Tracy, City Of Water System
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PWS Service Information
PWS ID: CA3910011
Type : Community water system
EPA Region : 09
Primary Source: Surface water
Population Served: 173,324
Contact Information
SHARMA, KULDEEP SHARMA, KULDEEP 520 Tracy BLVD. TRACY, CA 95376 [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
2018-07-09
0
0.00
22.992
2018
2018-07-09
0
0.00
9.81
2018
2018-07-09
0
0.00
17.24
2018
2018-07-09
0
0.00
14.62
2018
2018-07-09
0
0.00
28
2018
2018-07-09
0
0.00
8.13
2018
2018-07-09
0
0.00
29.5
2018
2018-07-09
0
0.00
12.23
HAA6Br
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0
0.00
4.623
2018
2018-07-09
0
0.00
12.8
2018
2018-07-09
0
0.00
8.3
2018
2018-07-09
0
0.00
9.82
2018
2018-07-09
0
0.00
1.53
2018
2018-07-09
0
0.00
13.88
2018
2018-07-09
0
0.00
0.539
2018
2018-07-09
0
0.00
11.28
HAA9
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0
0.00
26.823
2018
2018-07-09
0
0.00
19.94
2018
2018-07-09
0
0.00
23.92
2018
2018-07-09
0
0.00
22.49
2018
2018-07-09
0
0.00
29.53
2018
2018-07-09
0
0.00
19.04
2018
2018-07-09
0
0.00
30.039
2018
2018-07-09
0
0.00
21.17
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-08-28
20
210
< 20
2015
2015-08-27
20
210
51
2015
2015-08-27
20
210
< 20
2015
2015-05-27
20
210
< 20
2015
2015-05-18
20
210
88
2015
2015-05-18
20
210
89
2015
2015-05-06
20
210
< 20
2015
2015-05-06
20
210
21
2015
2015-05-06
20
210
21
2015
2015-05-06
20
210
47
2015
2015-05-06
20
210
42
2015
2015-05-06
20
210
160
2015
2015-02-25
20
210
23
2015
2015-02-24
20
210
27
2014
2014-11-20
20
210
390
2014
2014-11-20
20
210
150
2014
2014-11-13
20
210
30
2014
2014-11-13
20
210
1200
2014
2014-11-13
20
210
99
2014
2014-11-06
20
210
220
2014
2014-11-06
20
210
250
2014
2014-11-06
20
210
680
2014
2014-11-06
20
210
< 20
anatoxin-a
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-05-21
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
2018-05-21
0.09
0.00
< 0.09
total microcystin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-05-21
0.3
0.00
< 0.3
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-08-28
0.3
1500
220
2015
2015-08-27
0.3
1500
71
2015
2015-08-27
0.3
1500
220
2015
2015-05-27
0.3
1500
1200
2015
2015-05-18
0.3
1500
490
2015
2015-05-18
0.3
1500
360
2015
2015-05-06
0.3
1500
930
2015
2015-05-06
0.3
1500
280
2015
2015-05-06
0.3
1500
69
2015
2015-05-06
0.3
1500
1000
2015
2015-05-06
0.3
1500
1800
2015
2015-05-06
0.3
1500
1400
2015
2015-02-25
0.3
1500
64
2015
2015-02-24
0.3
1500
67
2014
2014-11-20
0.3
1500
530
2014
2014-11-20
0.3
1500
760
2014
2014-11-13
0.3
1500
1600
2014
2014-11-13
0.3
1500
2100
2014
2014-11-13
0.3
1500
1700
2014
2014-11-06
0.3
1500
240
2014
2014-11-06
0.3
1500
230
2014
2014-11-06
0.3
1500
74
2014
2014-11-06
0.3
1500
310
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
2.5348
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-28
0.2
100
0.27
2015
2015-08-27
0.2
100
< 0.2
2015
2015-08-27
0.2
100
0.28
2015
2015-05-27
0.2
100
7.1
2015
2015-05-18
0.2
100
0.51
2015
2015-05-18
0.2
100
21
2015
2015-05-06
0.2
100
4.7
2015
2015-05-06
0.2
100
1.4
2015
2015-05-06
0.2
100
< 0.2
2015
2015-05-06
0.2
100
1.3
2015
2015-05-06
0.2
100
6.5
2015
2015-05-06
0.2
100
0.45
2015
2015-02-25
0.2
100
0.21
2015
2015-02-24
0.2
100
0.23
2014
2014-11-20
0.2
100
0.53
2014
2014-11-20
0.2
100
3.9
2014
2014-11-13
0.2
100
0.87
2014
2014-11-13
0.2
100
6.8
2014
2014-11-13
0.2
100
1.2
2014
2014-11-06
0.2
100
0.32
2014
2014-11-06
0.2
100
0.33
2014
2014-11-06
0.2
100
< 0.2
2014
2014-11-06
0.2
100
0.4
[+] Expand Test Data
chromium-6
0.03
0
2.2197
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-28
0.03
0
0.089
2015
2015-08-27
0.03
0
0.064
2015
2015-08-27
0.03
0
0.058
2015
2015-05-27
0.03
0
7.1
2015
2015-05-18
0.03
0
0.32
2015
2015-05-18
0.03
0
18
2015
2015-05-06
0.03
0
4.6
2015
2015-05-06
0.03
0
1.3
2015
2015-05-06
0.03
0
0.051
2015
2015-05-06
0.03
0
1.2
2015
2015-05-06
0.03
0
6.7
2015
2015-05-06
0.03
0
0.16
2015
2015-02-25
0.03
0
0.034
2015
2015-02-24
0.03
0
0.05
2014
2014-11-20
0.03
0
0.078
2014
2014-11-20
0.03
0
3.4
2014
2014-11-13
0.03
0
0.46
2014
2014-11-13
0.03
0
6.1
2014
2014-11-13
0.03
0
0.86
2014
2014-11-06
0.03
0
0.12
2014
2014-11-06
0.03
0
0.12
2014
2014-11-06
0.03
0
0.038
2014
2014-11-06
0.03
0
0.15
[+] Expand Test Data
cobalt
1
70
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-28
1
70
< 1
2015
2015-08-27
1
70
< 1
2015
2015-08-27
1
70
< 1
2015
2015-05-27
1
70
< 1
2015
2015-05-18
1
70
< 1
2015
2015-05-18
1
70
< 1
2015
2015-05-06
1
70
< 1
2015
2015-05-06
1
70
< 1
2015
2015-05-06
1
70
< 1
2015
2015-05-06
1
70
< 1
2015
2015-05-06
1
70
< 1
2015
2015-05-06
1
70
< 1
2015
2015-02-25
1
70
< 1
2015
2015-02-24
1
70
< 1
2014
2014-11-20
1
70
< 1
2014
2014-11-20
1
70
< 1
2014
2014-11-13
1
70
< 1
2014
2014-11-13
1
70
< 1
2014
2014-11-13
1
70
< 1
2014
2014-11-06
1
70
< 1
2014
2014-11-06
1
70
< 1
2014
2014-11-06
1
70
< 1
2014
2014-11-06
1
70
< 1
[+] Expand Test Data
molybdenum
1
40
1.5087
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-28
1
40
2
2015
2015-08-27
1
40
< 1
2015
2015-08-27
1
40
2
2015
2015-05-27
1
40
1.8
2015
2015-05-18
1
40
3.9
2015
2015-05-18
1
40
1.3
2015
2015-05-06
1
40
1.3
2015
2015-05-06
1
40
< 1
2015
2015-05-06
1
40
< 1
2015
2015-05-06
1
40
2.5
2015
2015-05-06
1
40
1.4
2015
2015-05-06
1
40
1.9
2015
2015-02-25
1
40
< 1
2015
2015-02-24
1
40
< 1
2014
2014-11-20
1
40
4.2
2014
2014-11-20
1
40
1.7
2014
2014-11-13
1
40
2.9
2014
2014-11-13
1
40
1.6
2014
2014-11-13
1
40
1.8
2014
2014-11-06
1
40
1.3
2014
2014-11-06
1
40
1.3
2014
2014-11-06
1
40
< 1
2014
2014-11-06
1
40
1.8
[+] Expand Test Data
vanadium
0.2
21
3.0761
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-28
0.2
21
3.6
2015
2015-08-27
0.2
21
0.62
2015
2015-08-27
0.2
21
3.7
2015
2015-05-27
0.2
21
2.9
2015
2015-05-18
0.2
21
0.37
2015
2015-05-18
0.2
21
1.8
2015
2015-05-06
0.2
21
2.1
2015
2015-05-06
0.2
21
0.79
2015
2015-05-06
0.2
21
0.41
2015
2015-05-06
0.2
21
8
2015
2015-05-06
0.2
21
3.9
2015
2015-05-06
0.2
21
5.8
2015
2015-02-25
0.2
21
0.56
2015
2015-02-24
0.2
21
0.6
2014
2014-11-20
0.2
21
1
2014
2014-11-20
0.2
21
4.3
2014
2014-11-13
0.2
21
11
2014
2014-11-13
0.2
21
4.1
2014
2014-11-13
0.2
21
6.5
2014
2014-11-06
0.2
21
2.4
2014
2014-11-06
0.2
21
2.4
2014
2014-11-06
0.2
21
1.2
2014
2014-11-06
0.2
21
2.7
[+] Expand Test Data
1,1-dichloroethane
0.03
6.14
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-27
0.03
6.14
< 0.03
2015
2015-08-27
0.03
6.14
< 0.03
2015
2015-05-27
0.03
6.14
< 0.03
2015
2015-05-18
0.03
6.14
< 0.03
2015
2015-05-18
0.03
6.14
< 0.03
2015
2015-05-06
0.03
6.14
< 0.03
2015
2015-05-06
0.03
6.14
< 0.03
2015
2015-05-06
0.03
6.14
< 0.03
2015
2015-05-06
0.03
6.14
< 0.03
2015
2015-02-25
0.03
6.14
< 0.03
2014
2014-11-20
0.03
6.14
< 0.03
2014
2014-11-20
0.03
6.14
< 0.03
2014
2014-11-13
0.03
6.14
< 0.03
2014
2014-11-13
0.03
6.14
< 0.03
2014
2014-11-13
0.03
6.14
< 0.03
2014
2014-11-06
0.03
6.14
< 0.03
2014
2014-11-06
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
2015-08-27
0.03
0.0004
< 0.03
2015
2015-08-27
0.03
0.0004
< 0.03
2015
2015-05-27
0.03
0.0004
< 0.03
2015
2015-05-18
0.03
0.0004
< 0.03
2015
2015-05-18
0.03
0.0004
< 0.03
2015
2015-05-06
0.03
0.0004
< 0.03
2015
2015-05-06
0.03
0.0004
< 0.03
2015
2015-05-06
0.03
0.0004
< 0.03
2015
2015-05-06
0.03
0.0004
< 0.03
2015
2015-02-25
0.03
0.0004
< 0.03
2014
2014-11-20
0.03
0.0004
< 0.03
2014
2014-11-20
0.03
0.0004
< 0.03
2014
2014-11-13
0.03
0.0004
< 0.03
2014
2014-11-13
0.03
0.0004
< 0.03
2014
2014-11-13
0.03
0.0004
< 0.03
2014
2014-11-06
0.03
0.0004
< 0.03
2014
2014-11-06
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
2015-08-27
0.1
0.0103
< 0.1
2015
2015-08-27
0.1
0.0103
< 0.1
2015
2015-05-27
0.1
0.0103
< 0.1
2015
2015-05-18
0.1
0.0103
< 0.1
2015
2015-05-18
0.1
0.0103
< 0.1
2015
2015-05-06
0.1
0.0103
< 0.1
2015
2015-05-06
0.1
0.0103
< 0.1
2015
2015-05-06
0.1
0.0103
< 0.1
2015
2015-05-06
0.1
0.0103
< 0.1
2015
2015-02-25
0.1
0.0103
< 0.1
2014
2014-11-20
0.1
0.0103
< 0.1
2014
2014-11-20
0.1
0.0103
< 0.1
2014
2014-11-13
0.1
0.0103
< 0.1
2014
2014-11-13
0.1
0.0103
< 0.1
2014
2014-11-13
0.1
0.0103
< 0.1
2014
2014-11-06
0.1
0.0103
< 0.1
2014
2014-11-06
0.1
0.0103
< 0.1
[+] Expand Test Data
1,4-dioxane
0.07
0.35
0.0046
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-27
0.07
0.35
< 0.07
2015
2015-08-27
0.07
0.35
< 0.07
2015
2015-05-27
0.07
0.35
< 0.07
2015
2015-05-18
0.07
0.35
< 0.07
2015
2015-05-18
0.07
0.35
< 0.07
2015
2015-05-06
0.07
0.35
0.079
2015
2015-05-06
0.07
0.35
< 0.07
2015
2015-05-06
0.07
0.35
< 0.07
2015
2015-05-06
0.07
0.35
< 0.07
2015
2015-02-25
0.07
0.35
< 0.07
2014
2014-11-20
0.07
0.35
< 0.07
2014
2014-11-20
0.07
0.35
< 0.07
2014
2014-11-13
0.07
0.35
< 0.07
2014
2014-11-13
0.07
0.35
< 0.07
2014
2014-11-13
0.07
0.35
< 0.07
2014
2014-11-06
0.07
0.35
< 0.07
2014
2014-11-06
0.07
0.35
< 0.07
[+] Expand Test Data
bromomethane
0.2
140
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-27
0.2
140
< 0.2
2015
2015-08-27
0.2
140
< 0.2
2015
2015-05-27
0.2
140
< 0.2
2015
2015-05-18
0.2
140
< 0.2
2015
2015-05-18
0.2
140
< 0.2
2015
2015-05-06
0.2
140
< 0.2
2015
2015-05-06
0.2
140
< 0.2
2015
2015-05-06
0.2
140
< 0.2
2015
2015-05-06
0.2
140
< 0.2
2015
2015-02-25
0.2
140
< 0.2
2014
2014-11-20
0.2
140
< 0.2
2014
2014-11-20
0.2
140
< 0.2
2014
2014-11-13
0.2
140
< 0.2
2014
2014-11-13
0.2
140
< 0.2
2014
2014-11-13
0.2
140
< 0.2
2014
2014-11-06
0.2
140
< 0.2
2014
2014-11-06
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
2015-08-27
0.2
2.69
< 0.2
2015
2015-08-27
0.2
2.69
< 0.2
2015
2015-05-27
0.2
2.69
< 0.2
2015
2015-05-18
0.2
2.69
< 0.2
2015
2015-05-18
0.2
2.69
< 0.2
2015
2015-05-06
0.2
2.69
< 0.2
2015
2015-05-06
0.2
2.69
< 0.2
2015
2015-05-06
0.2
2.69
< 0.2
2015
2015-05-06
0.2
2.69
< 0.2
2015
2015-02-25
0.2
2.69
< 0.2
2014
2014-11-20
0.2
2.69
< 0.2
2014
2014-11-20
0.2
2.69
< 0.2
2014
2014-11-13
0.2
2.69
< 0.2
2014
2014-11-13
0.2
2.69
< 0.2
2014
2014-11-13
0.2
2.69
< 0.2
2014
2014-11-06
0.2
2.69
< 0.2
2014
2014-11-06
0.2
2.69
< 0.2
[+] Expand Test Data
Halon 1011
0.06
90
0.0171
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-27
0.06
90
< 0.06
2015
2015-08-27
0.06
90
< 0.06
2015
2015-05-27
0.06
90
< 0.06
2015
2015-05-18
0.06
90
< 0.06
2015
2015-05-18
0.06
90
0.1
2015
2015-05-06
0.06
90
< 0.06
2015
2015-05-06
0.06
90
< 0.06
2015
2015-05-06
0.06
90
< 0.06
2015
2015-05-06
0.06
90
< 0.06
2015
2015-02-25
0.06
90
< 0.06
2014
2014-11-20
0.06
90
< 0.06
2014
2014-11-20
0.06
90
< 0.06
2014
2014-11-13
0.06
90
< 0.06
2014
2014-11-13
0.06
90
< 0.06
2014
2014-11-13
0.06
90
< 0.06
2014
2014-11-06
0.06
90
< 0.06
2014
2014-11-06
0.06
90
0.19
[+] Expand Test Data
HCFC-22
0.08
0
< 0.08
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-08-27
0.08
0
< 0.08
2015
2015-08-27
0.08
0
< 0.08
2015
2015-05-27
0.08
0
< 0.08
2015
2015-05-18
0.08
0
< 0.08
2015
2015-05-18
0.08
0
< 0.08
2015
2015-05-06
0.08
0
< 0.08
2015
2015-05-06
0.08
0
< 0.08
2015
2015-05-06
0.08
0
< 0.08
2015
2015-05-06
0.08
0
< 0.08
2015
2015-02-25
0.08
0
< 0.08
2014
2014-11-20
0.08
0
< 0.08
2014
2014-11-20
0.08
0
< 0.08
2014
2014-11-13
0.08
0
< 0.08
2014
2014-11-13
0.08
0
< 0.08
2014
2014-11-13
0.08
0
< 0.08
2014
2014-11-06
0.08
0
< 0.08
2014
2014-11-06
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
2015-08-27
0.09
0
< 0.09
2015
2015-08-27
0.09
0
< 0.09
2015
2015-05-27
0.09
0
< 0.09
2015
2015-05-18
0.09
0
< 0.09
2015
2015-05-18
0.09
0
< 0.09
2015
2015-05-06
0.09
0
< 0.09
2015
2015-05-06
0.09
0
< 0.09
2015
2015-05-06
0.09
0
< 0.09
2015
2015-05-06
0.09
0
< 0.09
2015
2015-02-25
0.09
0
< 0.09
2014
2014-11-20
0.09
0
< 0.09
2014
2014-11-20
0.09
0
< 0.09
2014
2014-11-13
0.09
0
< 0.09
2014
2014-11-13
0.09
0
< 0.09
2014
2014-11-13
0.09
0
< 0.09
2014
2014-11-06
0.09
0
< 0.09
2014
2014-11-06
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
2015-08-27
0.01
0
< 0.01
2015
2015-08-27
0.01
0
< 0.01
2015
2015-05-27
0.01
0
< 0.01
2015
2015-05-18
0.01
0
< 0.01
2015
2015-05-18
0.01
0
< 0.01
2015
2015-05-06
0.01
0
< 0.01
2015
2015-05-06
0.01
0
< 0.01
2015
2015-05-06
0.01
0
< 0.01
2015
2015-05-06
0.01
0
< 0.01
2015
2015-02-25
0.01
0
< 0.01
2014
2014-11-20
0.01
0
< 0.01
2014
2014-11-20
0.01
0
< 0.01
2014
2014-11-13
0.01
0
< 0.01
2014
2014-11-13
0.01
0
< 0.01
2014
2014-11-13
0.01
0
< 0.01
2014
2014-11-06
0.01
0
< 0.01
2014
2014-11-06
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
2015-08-27
0.03
0
< 0.03
2015
2015-08-27
0.03
0
< 0.03
2015
2015-05-27
0.03
0
< 0.03
2015
2015-05-18
0.03
0
< 0.03
2015
2015-05-18
0.03
0
< 0.03
2015
2015-05-06
0.03
0
< 0.03
2015
2015-05-06
0.03
0
< 0.03
2015
2015-05-06
0.03
0
< 0.03
2015
2015-05-06
0.03
0
< 0.03
2015
2015-02-25
0.03
0
< 0.03
2014
2014-11-20
0.03
0
< 0.03
2014
2014-11-20
0.03
0
< 0.03
2014
2014-11-13
0.03
0
< 0.03
2014
2014-11-13
0.03
0
< 0.03
2014
2014-11-13
0.03
0
< 0.03
2014
2014-11-06
0.03
0
< 0.03
2014
2014-11-06
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
2015-08-27
0.02
0
< 0.02
2015
2015-08-27
0.02
0
< 0.02
2015
2015-05-27
0.02
0
< 0.02
2015
2015-05-18
0.02
0
< 0.02
2015
2015-05-18
0.02
0
< 0.02
2015
2015-05-06
0.02
0
< 0.02
2015
2015-05-06
0.02
0
< 0.02
2015
2015-05-06
0.02
0
< 0.02
2015
2015-05-06
0.02
0
< 0.02
2015
2015-02-25
0.02
0
< 0.02
2014
2014-11-20
0.02
0
< 0.02
2014
2014-11-20
0.02
0
< 0.02
2014
2014-11-13
0.02
0
< 0.02
2014
2014-11-13
0.02
0
< 0.02
2014
2014-11-13
0.02
0
< 0.02
2014
2014-11-06
0.02
0
< 0.02
2014
2014-11-06
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
2015-08-27
0.02
0.07
< 0.02
2015
2015-08-27
0.02
0.07
< 0.02
2015
2015-05-27
0.02
0.07
< 0.02
2015
2015-05-18
0.02
0.07
< 0.02
2015
2015-05-18
0.02
0.07
< 0.02
2015
2015-05-06
0.02
0.07
< 0.02
2015
2015-05-06
0.02
0.07
< 0.02
2015
2015-05-06
0.02
0.07
< 0.02
2015
2015-05-06
0.02
0.07
< 0.02
2015
2015-02-25
0.02
0.07
< 0.02
2014
2014-11-20
0.02
0.07
< 0.02
2014
2014-11-20
0.02
0.07
< 0.02
2014
2014-11-13
0.02
0.07
< 0.02
2014
2014-11-13
0.02
0.07
< 0.02
2014
2014-11-13
0.02
0.07
< 0.02
2014
2014-11-06
0.02
0.07
< 0.02
2014
2014-11-06
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
2015-08-27
0.04
0.07
< 0.04
2015
2015-08-27
0.04
0.07
< 0.04
2015
2015-05-27
0.04
0.07
< 0.04
2015
2015-05-18
0.04
0.07
< 0.04
2015
2015-05-18
0.04
0.07
< 0.04
2015
2015-05-06
0.04
0.07
< 0.04
2015
2015-05-06
0.04
0.07
< 0.04
2015
2015-05-06
0.04
0.07
< 0.04
2015
2015-05-06
0.04
0.07
< 0.04
2015
2015-02-25
0.04
0.07
< 0.04
2014
2014-11-20
0.04
0.07
< 0.04
2014
2014-11-20
0.04
0.07
< 0.04
2014
2014-11-13
0.04
0.07
< 0.04
2014
2014-11-13
0.04
0.07
< 0.04
2014
2014-11-13
0.04
0.07
< 0.04
2014
2014-11-06
0.04
0.07
< 0.04
2014
2014-11-06
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
CA63416
lead
2016-01-01
2018-12-31
0mg/L
CA49593
lead
2013-01-01
2015-12-31
0.0027mg/L
391001112303LT5
lead
2012-01-01
2012-12-31
0.0014mg/L
CA37929
lead
2012-01-01
2012-12-31
0.0014mg/L
391001109286LT4
lead
2009-01-01
2009-12-31
0.0013mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates
Rule
Violation Type
Contaminant Name
Status
- N/A
Total Trihalomethanes
Maximum Contaminant Level Violation, Average
TTHM
Returned to Compliance
- N/A
Total Coliform Rule
Monitoring, Repeat Minor (TCR)
Coliform (TCR)
Known
- N/A
Surface Water Treatment Rule
Treatment Technique (SWTR and GWR)
Surface Water Treatment Rule
Known
2001-07-01 - N/A
Consumer Confidence Rule
Consumer Confidence Report Complete Failure to Report
Consumer Confidence Rule
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 Tracy, City Of (CA3910011).
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.