat Major (TCR)
Coliform (TCR)
Returned to Compliance
2012-09-01 - 2012-11-30
Stage 2 Disinfectants and Disinfection Byproducts Rule
Monitoring and Reporting (DBP)
TTHM
Returned to Compliance
2005-01-01 - 2005-12-31
Inorganic Chemicals
Monitoring, Regular
Chromium
Returned to Compliance
2005-01-01 - 2005-12-31
Inorganic Chemicals
Monitoring, Regular
CYANIDE
Returned to Compliance
2003-01-01 - 2003-12-31
Nitrates
Monitoring, Regular
Nitrate
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Ethylbenzene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Xylenes, Total
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Vinyl chloride
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Trichloroethylene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
trans-1,2-Dichloroethylene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Toluene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Tetrachloroethylene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Styrene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
p-Dichlorobenzene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
o-Dichlorobenzene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
1,1-Dichloroethylene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
1,1,1-Trichloroethane
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
DICHLOROMETHANE
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
cis-1,2-Dichloroethylene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
CHLOROBENZENE
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Carbon tetrachloride
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
Benzene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
1,2,4-Trichlorobenzene
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
1,2-Dichloropropane
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
1,2-Dichloroethane
Returned to Compliance
- N/A
Volatile Organic Chemicals
Monitoring, Regular
1,1,2-Trichloroethane
Returned to Compliance
Local Water Testing
Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.
Water Bill Information
Convenient information about your water service.
Unable to identify any billing information about Middlesex Water Company (NJ1225001).
What My Water Data Means
Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe , what water filter you should buy (if any), and how well your local water compares against other sources.
Sources
The origin of MyTapWater.org's water data is explained on our Data Sources page.
Why Is My Water Data Not More Recent?
The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.