Wailuku 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: HI0000212
Type : Community water system
EPA Region : 09
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 74,511
Contact Information
TAYLOR, DAVID TAYLOR, DAVID DEPT. OF WATER SUPPLY, COUNTY OF MAUI 200 SOUTH HIGH STREET WAILUKU, HI 96793-2155 [email protected]
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).
HAA5
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-01-19
0
0.00
0.531
2018
2018-01-19
0
0.00
0.882
2018
2018-01-19
0
0.00
1.1
2018
2018-01-19
0
0.00
2.22
HAA6Br
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-01-19
0
0.00
0.531
2018
2018-01-19
0
0.00
0.882
2018
2018-01-19
0
0.00
1.49
2018
2018-01-19
0
0.00
2.965
HAA9
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-01-19
0
0.00
0.531
2018
2018-01-19
0
0.00
0.882
2018
2018-01-19
0
0.00
1.49
2018
2018-01-19
0
0.00
2.965
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-02-20
0.2
21
7.1
2015
2015-02-18
0.2
21
9.8
2015
2015-02-18
0.2
21
22
2015
2015-02-18
0.2
21
6.3
2015
2015-02-17
0.2
21
9.2
2015
2015-02-17
0.2
21
32
2015
2015-02-17
0.2
21
26
2015
2015-02-17
0.2
21
23
2015
2015-02-17
0.2
21
35
2015
2015-02-17
0.2
21
23
2015
2015-02-17
0.2
21
23
2015
2015-02-17
0.2
21
21
2015
2015-02-17
0.2
21
22
2015
2015-02-17
0.2
21
14
2015
2015-02-17
0.2
21
22
2015
2015-02-17
0.2
21
33
2015
2015-02-17
0.2
21
30
2015
2015-02-17
0.2
21
25
2015
2015-02-17
0.2
21
36
2015
2015-02-17
0.2
21
22
2015
2015-02-17
0.2
21
22
2015
2015-02-17
0.2
21
20
2014
2014-11-28
0.2
21
32
2014
2014-11-19
0.2
21
33
2014
2014-11-18
0.2
21
8.5
2014
2014-11-18
0.2
21
24
2014
2014-11-18
0.2
21
22
2014
2014-11-18
0.2
21
32
2014
2014-11-18
0.2
21
7.2
2014
2014-11-18
0.2
21
7.1
2014
2014-11-18
0.2
21
28
2014
2014-11-18
0.2
21
25
2014
2014-11-17
0.2
21
9
2014
2014-11-17
0.2
21
32
2014
2014-11-17
0.2
21
28
2014
2014-11-17
0.2
21
23
2014
2014-11-17
0.2
21
21
2014
2014-11-17
0.2
21
22
2014
2014-11-17
0.2
21
22
2014
2014-11-17
0.2
21
14
2014
2014-11-17
0.2
21
23
2014
2014-11-17
0.2
21
25
2014
2014-11-17
0.2
21
22
2014
2014-11-17
0.2
21
19
2014
2014-08-28
0.2
21
27
2014
2014-08-28
0.2
21
24
2014
2014-08-18
0.2
21
6.5
2014
2014-08-18
0.2
21
23
2014
2014-08-18
0.2
21
8.7
2014
2014-08-18
0.2
21
24
2014
2014-08-18
0.2
21
23
2014
2014-08-18
0.2
21
33
2014
2014-08-18
0.2
21
22
2014
2014-08-18
0.2
21
20
2014
2014-08-18
0.2
21
21
2014
2014-08-18
0.2
21
19
2014
2014-08-18
0.2
21
6.8
2014
2014-08-18
0.2
21
6.6
2014
2014-08-18
0.2
21
14
2014
2014-08-18
0.2
21
30
2014
2014-08-18
0.2
21
29
2014
2014-08-18
0.2
21
24
2014
2014-08-18
0.2
21
31
2014
2014-08-18
0.2
21
21
2014
2014-08-18
0.2
21
22
2014
2014-08-18
0.2
21
20
2014
2014-05-21
0.2
21
8.5
2014
2014-05-21
0.2
21
20
2014
2014-05-21
0.2
21
23
2014
2014-05-20
0.2
21
7.4
2014
2014-05-20
0.2
21
23
2014
2014-05-20
0.2
21
31
2014
2014-05-20
0.2
21
26
2014
2014-05-20
0.2
21
23
2014
2014-05-20
0.2
21
32
2014
2014-05-20
0.2
21
25
2014
2014-05-20
0.2
21
22
2014
2014-05-20
0.2
21
21
2014
2014-05-20
0.2
21
6.8
2014
2014-05-20
0.2
21
14
2014
2014-05-20
0.2
21
30
2014
2014-05-20
0.2
21
30
2014
2014-05-20
0.2
21
24
2014
2014-05-20
0.2
21
34
2014
2014-05-20
0.2
21
21
2014
2014-05-20
0.2
21
21
2014
2014-05-20
0.2
21
19
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-02-20
20
210
72
2015
2015-02-18
20
210
100
2015
2015-02-18
20
210
< 20
2015
2015-02-18
20
210
< 20
2015
2015-02-17
20
210
110
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
43
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
160
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2015
2015-02-17
20
210
< 20
2014
2014-11-28
20
210
< 20
2014
2014-11-19
20
210
< 20
2014
2014-11-18
20
210
96
2014
2014-11-18
20
210
< 20
2014
2014-11-18
20
210
< 20
2014
2014-11-18
20
210
220
2014
2014-11-18
20
210
100
2014
2014-11-18
20
210
< 20
2014
2014-11-18
20
210
< 20
2014
2014-11-18
20
210
< 20
2014
2014-11-17
20
210
140
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
71
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-11-17
20
210
< 20
2014
2014-08-28
20
210
< 20
2014
2014-08-28
20
210
< 20
2014
2014-08-18
20
210
83
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
120
2014
2014-08-18
20
210
56
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
190
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
84
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-08-18
20
210
< 20
2014
2014-05-21
20
210
110
2014
2014-05-21
20
210
< 20
2014
2014-05-21
20
210
< 20
2014
2014-05-20
20
210
87
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
23
2014
2014-05-20
20
210
56
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
200
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
2014
2014-05-20
20
210
< 20
1-butanol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-01-19
2
0.00
< 2
2-methoxyethanol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
0.4
0.00
< 0.4
o-toluidine
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
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
2018-01-19
0.07
0.00
< 0.07
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-02-20
0.07
0.35
< 0.07
2015
2015-02-18
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2015
2015-02-17
0.07
0.35
< 0.07
2014
2014-11-28
0.07
0.35
< 0.07
2014
2014-11-19
0.07
0.35
< 0.07
2014
2014-11-18
0.07
0.35
< 0.07
2014
2014-11-18
0.07
0.35
< 0.07
2014
2014-11-18
0.07
0.35
< 0.07
2014
2014-11-18
0.07
0.35
< 0.07
2014
2014-11-17
0.07
0.35
< 0.07
2014
2014-11-17
0.07
0.35
< 0.07
2014
2014-11-17
0.07
0.35
< 0.07
2014
2014-11-17
0.07
0.35
< 0.07
2014
2014-11-17
0.07
0.35
< 0.07
2014
2014-08-28
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
0.63
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-08-18
0.07
0.35
< 0.07
2014
2014-05-21
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
2014
2014-05-20
0.07
0.35
< 0.07
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
chromium
0.2
100
1.6074
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.2
100
0.85
2015
2015-02-18
0.2
100
1
2015
2015-02-18
0.2
100
1.8
2015
2015-02-18
0.2
100
0.87
2015
2015-02-17
0.2
100
0.95
2015
2015-02-17
0.2
100
3
2015
2015-02-17
0.2
100
2.7
2015
2015-02-17
0.2
100
1.2
2015
2015-02-17
0.2
100
2.2
2015
2015-02-17
0.2
100
1.1
2015
2015-02-17
0.2
100
1.3
2015
2015-02-17
0.2
100
1.5
2015
2015-02-17
0.2
100
1.2
2015
2015-02-17
0.2
100
1
2015
2015-02-17
0.2
100
2.3
2015
2015-02-17
0.2
100
3
2015
2015-02-17
0.2
100
1.4
2015
2015-02-17
0.2
100
1.3
2015
2015-02-17
0.2
100
2.3
2015
2015-02-17
0.2
100
1.2
2015
2015-02-17
0.2
100
1.3
2015
2015-02-17
0.2
100
1.2
2014
2014-11-28
0.2
100
2.8
2014
2014-11-19
0.2
100
2.7
2014
2014-11-18
0.2
100
0.99
2014
2014-11-18
0.2
100
2.4
2014
2014-11-18
0.2
100
1.4
2014
2014-11-18
0.2
100
2.9
2014
2014-11-18
0.2
100
0.91
2014
2014-11-18
0.2
100
1.1
2014
2014-11-18
0.2
100
1.6
2014
2014-11-18
0.2
100
1.5
2014
2014-11-17
0.2
100
0.96
2014
2014-11-17
0.2
100
3.5
2014
2014-11-17
0.2
100
3.1
2014
2014-11-17
0.2
100
1.3
2014
2014-11-17
0.2
100
1.6
2014
2014-11-17
0.2
100
1.5
2014
2014-11-17
0.2
100
1.6
2014
2014-11-17
0.2
100
1.1
2014
2014-11-17
0.2
100
3
2014
2014-11-17
0.2
100
1.5
2014
2014-11-17
0.2
100
1.7
2014
2014-11-17
0.2
100
1.4
2014
2014-08-28
0.2
100
2.7
2014
2014-08-28
0.2
100
2.5
2014
2014-08-18
0.2
100
0.68
2014
2014-08-18
0.2
100
2
2014
2014-08-18
0.2
100
0.96
2014
2014-08-18
0.2
100
2.5
2014
2014-08-18
0.2
100
1.2
2014
2014-08-18
0.2
100
2.2
2014
2014-08-18
0.2
100
1.2
2014
2014-08-18
0.2
100
1.2
2014
2014-08-18
0.2
100
1.3
2014
2014-08-18
0.2
100
1.2
2014
2014-08-18
0.2
100
0.79
2014
2014-08-18
0.2
100
0.93
2014
2014-08-18
0.2
100
1.1
2014
2014-08-18
0.2
100
2.8
2014
2014-08-18
0.2
100
1.4
2014
2014-08-18
0.2
100
1.2
2014
2014-08-18
0.2
100
2
2014
2014-08-18
0.2
100
1.3
2014
2014-08-18
0.2
100
1.3
2014
2014-08-18
0.2
100
1.2
2014
2014-05-21
0.2
100
0.82
2014
2014-05-21
0.2
100
1.1
2014
2014-05-21
0.2
100
2.3
2014
2014-05-20
0.2
100
0.76
2014
2014-05-20
0.2
100
1.7
2014
2014-05-20
0.2
100
2.8
2014
2014-05-20
0.2
100
2.6
2014
2014-05-20
0.2
100
1.1
2014
2014-05-20
0.2
100
2
2014
2014-05-20
0.2
100
1.1
2014
2014-05-20
0.2
100
1.2
2014
2014-05-20
0.2
100
1.2
2014
2014-05-20
0.2
100
0.86
2014
2014-05-20
0.2
100
0.94
2014
2014-05-20
0.2
100
2.6
2014
2014-05-20
0.2
100
1.4
2014
2014-05-20
0.2
100
1.1
2014
2014-05-20
0.2
100
2.1
2014
2014-05-20
0.2
100
1.1
2014
2014-05-20
0.2
100
1.2
2014
2014-05-20
0.2
100
0.97
[+] Expand Test Data
chromium-6
0.03
0
1.5083
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.03
0
0.75
2015
2015-02-18
0.03
0
0.8
2015
2015-02-18
0.03
0
1.9
2015
2015-02-18
0.03
0
0.89
2015
2015-02-17
0.03
0
0.91
2015
2015-02-17
0.03
0
2.9
2015
2015-02-17
0.03
0
2.6
2015
2015-02-17
0.03
0
1.1
2015
2015-02-17
0.03
0
2.1
2015
2015-02-17
0.03
0
1.1
2015
2015-02-17
0.03
0
1.2
2015
2015-02-17
0.03
0
1.5
2015
2015-02-17
0.03
0
1.1
2015
2015-02-17
0.03
0
1
2015
2015-02-17
0.03
0
2.3
2015
2015-02-17
0.03
0
2.9
2015
2015-02-17
0.03
0
1.4
2015
2015-02-17
0.03
0
1.2
2015
2015-02-17
0.03
0
2.1
2015
2015-02-17
0.03
0
1.2
2015
2015-02-17
0.03
0
1.2
2015
2015-02-17
0.03
0
1.1
2014
2014-12-03
0.03
0
2.3
2014
2014-12-03
0.03
0
1.2
2014
2014-11-28
0.03
0
2.9
2014
2014-11-19
0.03
0
2.2
2014
2014-11-18
0.03
0
0.65
2014
2014-11-18
0.03
0
1.8
2014
2014-11-18
0.03
0
1.1
2014
2014-11-18
0.03
0
2.3
2014
2014-11-18
0.03
0
0.67
2014
2014-11-18
0.03
0
0.91
2014
2014-11-18
0.03
0
1.4
2014
2014-11-18
0.03
0
1.2
2014
2014-11-17
0.03
0
0.92
2014
2014-11-17
0.03
0
2.9
2014
2014-11-17
0.03
0
2.6
2014
2014-11-17
0.03
0
1.1
2014
2014-11-17
0.03
0
1.2
2014
2014-11-17
0.03
0
1.4
2014
2014-11-17
0.03
0
1.3
2014
2014-11-17
0.03
0
1
2014
2014-11-17
0.03
0
1.2
2014
2014-11-17
0.03
0
1.1
2014
2014-08-28
0.03
0
2.6
2014
2014-08-28
0.03
0
2.4
2014
2014-08-18
0.03
0
0.65
2014
2014-08-18
0.03
0
1.9
2014
2014-08-18
0.03
0
0.85
2014
2014-08-18
0.03
0
2.6
2014
2014-08-18
0.03
0
1.1
2014
2014-08-18
0.03
0
2
2014
2014-08-18
0.03
0
1.1
2014
2014-08-18
0.03
0
1.1
2014
2014-08-18
0.03
0
1.2
2014
2014-08-18
0.03
0
1.2
2014
2014-08-18
0.03
0
0.66
2014
2014-08-18
0.03
0
0.86
2014
2014-08-18
0.03
0
0.96
2014
2014-08-18
0.03
0
2.8
2014
2014-08-18
0.03
0
1.4
2014
2014-08-18
0.03
0
1.2
2014
2014-08-18
0.03
0
2.1
2014
2014-08-18
0.03
0
1.2
2014
2014-08-18
0.03
0
1.2
2014
2014-08-18
0.03
0
1
2014
2014-05-21
0.03
0
0.91
2014
2014-05-21
0.03
0
1.2
2014
2014-05-21
0.03
0
2.4
2014
2014-05-20
0.03
0
0.76
2014
2014-05-20
0.03
0
1.9
2014
2014-05-20
0.03
0
2.9
2014
2014-05-20
0.03
0
2.7
2014
2014-05-20
0.03
0
1.1
2014
2014-05-20
0.03
0
2.1
2014
2014-05-20
0.03
0
1.2
2014
2014-05-20
0.03
0
1.2
2014
2014-05-20
0.03
0
1.3
2014
2014-05-20
0.03
0
0.87
2014
2014-05-20
0.03
0
1
2014
2014-05-20
0.03
0
2.9
2014
2014-05-20
0.03
0
1.4
2014
2014-05-20
0.03
0
1.2
2014
2014-05-20
0.03
0
2.1
2014
2014-05-20
0.03
0
1.2
2014
2014-05-20
0.03
0
1.2
2014
2014-05-20
0.03
0
1
[+] Expand Test Data
cobalt
1
70
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
1
70
< 1
2015
2015-02-18
1
70
< 1
2015
2015-02-18
1
70
< 1
2015
2015-02-18
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2015
2015-02-17
1
70
< 1
2014
2014-11-28
1
70
< 1
2014
2014-11-19
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-11-17
1
70
< 1
2014
2014-08-28
1
70
< 1
2014
2014-08-28
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-08-18
1
70
< 1
2014
2014-05-21
1
70
< 1
2014
2014-05-21
1
70
< 1
2014
2014-05-21
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
2014
2014-05-20
1
70
< 1
[+] Expand Test Data
molybdenum
1
40
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
1
40
< 1
2015
2015-02-18
1
40
< 1
2015
2015-02-18
1
40
< 1
2015
2015-02-18
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2015
2015-02-17
1
40
< 1
2014
2014-11-28
1
40
< 1
2014
2014-11-19
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-18
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-11-17
1
40
< 1
2014
2014-08-28
1
40
< 1
2014
2014-08-28
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-08-18
1
40
< 1
2014
2014-05-21
1
40
< 1
2014
2014-05-21
1
40
< 1
2014
2014-05-21
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
2014
2014-05-20
1
40
< 1
[+] Expand Test Data
strontium
0.3
1500
116.7241
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.3
1500
41
2015
2015-02-18
0.3
1500
46
2015
2015-02-18
0.3
1500
140
2015
2015-02-18
0.3
1500
34
2015
2015-02-17
0.3
1500
40
2015
2015-02-17
0.3
1500
200
2015
2015-02-17
0.3
1500
140
2015
2015-02-17
0.3
1500
88
2015
2015-02-17
0.3
1500
260
2015
2015-02-17
0.3
1500
92
2015
2015-02-17
0.3
1500
94
2015
2015-02-17
0.3
1500
100
2015
2015-02-17
0.3
1500
99
2015
2015-02-17
0.3
1500
53
2015
2015-02-17
0.3
1500
170
2015
2015-02-17
0.3
1500
200
2015
2015-02-17
0.3
1500
88
2015
2015-02-17
0.3
1500
78
2015
2015-02-17
0.3
1500
280
2015
2015-02-17
0.3
1500
94
2015
2015-02-17
0.3
1500
100
2015
2015-02-17
0.3
1500
92
2014
2014-11-28
0.3
1500
220
2014
2014-11-19
0.3
1500
300
2014
2014-11-18
0.3
1500
42
2014
2014-11-18
0.3
1500
130
2014
2014-11-18
0.3
1500
100
2014
2014-11-18
0.3
1500
280
2014
2014-11-18
0.3
1500
41
2014
2014-11-18
0.3
1500
34
2014
2014-11-18
0.3
1500
87
2014
2014-11-18
0.3
1500
85
2014
2014-11-17
0.3
1500
37
2014
2014-11-17
0.3
1500
240
2014
2014-11-17
0.3
1500
150
2014
2014-11-17
0.3
1500
91
2014
2014-11-17
0.3
1500
96
2014
2014-11-17
0.3
1500
99
2014
2014-11-17
0.3
1500
110
2014
2014-11-17
0.3
1500
53
2014
2014-11-17
0.3
1500
220
2014
2014-11-17
0.3
1500
110
2014
2014-11-17
0.3
1500
120
2014
2014-11-17
0.3
1500
84
2014
2014-08-28
0.3
1500
240
2014
2014-08-28
0.3
1500
260
2014
2014-08-18
0.3
1500
42
2014
2014-08-18
0.3
1500
130
2014
2014-08-18
0.3
1500
38
2014
2014-08-18
0.3
1500
130
2014
2014-08-18
0.3
1500
89
2014
2014-08-18
0.3
1500
300
2014
2014-08-18
0.3
1500
91
2014
2014-08-18
0.3
1500
100
2014
2014-08-18
0.3
1500
96
2014
2014-08-18
0.3
1500
100
2014
2014-08-18
0.3
1500
39
2014
2014-08-18
0.3
1500
33
2014
2014-08-18
0.3
1500
56
2014
2014-08-18
0.3
1500
230
2014
2014-08-18
0.3
1500
98
2014
2014-08-18
0.3
1500
86
2014
2014-08-18
0.3
1500
280
2014
2014-08-18
0.3
1500
120
2014
2014-08-18
0.3
1500
120
2014
2014-08-18
0.3
1500
88
2014
2014-05-21
0.3
1500
38
2014
2014-05-21
0.3
1500
78
2014
2014-05-21
0.3
1500
160
2014
2014-05-20
0.3
1500
39
2014
2014-05-20
0.3
1500
100
2014
2014-05-20
0.3
1500
170
2014
2014-05-20
0.3
1500
120
2014
2014-05-20
0.3
1500
84
2014
2014-05-20
0.3
1500
210
2014
2014-05-20
0.3
1500
80
2014
2014-05-20
0.3
1500
82
2014
2014-05-20
0.3
1500
81
2014
2014-05-20
0.3
1500
32
2014
2014-05-20
0.3
1500
46
2014
2014-05-20
0.3
1500
160
2014
2014-05-20
0.3
1500
81
2014
2014-05-20
0.3
1500
69
2014
2014-05-20
0.3
1500
260
2014
2014-05-20
0.3
1500
82
2014
2014-05-20
0.3
1500
89
2014
2014-05-20
0.3
1500
70
[+] Expand Test Data
1,1-dichloroethane
0.03
6.14
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.03
6.14
< 0.03
2015
2015-02-18
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2015
2015-02-17
0.03
6.14
< 0.03
2014
2014-11-28
0.03
6.14
< 0.03
2014
2014-11-19
0.03
6.14
< 0.03
2014
2014-11-18
0.03
6.14
< 0.03
2014
2014-11-18
0.03
6.14
< 0.03
2014
2014-11-18
0.03
6.14
< 0.03
2014
2014-11-18
0.03
6.14
< 0.03
2014
2014-11-17
0.03
6.14
< 0.03
2014
2014-11-17
0.03
6.14
< 0.03
2014
2014-11-17
0.03
6.14
< 0.03
2014
2014-11-17
0.03
6.14
< 0.03
2014
2014-11-17
0.03
6.14
< 0.03
2014
2014-08-28
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-08-18
0.03
6.14
< 0.03
2014
2014-05-21
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
0.03
6.14
< 0.03
2014
2014-05-20
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
2015
2015-02-20
0.03
0.0004
< 0.03
2015
2015-02-18
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2015
2015-02-17
0.03
0.0004
< 0.03
2014
2014-11-28
0.03
0.0004
< 0.03
2014
2014-11-19
0.03
0.0004
< 0.03
2014
2014-11-18
0.03
0.0004
< 0.03
2014
2014-11-18
0.03
0.0004
< 0.03
2014
2014-11-18
0.03
0.0004
< 0.03
2014
2014-11-18
0.03
0.0004
< 0.03
2014
2014-11-17
0.03
0.0004
< 0.03
2014
2014-11-17
0.03
0.0004
< 0.03
2014
2014-11-17
0.03
0.0004
< 0.03
2014
2014-11-17
0.03
0.0004
< 0.03
2014
2014-11-17
0.03
0.0004
< 0.03
2014
2014-08-28
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-08-18
0.03
0.0004
< 0.03
2014
2014-05-21
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
0.03
0.0004
< 0.03
2014
2014-05-20
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
2015
2015-02-20
0.1
0.0103
< 0.1
2015
2015-02-18
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2015
2015-02-17
0.1
0.0103
< 0.1
2014
2014-11-28
0.1
0.0103
< 0.1
2014
2014-11-19
0.1
0.0103
< 0.1
2014
2014-11-18
0.1
0.0103
< 0.1
2014
2014-11-18
0.1
0.0103
< 0.1
2014
2014-11-18
0.1
0.0103
< 0.1
2014
2014-11-18
0.1
0.0103
< 0.1
2014
2014-11-17
0.1
0.0103
< 0.1
2014
2014-11-17
0.1
0.0103
< 0.1
2014
2014-11-17
0.1
0.0103
< 0.1
2014
2014-11-17
0.1
0.0103
< 0.1
2014
2014-11-17
0.1
0.0103
< 0.1
2014
2014-08-28
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-08-18
0.1
0.0103
< 0.1
2014
2014-05-21
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
2014
2014-05-20
0.1
0.0103
< 0.1
[+] Expand Test Data
bromomethane
0.2
140
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.2
140
< 0.2
2015
2015-02-18
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2015
2015-02-17
0.2
140
< 0.2
2014
2014-11-28
0.2
140
< 0.2
2014
2014-11-19
0.2
140
< 0.2
2014
2014-11-18
0.2
140
< 0.2
2014
2014-11-18
0.2
140
< 0.2
2014
2014-11-18
0.2
140
< 0.2
2014
2014-11-18
0.2
140
< 0.2
2014
2014-11-17
0.2
140
< 0.2
2014
2014-11-17
0.2
140
< 0.2
2014
2014-11-17
0.2
140
< 0.2
2014
2014-11-17
0.2
140
< 0.2
2014
2014-11-17
0.2
140
< 0.2
2014
2014-08-28
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-08-18
0.2
140
< 0.2
2014
2014-05-21
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
2014
2014-05-20
0.2
140
< 0.2
[+] Expand Test Data
chloromethane
0.2
2.69
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.2
2.69
< 0.2
2015
2015-02-18
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2015
2015-02-17
0.2
2.69
< 0.2
2014
2014-11-28
0.2
2.69
< 0.2
2014
2014-11-19
0.2
2.69
< 0.2
2014
2014-11-18
0.2
2.69
< 0.2
2014
2014-11-18
0.2
2.69
< 0.2
2014
2014-11-18
0.2
2.69
< 0.2
2014
2014-11-18
0.2
2.69
< 0.2
2014
2014-11-17
0.2
2.69
< 0.2
2014
2014-11-17
0.2
2.69
< 0.2
2014
2014-11-17
0.2
2.69
< 0.2
2014
2014-11-17
0.2
2.69
< 0.2
2014
2014-11-17
0.2
2.69
< 0.2
2014
2014-08-28
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-08-18
0.2
2.69
< 0.2
2014
2014-05-21
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
2014
2014-05-20
0.2
2.69
< 0.2
[+] Expand Test Data
Halon 1011
0.06
90
< 0.06
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.06
90
< 0.06
2015
2015-02-18
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2015
2015-02-17
0.06
90
< 0.06
2014
2014-11-28
0.06
90
< 0.06
2014
2014-11-19
0.06
90
< 0.06
2014
2014-11-18
0.06
90
< 0.06
2014
2014-11-18
0.06
90
< 0.06
2014
2014-11-18
0.06
90
< 0.06
2014
2014-11-18
0.06
90
< 0.06
2014
2014-11-17
0.06
90
< 0.06
2014
2014-11-17
0.06
90
< 0.06
2014
2014-11-17
0.06
90
< 0.06
2014
2014-11-17
0.06
90
< 0.06
2014
2014-11-17
0.06
90
< 0.06
2014
2014-08-28
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-08-18
0.06
90
< 0.06
2014
2014-05-21
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
2014
2014-05-20
0.06
90
< 0.06
[+] Expand Test Data
HCFC-22
0.08
0
< 0.08
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.08
0
< 0.08
2015
2015-02-18
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2015
2015-02-17
0.08
0
< 0.08
2014
2014-11-28
0.08
0
< 0.08
2014
2014-11-19
0.08
0
< 0.08
2014
2014-11-18
0.08
0
< 0.08
2014
2014-11-18
0.08
0
< 0.08
2014
2014-11-18
0.08
0
< 0.08
2014
2014-11-18
0.08
0
< 0.08
2014
2014-11-17
0.08
0
< 0.08
2014
2014-11-17
0.08
0
< 0.08
2014
2014-11-17
0.08
0
< 0.08
2014
2014-11-17
0.08
0
< 0.08
2014
2014-11-17
0.08
0
< 0.08
2014
2014-08-28
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-08-18
0.08
0
< 0.08
2014
2014-05-21
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
2014
2014-05-20
0.08
0
< 0.08
[+] Expand Test Data
PFBS
0.09
0
< 0.09
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.09
0
< 0.09
2015
2015-02-18
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2015
2015-02-17
0.09
0
< 0.09
2014
2014-11-28
0.09
0
< 0.09
2014
2014-11-19
0.09
0
< 0.09
2014
2014-11-18
0.09
0
< 0.09
2014
2014-11-18
0.09
0
< 0.09
2014
2014-11-18
0.09
0
< 0.09
2014
2014-11-18
0.09
0
< 0.09
2014
2014-11-17
0.09
0
< 0.09
2014
2014-11-17
0.09
0
< 0.09
2014
2014-11-17
0.09
0
< 0.09
2014
2014-11-17
0.09
0
< 0.09
2014
2014-11-17
0.09
0
< 0.09
2014
2014-08-28
0.09
0
< 0.09
2014
2014-08-19
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-08-18
0.09
0
< 0.09
2014
2014-05-21
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
2014
2014-05-20
0.09
0
< 0.09
[+] Expand Test Data
PFHpA
0.01
0
< 0.01
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.01
0
< 0.01
2015
2015-02-18
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2015
2015-02-17
0.01
0
< 0.01
2014
2014-11-28
0.01
0
< 0.01
2014
2014-11-19
0.01
0
< 0.01
2014
2014-11-18
0.01
0
< 0.01
2014
2014-11-18
0.01
0
< 0.01
2014
2014-11-18
0.01
0
< 0.01
2014
2014-11-18
0.01
0
< 0.01
2014
2014-11-17
0.01
0
< 0.01
2014
2014-11-17
0.01
0
< 0.01
2014
2014-11-17
0.01
0
< 0.01
2014
2014-11-17
0.01
0
< 0.01
2014
2014-11-17
0.01
0
< 0.01
2014
2014-08-28
0.01
0
< 0.01
2014
2014-08-19
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-08-18
0.01
0
< 0.01
2014
2014-05-21
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
2014
2014-05-20
0.01
0
< 0.01
[+] Expand Test Data
PFHxS
0.03
0
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.03
0
< 0.03
2015
2015-02-18
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2015
2015-02-17
0.03
0
< 0.03
2014
2014-11-28
0.03
0
< 0.03
2014
2014-11-19
0.03
0
< 0.03
2014
2014-11-18
0.03
0
< 0.03
2014
2014-11-18
0.03
0
< 0.03
2014
2014-11-18
0.03
0
< 0.03
2014
2014-11-18
0.03
0
< 0.03
2014
2014-11-17
0.03
0
< 0.03
2014
2014-11-17
0.03
0
< 0.03
2014
2014-11-17
0.03
0
< 0.03
2014
2014-11-17
0.03
0
< 0.03
2014
2014-11-17
0.03
0
< 0.03
2014
2014-08-28
0.03
0
< 0.03
2014
2014-08-19
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-08-18
0.03
0
< 0.03
2014
2014-05-21
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
2014
2014-05-20
0.03
0
< 0.03
[+] Expand Test Data
PFNA
0.02
0
< 0.02
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.02
0
< 0.02
2015
2015-02-18
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2015
2015-02-17
0.02
0
< 0.02
2014
2014-11-28
0.02
0
< 0.02
2014
2014-11-19
0.02
0
< 0.02
2014
2014-11-18
0.02
0
< 0.02
2014
2014-11-18
0.02
0
< 0.02
2014
2014-11-18
0.02
0
< 0.02
2014
2014-11-18
0.02
0
< 0.02
2014
2014-11-17
0.02
0
< 0.02
2014
2014-11-17
0.02
0
< 0.02
2014
2014-11-17
0.02
0
< 0.02
2014
2014-11-17
0.02
0
< 0.02
2014
2014-11-17
0.02
0
< 0.02
2014
2014-08-28
0.02
0
< 0.02
2014
2014-08-19
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-08-18
0.02
0
< 0.02
2014
2014-05-21
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
2014
2014-05-20
0.02
0
< 0.02
[+] Expand Test Data
PFOA
0.02
0.07
< 0.02
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.02
0.07
< 0.02
2015
2015-02-18
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2015
2015-02-17
0.02
0.07
< 0.02
2014
2014-11-28
0.02
0.07
< 0.02
2014
2014-11-19
0.02
0.07
< 0.02
2014
2014-11-18
0.02
0.07
< 0.02
2014
2014-11-18
0.02
0.07
< 0.02
2014
2014-11-18
0.02
0.07
< 0.02
2014
2014-11-18
0.02
0.07
< 0.02
2014
2014-11-17
0.02
0.07
< 0.02
2014
2014-11-17
0.02
0.07
< 0.02
2014
2014-11-17
0.02
0.07
< 0.02
2014
2014-11-17
0.02
0.07
< 0.02
2014
2014-11-17
0.02
0.07
< 0.02
2014
2014-08-28
0.02
0.07
< 0.02
2014
2014-08-19
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-08-18
0.02
0.07
< 0.02
2014
2014-05-21
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
2014
2014-05-20
0.02
0.07
< 0.02
[+] Expand Test Data
PFOS
0.04
0.07
< 0.04
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-02-20
0.04
0.07
< 0.04
2015
2015-02-18
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2015
2015-02-17
0.04
0.07
< 0.04
2014
2014-11-28
0.04
0.07
< 0.04
2014
2014-11-19
0.04
0.07
< 0.04
2014
2014-11-18
0.04
0.07
< 0.04
2014
2014-11-18
0.04
0.07
< 0.04
2014
2014-11-18
0.04
0.07
< 0.04
2014
2014-11-18
0.04
0.07
< 0.04
2014
2014-11-17
0.04
0.07
< 0.04
2014
2014-11-17
0.04
0.07
< 0.04
2014
2014-11-17
0.04
0.07
< 0.04
2014
2014-11-17
0.04
0.07
< 0.04
2014
2014-11-17
0.04
0.07
< 0.04
2014
2014-08-28
0.04
0.07
< 0.04
2014
2014-08-19
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-08-18
0.04
0.07
< 0.04
2014
2014-05-21
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
2014
2014-05-20
0.04
0.07
< 0.04
[+] 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
HI10766
lead
2016-01-01
2018-12-31
0mg/L
HI7995
lead
2015-01-01
2015-12-31
0mg/L
HI7147
lead
2014-01-01
2014-12-31
0mg/L
HI6522
lead
2013-07-01
2013-12-31
0mg/L
HI6047
lead
2013-01-01
2013-06-30
0mg/L
HI5417
lead
2012-01-01
2012-12-31
0mg/L
HI4213
lead
2011-01-01
2011-06-30
0mg/L
HI2974
lead
2010-07-01
2010-12-31
0.0013mg/L
HI1472
lead
2007-01-01
2009-12-31
0mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates
Rule
Violation Type
Contaminant Name
Status
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Dalapon
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Picloram
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Pentachlorophenol
Returned to Compliance
2010-01-01 - 2010-12-31
Nitrates
Monitoring, Regular
Nitrate
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Endothall
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Diquat
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Dinoseb
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Di(2-ethylhexyl) phthalate
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Di(2-ethylhexyl) adipate
Returned to Compliance
2008-01-01 - 2010-12-31
Inorganic Chemicals
Monitoring, Regular
CYANIDE
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
Benzo(a)pyrene
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
2,4,5-TP
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
2,4-D
Returned to Compliance
2008-01-01 - 2010-12-31
Synthetic Organic Chemicals
Monitoring, Regular
2,3,7,8-TCDD
Returned to Compliance
2000-10-01 - 2000-10-31
Total Coliform Rule
Maximum Contaminant Level Violation, Monthly (TCR)
Coliform (TCR)
Known
2000-10-01 - 2000-10-31
Total Coliform Rule
Maximum Contaminant Level Violation, Acute (TCR)
Coliform (TCR)
Known
- N/A
Total Coliform Rule
Notification, Public
Coliform (Pre-TCR)
Known
- N/A
Total Coliform Rule
Maximum Contaminant Level Violation, Monthly (TCR)
Coliform (TCR)
Known
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 Wailuku (HI0000212).
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.