Public Water System: California Water Service Co. - Ela

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: CA1910036
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 150,977
Contact Information
JAMES, SOPHIE
JAMES, SOPHIE
1720 NORTH FIRST STREET
SAN JOSE, CA 95112-4508

This public water system services 9 zip codes in 1 county.

Summary Results


A summary view of the the times a water contaminant was tested and found to exceed the level set by the EPA (the MCL).

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (2) 2015   (2)
1,4-dioxane
chlorate
1,4-dioxane
chlorate

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. In the expanded view you can see each know test date for a given contaminant, the result of the test, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

1,4-dioxane
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-08-17 0.07 0.35 2.7
2015 2015-08-17 0.07 0.35 1.4
2015 2015-02-10 0.07 0.35 1.6
2015 2015-02-09 0.07 0.35 3
2015 2015-02-09 0.07 0.35 3.9
2014 2014-11-03 0.07 0.35 6.4
2014 2014-11-03 0.07 0.35 < 0.07
2014 2014-08-06 0.07 0.35 1.6
2014 2014-08-06 0.07 0.35 < 0.07
2014 2014-08-06 0.07 0.35 2.6
2014 2014-08-04 0.07 0.35 0.62
2014 2014-08-04 0.07 0.35 7.7
2014 2014-08-04 0.07 0.35 6.2
2014 2014-08-04 0.07 0.35 4.3
2014 2014-08-04 0.07 0.35 7.7
2014 2014-05-12 0.07 0.35 5.7
2014 2014-05-05 0.07 0.35 < 0.07
2014 2014-03-10 0.07 0.35 2.3
2014 2014-02-18 0.07 0.35 0.82
2014 2014-02-18 0.07 0.35 6.7
2014 2014-02-18 0.07 0.35 < 0.07
2014 2014-02-11 0.07 0.35 1.8
2014 2014-02-11 0.07 0.35 6.4
2014 2014-02-11 0.07 0.35 7.8

chlorate
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-08-17 20 210 210
2015 2015-08-17 20 210 180
2015 2015-08-10 20 210 34
2015 2015-08-10 20 210 120
2015 2015-02-10 20 210 180
2015 2015-02-09 20 210 120
2015 2015-02-09 20 210 52
2015 2015-02-09 20 210 170
2015 2015-02-09 20 210 140
2014 2014-11-03 20 210 33
2014 2014-11-03 20 210 77
2014 2014-11-03 20 210 75
2014 2014-08-06 20 210 190
2014 2014-08-06 20 210 86
2014 2014-08-06 20 210 86
2014 2014-08-06 20 210 190
2014 2014-08-06 20 210 140
2014 2014-08-04 20 210 540
2014 2014-08-04 20 210 120
2014 2014-08-04 20 210 110
2014 2014-08-04 20 210 180
2014 2014-08-04 20 210 150
2014 2014-08-04 20 210 120
2014 2014-08-04 20 210 210
2014 2014-05-12 20 210 33
2014 2014-05-05 20 210 70
2014 2014-05-05 20 210 50
2014 2014-03-10 20 210 56
2014 2014-02-18 20 210 200
2014 2014-02-18 20 210 140
2014 2014-02-18 20 210 56
2014 2014-02-18 20 210 57
2014 2014-02-18 20 210 64
2014 2014-02-11 20 210 100
2014 2014-02-11 20 210 140
2014 2014-02-11 20 210 83
2014 2014-02-11 20 210 120
2014 2014-02-11 20 210 160

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

The last mile of pipe makes a big difference, learn more about testing your water.

Contaminant MRL HRL Avg Result
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.02 0.07 < 0.02
2015 2015-08-17 0.02 0.07 < 0.02
2015 2015-02-10 0.02 0.07 < 0.02
2015 2015-02-09 0.02 0.07 < 0.02
2015 2015-02-09 0.02 0.07 < 0.02
2014 2014-11-03 0.02 0.07 < 0.02
2014 2014-11-03 0.02 0.07 < 0.02
2014 2014-09-22 0.02 0.07 < 0.02
2014 2014-09-02 0.02 0.07 < 0.02
2014 2014-08-06 0.02 0.07 < 0.02
2014 2014-08-04 0.02 0.07 < 0.02
2014 2014-08-04 0.02 0.07 < 0.02
2014 2014-08-04 0.02 0.07 < 0.02
2014 2014-08-04 0.02 0.07 < 0.02
2014 2014-08-04 0.02 0.07 < 0.02
2014 2014-05-12 0.02 0.07 < 0.02
2014 2014-05-05 0.02 0.07 < 0.02
2014 2014-03-10 0.02 0.07 < 0.02
2014 2014-02-19 0.02 0.07 < 0.02
2014 2014-02-18 0.02 0.07 < 0.02
2014 2014-02-18 0.02 0.07 < 0.02
2014 2014-02-11 0.02 0.07 < 0.02
2014 2014-02-11 0.02 0.07 < 0.02
2014 2014-02-11 0.02 0.07 < 0.02
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.0003 0 < 0.0003
2015 2015-08-17 0.0003 0 < 0.0003
2015 2015-02-10 0.0003 0 < 0.0003
2015 2015-02-09 0.0003 0 < 0.0003
2015 2015-02-09 0.0003 0 < 0.0003
2014 2014-11-03 0.0003 0 < 0.0003
2014 2014-11-03 0.0003 0 < 0.0003
2014 2014-08-06 0.0003 0 < 0.0003
2014 2014-08-06 0.0003 0 < 0.0003
2014 2014-08-06 0.0003 0 < 0.0003
2014 2014-08-04 0.0003 0 < 0.0003
2014 2014-08-04 0.0003 0 < 0.0003
2014 2014-08-04 0.0003 0 < 0.0003
2014 2014-08-04 0.0003 0 < 0.0003
2014 2014-08-04 0.0003 0 < 0.0003
2014 2014-05-12 0.0003 0 < 0.0003
2014 2014-05-05 0.0003 0 < 0.0003
2014 2014-03-10 0.0003 0 < 0.0003
2014 2014-02-18 0.0003 0 < 0.0003
2014 2014-02-18 0.0003 0 < 0.0003
2014 2014-02-18 0.0003 0 0.00031
2014 2014-02-11 0.0003 0 < 0.0003
2014 2014-02-11 0.0003 0 < 0.0003
2014 2014-02-11 0.0003 0 < 0.0003
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.2 2.69 < 0.2
2015 2015-08-17 0.2 2.69 < 0.2
2015 2015-02-10 0.2 2.69 < 0.2
2015 2015-02-09 0.2 2.69 < 0.2
2015 2015-02-09 0.2 2.69 < 0.2
2014 2014-11-03 0.2 2.69 < 0.2
2014 2014-11-03 0.2 2.69 < 0.2
2014 2014-08-06 0.2 2.69 < 0.2
2014 2014-08-06 0.2 2.69 < 0.2
2014 2014-08-06 0.2 2.69 < 0.2
2014 2014-08-04 0.2 2.69 < 0.2
2014 2014-08-04 0.2 2.69 < 0.2
2014 2014-08-04 0.2 2.69 < 0.2
2014 2014-08-04 0.2 2.69 < 0.2
2014 2014-08-04 0.2 2.69 < 0.2
2014 2014-05-12 0.2 2.69 < 0.2
2014 2014-05-05 0.2 2.69 < 0.2
2014 2014-03-10 0.2 2.69 < 0.2
2014 2014-02-18 0.2 2.69 < 0.2
2014 2014-02-18 0.2 2.69 < 0.2
2014 2014-02-18 0.2 2.69 < 0.2
2014 2014-02-11 0.2 2.69 < 0.2
2014 2014-02-11 0.2 2.69 < 0.2
2014 2014-02-11 0.2 2.69 < 0.2
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.004 0.35 < 0.004
2015 2015-08-17 0.004 0.35 < 0.004
2015 2015-02-10 0.004 0.35 < 0.004
2015 2015-02-09 0.004 0.35 < 0.004
2015 2015-02-09 0.004 0.35 < 0.004
2014 2014-11-03 0.004 0.35 < 0.004
2014 2014-11-03 0.004 0.35 < 0.004
2014 2014-08-06 0.004 0.35 < 0.004
2014 2014-08-06 0.004 0.35 < 0.004
2014 2014-08-06 0.004 0.35 < 0.004
2014 2014-08-04 0.004 0.35 < 0.004
2014 2014-08-04 0.004 0.35 < 0.004
2014 2014-08-04 0.004 0.35 < 0.004
2014 2014-08-04 0.004 0.35 < 0.004
2014 2014-08-04 0.004 0.35 < 0.004
2014 2014-05-12 0.004 0.35 < 0.004
2014 2014-05-05 0.004 0.35 < 0.004
2014 2014-03-10 0.004 0.35 < 0.004
2014 2014-02-18 0.004 0.35 < 0.004
2014 2014-02-18 0.004 0.35 < 0.004
2014 2014-02-18 0.004 0.35 < 0.004
2014 2014-02-11 0.004 0.35 < 0.004
2014 2014-02-11 0.004 0.35 < 0.004
2014 2014-02-11 0.004 0.35 < 0.004
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.2 140 < 0.2
2015 2015-08-17 0.2 140 < 0.2
2015 2015-02-10 0.2 140 < 0.2
2015 2015-02-09 0.2 140 < 0.2
2015 2015-02-09 0.2 140 < 0.2
2014 2014-11-03 0.2 140 < 0.2
2014 2014-11-03 0.2 140 < 0.2
2014 2014-08-06 0.2 140 < 0.2
2014 2014-08-06 0.2 140 < 0.2
2014 2014-08-06 0.2 140 < 0.2
2014 2014-08-04 0.2 140 < 0.2
2014 2014-08-04 0.2 140 < 0.2
2014 2014-08-04 0.2 140 < 0.2
2014 2014-08-04 0.2 140 < 0.2
2014 2014-08-04 0.2 140 < 0.2
2014 2014-05-12 0.2 140 < 0.2
2014 2014-05-05 0.2 140 < 0.2
2014 2014-03-10 0.2 140 < 0.2
2014 2014-02-18 0.2 140 < 0.2
2014 2014-02-18 0.2 140 < 0.2
2014 2014-02-18 0.2 140 < 0.2
2014 2014-02-11 0.2 140 < 0.2
2014 2014-02-11 0.2 140 < 0.2
2014 2014-02-11 0.2 140 < 0.2
chromium 0.2 100 0.6179 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.2 100 0.45
2015 2015-08-17 0.2 100 0.65
2015 2015-08-10 0.2 100 0.4
2015 2015-08-10 0.2 100 0.31
2015 2015-02-10 0.2 100 0.3
2015 2015-02-09 0.2 100 0.8
2015 2015-02-09 0.2 100 0.39
2015 2015-02-09 0.2 100 0.28
2015 2015-02-09 0.2 100 1.9
2014 2014-11-03 0.2 100 2
2014 2014-11-03 0.2 100 0.27
2014 2014-11-03 0.2 100 0.83
2014 2014-08-06 0.2 100 < 0.2
2014 2014-08-06 0.2 100 0.23
2014 2014-08-06 0.2 100 < 0.2
2014 2014-08-06 0.2 100 < 0.2
2014 2014-08-06 0.2 100 < 0.2
2014 2014-08-04 0.2 100 1.2
2014 2014-08-04 0.2 100 1.7
2014 2014-08-04 0.2 100 < 0.2
2014 2014-08-04 0.2 100 2.2
2014 2014-08-04 0.2 100 2
2014 2014-08-04 0.2 100 0.86
2014 2014-08-04 0.2 100 0.28
2014 2014-05-12 0.2 100 2.2
2014 2014-05-05 0.2 100 < 0.2
2014 2014-05-05 0.2 100 < 0.2
2014 2014-03-10 0.2 100 < 0.2
2014 2014-02-18 0.2 100 0.99
2014 2014-02-18 0.2 100 1.5
2014 2014-02-18 0.2 100 < 0.2
2014 2014-02-18 0.2 100 < 0.2
2014 2014-02-18 0.2 100 < 0.2
2014 2014-02-11 0.2 100 < 0.2
2014 2014-02-11 0.2 100 0.64
2014 2014-02-11 0.2 100 < 0.2
2014 2014-02-11 0.2 100 1.1
2014 2014-02-11 0.2 100 < 0.2
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.1 0.0103 < 0.1
2015 2015-08-17 0.1 0.0103 < 0.1
2015 2015-02-10 0.1 0.0103 < 0.1
2015 2015-02-09 0.1 0.0103 < 0.1
2015 2015-02-09 0.1 0.0103 < 0.1
2014 2014-11-03 0.1 0.0103 < 0.1
2014 2014-11-03 0.1 0.0103 < 0.1
2014 2014-08-06 0.1 0.0103 < 0.1
2014 2014-08-06 0.1 0.0103 < 0.1
2014 2014-08-06 0.1 0.0103 < 0.1
2014 2014-08-04 0.1 0.0103 < 0.1
2014 2014-08-04 0.1 0.0103 < 0.1
2014 2014-08-04 0.1 0.0103 < 0.1
2014 2014-08-04 0.1 0.0103 < 0.1
2014 2014-08-04 0.1 0.0103 < 0.1
2014 2014-05-12 0.1 0.0103 < 0.1
2014 2014-05-05 0.1 0.0103 < 0.1
2014 2014-03-10 0.1 0.0103 < 0.1
2014 2014-02-18 0.1 0.0103 < 0.1
2014 2014-02-18 0.1 0.0103 < 0.1
2014 2014-02-18 0.1 0.0103 < 0.1
2014 2014-02-11 0.1 0.0103 < 0.1
2014 2014-02-11 0.1 0.0103 < 0.1
2014 2014-02-11 0.1 0.0103 < 0.1
1,1-dichloroethane 0.03 6.14 0.0415 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.03 6.14 0.043
2015 2015-08-17 0.03 6.14 < 0.03
2015 2015-02-10 0.03 6.14 < 0.03
2015 2015-02-09 0.03 6.14 0.036
2015 2015-02-09 0.03 6.14 0.16
2014 2014-11-03 0.03 6.14 0.07
2014 2014-11-03 0.03 6.14 < 0.03
2014 2014-08-06 0.03 6.14 < 0.03
2014 2014-08-06 0.03 6.14 < 0.03
2014 2014-08-06 0.03 6.14 < 0.03
2014 2014-08-04 0.03 6.14 < 0.03
2014 2014-08-04 0.03 6.14 0.23
2014 2014-08-04 0.03 6.14 0.056
2014 2014-08-04 0.03 6.14 < 0.03
2014 2014-08-04 0.03 6.14 0.047
2014 2014-05-12 0.03 6.14 0.11
2014 2014-05-05 0.03 6.14 < 0.03
2014 2014-03-10 0.03 6.14 < 0.03
2014 2014-02-18 0.03 6.14 < 0.03
2014 2014-02-18 0.03 6.14 0.2
2014 2014-02-18 0.03 6.14 < 0.03
2014 2014-02-11 0.03 6.14 < 0.03
2014 2014-02-11 0.03 6.14 0.044
2014 2014-02-11 0.03 6.14 < 0.03
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.002 0.35 < 0.002
2015 2015-08-17 0.002 0.35 < 0.002
2015 2015-02-10 0.002 0.35 < 0.002
2015 2015-02-09 0.002 0.35 < 0.002
2015 2015-02-09 0.002 0.35 < 0.002
2014 2014-11-03 0.002 0.35 < 0.002
2014 2014-11-03 0.002 0.35 < 0.002
2014 2014-08-06 0.002 0.35 < 0.002
2014 2014-08-06 0.002 0.35 < 0.002
2014 2014-08-06 0.002 0.35 < 0.002
2014 2014-08-04 0.002 0.35 < 0.002
2014 2014-08-04 0.002 0.35 < 0.002
2014 2014-08-04 0.002 0.35 < 0.002
2014 2014-08-04 0.002 0.35 < 0.002
2014 2014-08-04 0.002 0.35 < 0.002
2014 2014-05-12 0.002 0.35 < 0.002
2014 2014-05-05 0.002 0.35 < 0.002
2014 2014-03-10 0.002 0.35 < 0.002
2014 2014-02-18 0.002 0.35 < 0.002
2014 2014-02-18 0.002 0.35 < 0.002
2014 2014-02-18 0.002 0.35 < 0.002
2014 2014-02-11 0.002 0.35 < 0.002
2014 2014-02-11 0.002 0.35 < 0.002
2014 2014-02-11 0.002 0.35 < 0.002
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.0001 0 < 0.0001
2015 2015-08-17 0.0001 0 < 0.0001
2015 2015-02-10 0.0001 0 < 0.0001
2015 2015-02-09 0.0001 0 < 0.0001
2015 2015-02-09 0.0001 0 < 0.0001
2014 2014-11-03 0.0001 0 < 0.0001
2014 2014-11-03 0.0001 0 < 0.0001
2014 2014-08-06 0.0001 0 < 0.0001
2014 2014-08-06 0.0001 0 < 0.0001
2014 2014-08-06 0.0001 0 < 0.0001
2014 2014-08-04 0.0001 0 < 0.0001
2014 2014-08-04 0.0001 0 < 0.0001
2014 2014-08-04 0.0001 0 < 0.0001
2014 2014-08-04 0.0001 0 < 0.0001
2014 2014-08-04 0.0001 0 < 0.0001
2014 2014-05-12 0.0001 0 < 0.0001
2014 2014-05-05 0.0001 0 < 0.0001
2014 2014-03-10 0.0001 0 < 0.0001
2014 2014-02-18 0.0001 0 < 0.0001
2014 2014-02-18 0.0001 0 < 0.0001
2014 2014-02-18 0.0001 0 < 0.0001
2014 2014-02-11 0.0001 0 < 0.0001
2014 2014-02-11 0.0001 0 < 0.0001
2014 2014-02-11 0.0001 0 < 0.0001
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.0008 0.35 < 0.0008
2015 2015-08-17 0.0008 0.35 < 0.0008
2015 2015-02-10 0.0008 0.35 < 0.0008
2015 2015-02-09 0.0008 0.35 < 0.0008
2015 2015-02-09 0.0008 0.35 < 0.0008
2014 2014-11-03 0.0008 0.35 < 0.0008
2014 2014-11-03 0.0008 0.35 < 0.0008
2014 2014-08-06 0.0008 0.35 < 0.0008
2014 2014-08-06 0.0008 0.35 < 0.0008
2014 2014-08-06 0.0008 0.35 < 0.0008
2014 2014-08-04 0.0008 0.35 < 0.0008
2014 2014-08-04 0.0008 0.35 < 0.0008
2014 2014-08-04 0.0008 0.35 < 0.0008
2014 2014-08-04 0.0008 0.35 < 0.0008
2014 2014-08-04 0.0008 0.35 < 0.0008
2014 2014-05-12 0.0008 0.35 < 0.0008
2014 2014-05-05 0.0008 0.35 < 0.0008
2014 2014-03-10 0.0008 0.35 < 0.0008
2014 2014-02-18 0.0008 0.35 < 0.0008
2014 2014-02-18 0.0008 0.35 < 0.0008
2014 2014-02-18 0.0008 0.35 < 0.0008
2014 2014-02-11 0.0008 0.35 < 0.0008
2014 2014-02-11 0.0008 0.35 < 0.0008
2014 2014-02-11 0.0008 0.35 < 0.0008
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.0009 0.035 < 0.0009
2015 2015-08-17 0.0009 0.035 < 0.0009
2015 2015-02-10 0.0009 0.035 < 0.0009
2015 2015-02-09 0.0009 0.035 < 0.0009
2015 2015-02-09 0.0009 0.035 < 0.0009
2014 2014-11-03 0.0009 0.035 < 0.0009
2014 2014-11-03 0.0009 0.035 < 0.0009
2014 2014-08-06 0.0009 0.035 < 0.0009
2014 2014-08-06 0.0009 0.035 < 0.0009
2014 2014-08-06 0.0009 0.035 < 0.0009
2014 2014-08-04 0.0009 0.035 < 0.0009
2014 2014-08-04 0.0009 0.035 < 0.0009
2014 2014-08-04 0.0009 0.035 < 0.0009
2014 2014-08-04 0.0009 0.035 < 0.0009
2014 2014-08-04 0.0009 0.035 < 0.0009
2014 2014-05-12 0.0009 0.035 < 0.0009
2014 2014-05-05 0.0009 0.035 < 0.0009
2014 2014-03-10 0.0009 0.035 < 0.0009
2014 2014-02-18 0.0009 0.035 < 0.0009
2014 2014-02-18 0.0009 0.035 < 0.0009
2014 2014-02-18 0.0009 0.035 < 0.0009
2014 2014-02-11 0.0009 0.035 < 0.0009
2014 2014-02-11 0.0009 0.035 < 0.0009
2014 2014-02-11 0.0009 0.035 < 0.0009
chromium-6 0.03 0 0.5398 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.03 0 0.28
2015 2015-08-17 0.03 0 0.62
2015 2015-08-10 0.03 0 0.21
2015 2015-08-10 0.03 0 0.14
2015 2015-02-10 0.03 0 0.2
2015 2015-02-09 0.03 0 0.59
2015 2015-02-09 0.03 0 0.2
2015 2015-02-09 0.03 0 0.14
2015 2015-02-09 0.03 0 1.7
2014 2014-11-03 0.03 0 2
2014 2014-11-03 0.03 0 0.041
2014 2014-11-03 0.03 0 0.032
2014 2014-08-06 0.03 0 < 0.03
2014 2014-08-06 0.03 0 0.048
2014 2014-08-06 0.03 0 < 0.03
2014 2014-08-06 0.03 0 0.045
2014 2014-08-06 0.03 0 < 0.03
2014 2014-08-04 0.03 0 1
2014 2014-08-04 0.03 0 1.7
2014 2014-08-04 0.03 0 0.043
2014 2014-08-04 0.03 0 1.9
2014 2014-08-04 0.03 0 1.6
2014 2014-08-04 0.03 0 0.74
2014 2014-08-04 0.03 0 0.12
2014 2014-05-12 0.03 0 2.3
2014 2014-05-05 0.03 0 0.056
2014 2014-05-05 0.03 0 0.056
2014 2014-03-10 0.03 0 < 0.03
2014 2014-02-18 0.03 0 0.99
2014 2014-02-18 0.03 0 1.6
2014 2014-02-18 0.03 0 0.044
2014 2014-02-18 0.03 0 0.038
2014 2014-02-18 0.03 0 0.12
2014 2014-02-11 0.03 0 < 0.03
2014 2014-02-11 0.03 0 0.69
2014 2014-02-11 0.03 0 0.048
2014 2014-02-11 0.03 0 1.1
2014 2014-02-11 0.03 0 0.12
strontium 0.3 1500 785.5263 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.3 1500 450
2015 2015-08-17 0.3 1500 590
2015 2015-08-10 0.3 1500 500
2015 2015-08-10 0.3 1500 1200
2015 2015-02-10 0.3 1500 530
2015 2015-02-09 0.3 1500 640
2015 2015-02-09 0.3 1500 520
2015 2015-02-09 0.3 1500 1100
2015 2015-02-09 0.3 1500 830
2014 2014-11-03 0.3 1500 700
2014 2014-11-03 0.3 1500 1000
2014 2014-11-03 0.3 1500 1000
2014 2014-08-06 0.3 1500 540
2014 2014-08-06 0.3 1500 1200
2014 2014-08-06 0.3 1500 500
2014 2014-08-06 0.3 1500 1100
2014 2014-08-06 0.3 1500 980
2014 2014-08-04 0.3 1500 750
2014 2014-08-04 0.3 1500 830
2014 2014-08-04 0.3 1500 1000
2014 2014-08-04 0.3 1500 770
2014 2014-08-04 0.3 1500 850
2014 2014-08-04 0.3 1500 840
2014 2014-08-04 0.3 1500 720
2014 2014-05-12 0.3 1500 660
2014 2014-05-05 0.3 1500 900
2014 2014-05-05 0.3 1500 900
2014 2014-03-10 0.3 1500 800
2014 2014-02-18 0.3 1500 830
2014 2014-02-18 0.3 1500 790
2014 2014-02-18 0.3 1500 940
2014 2014-02-18 0.3 1500 930
2014 2014-02-18 0.3 1500 980
2014 2014-02-11 0.3 1500 440
2014 2014-02-11 0.3 1500 670
2014 2014-02-11 0.3 1500 600
2014 2014-02-11 0.3 1500 700
2014 2014-02-11 0.3 1500 570
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 1 70 < 1
2015 2015-08-17 1 70 < 1
2015 2015-08-10 1 70 < 1
2015 2015-08-10 1 70 < 1
2015 2015-02-10 1 70 < 1
2015 2015-02-09 1 70 < 1
2015 2015-02-09 1 70 < 1
2015 2015-02-09 1 70 < 1
2015 2015-02-09 1 70 < 1
2014 2014-11-03 1 70 < 1
2014 2014-11-03 1 70 < 1
2014 2014-11-03 1 70 < 1
2014 2014-08-06 1 70 < 1
2014 2014-08-06 1 70 < 1
2014 2014-08-06 1 70 < 1
2014 2014-08-06 1 70 < 1
2014 2014-08-06 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-08-04 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-05-05 1 70 < 1
2014 2014-05-05 1 70 < 1
2014 2014-03-10 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-11 1 70 < 1
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.09 0 < 0.09
2015 2015-08-17 0.09 0 < 0.09
2015 2015-02-10 0.09 0 < 0.09
2015 2015-02-09 0.09 0 < 0.09
2015 2015-02-09 0.09 0 < 0.09
2014 2014-11-03 0.09 0 < 0.09
2014 2014-11-03 0.09 0 < 0.09
2014 2014-09-22 0.09 0 < 0.09
2014 2014-09-02 0.09 0 < 0.09
2014 2014-08-06 0.09 0 < 0.09
2014 2014-08-04 0.09 0 < 0.09
2014 2014-08-04 0.09 0 < 0.09
2014 2014-08-04 0.09 0 < 0.09
2014 2014-08-04 0.09 0 < 0.09
2014 2014-08-04 0.09 0 < 0.09
2014 2014-05-12 0.09 0 < 0.09
2014 2014-05-05 0.09 0 < 0.09
2014 2014-03-10 0.09 0 < 0.09
2014 2014-02-19 0.09 0 < 0.09
2014 2014-02-18 0.09 0 < 0.09
2014 2014-02-18 0.09 0 < 0.09
2014 2014-02-11 0.09 0 < 0.09
2014 2014-02-11 0.09 0 < 0.09
2014 2014-02-11 0.09 0 < 0.09
vanadium 0.2 21 2.9182 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.2 21 3.4
2015 2015-08-17 0.2 21 1.5
2015 2015-08-10 0.2 21 1.5
2015 2015-08-10 0.2 21 2.7
2015 2015-02-10 0.2 21 1.1
2015 2015-02-09 0.2 21 3.9
2015 2015-02-09 0.2 21 1
2015 2015-02-09 0.2 21 2.6
2015 2015-02-09 0.2 21 3.7
2014 2014-11-03 0.2 21 4.6
2014 2014-11-03 0.2 21 3.2
2014 2014-11-03 0.2 21 3.2
2014 2014-08-06 0.2 21 1.5
2014 2014-08-06 0.2 21 3
2014 2014-08-06 0.2 21 1.4
2014 2014-08-06 0.2 21 3
2014 2014-08-06 0.2 21 4.8
2014 2014-08-04 0.2 21 4.8
2014 2014-08-04 0.2 21 4.8
2014 2014-08-04 0.2 21 3.9
2014 2014-08-04 0.2 21 4.8
2014 2014-08-04 0.2 21 2.8
2014 2014-08-04 0.2 21 3.6
2014 2014-08-04 0.2 21 0.97
2014 2014-05-12 0.2 21 4.5
2014 2014-05-05 0.2 21 2.3
2014 2014-05-05 0.2 21 2.3
2014 2014-03-10 0.2 21 4.4
2014 2014-02-18 0.2 21 4.6
2014 2014-02-18 0.2 21 4.6
2014 2014-02-18 0.2 21 2.3
2014 2014-02-18 0.2 21 2.5
2014 2014-02-18 0.2 21 2.2
2014 2014-02-11 0.2 21 1.4
2014 2014-02-11 0.2 21 1.7
2014 2014-02-11 0.2 21 2.3
2014 2014-02-11 0.2 21 0.82
2014 2014-02-11 0.2 21 3.2
molybdenum 1 40 3.7105 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 1 40 1.4
2015 2015-08-17 1 40 4.5
2015 2015-08-10 1 40 1.4
2015 2015-08-10 1 40 5
2015 2015-02-10 1 40 1.4
2015 2015-02-09 1 40 4.9
2015 2015-02-09 1 40 4.7
2015 2015-02-09 1 40 1.5
2015 2015-02-09 1 40 3
2014 2014-11-03 1 40 4.8
2014 2014-11-03 1 40 4.8
2014 2014-11-03 1 40 4.8
2014 2014-08-06 1 40 1.7
2014 2014-08-06 1 40 4.9
2014 2014-08-06 1 40 1.6
2014 2014-08-06 1 40 4.9
2014 2014-08-06 1 40 3.6
2014 2014-08-04 1 40 5
2014 2014-08-04 1 40 3.7
2014 2014-08-04 1 40 4
2014 2014-08-04 1 40 5.1
2014 2014-08-04 1 40 3.6
2014 2014-08-04 1 40 2.6
2014 2014-08-04 1 40 4.3
2014 2014-05-12 1 40 4.6
2014 2014-05-05 1 40 4.1
2014 2014-05-05 1 40 4.1
2014 2014-03-10 1 40 3.2
2014 2014-02-18 1 40 4.9
2014 2014-02-18 1 40 4
2014 2014-02-18 1 40 4.6
2014 2014-02-18 1 40 4.4
2014 2014-02-18 1 40 4.4
2014 2014-02-11 1 40 1.6
2014 2014-02-11 1 40 3.8
2014 2014-02-11 1 40 2.7
2014 2014-02-11 1 40 3.4
2014 2014-02-11 1 40 4
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.0004 0.0009 < 0.0004
2015 2015-08-17 0.0004 0.0009 < 0.0004
2015 2015-02-10 0.0004 0.0009 < 0.0004
2015 2015-02-09 0.0004 0.0009 < 0.0004
2015 2015-02-09 0.0004 0.0009 < 0.0004
2014 2014-11-03 0.0004 0.0009 < 0.0004
2014 2014-11-03 0.0004 0.0009 < 0.0004
2014 2014-08-06 0.0004 0.0009 < 0.0004
2014 2014-08-06 0.0004 0.0009 < 0.0004
2014 2014-08-06 0.0004 0.0009 < 0.0004
2014 2014-08-04 0.0004 0.0009 < 0.0004
2014 2014-08-04 0.0004 0.0009 < 0.0004
2014 2014-08-04 0.0004 0.0009 < 0.0004
2014 2014-08-04 0.0004 0.0009 < 0.0004
2014 2014-08-04 0.0004 0.0009 < 0.0004
2014 2014-05-12 0.0004 0.0009 < 0.0004
2014 2014-05-05 0.0004 0.0009 < 0.0004
2014 2014-03-10 0.0004 0.0009 < 0.0004
2014 2014-02-18 0.0004 0.0009 < 0.0004
2014 2014-02-18 0.0004 0.0009 < 0.0004
2014 2014-02-18 0.0004 0.0009 < 0.0004
2014 2014-02-11 0.0004 0.0009 < 0.0004
2014 2014-02-11 0.0004 0.0009 < 0.0004
2014 2014-02-11 0.0004 0.0009 < 0.0004
PFOS 0.04 0.07 0.0043 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.04 0.07 < 0.04
2015 2015-08-17 0.04 0.07 < 0.04
2015 2015-02-10 0.04 0.07 < 0.04
2015 2015-02-09 0.04 0.07 < 0.04
2015 2015-02-09 0.04 0.07 < 0.04
2014 2014-11-03 0.04 0.07 < 0.04
2014 2014-11-03 0.04 0.07 < 0.04
2014 2014-09-22 0.04 0.07 0.05
2014 2014-09-02 0.04 0.07 < 0.04
2014 2014-08-06 0.04 0.07 < 0.04
2014 2014-08-04 0.04 0.07 < 0.04
2014 2014-08-04 0.04 0.07 < 0.04
2014 2014-08-04 0.04 0.07 < 0.04
2014 2014-08-04 0.04 0.07 < 0.04
2014 2014-08-04 0.04 0.07 < 0.04
2014 2014-05-12 0.04 0.07 < 0.04
2014 2014-05-05 0.04 0.07 < 0.04
2014 2014-03-10 0.04 0.07 < 0.04
2014 2014-02-19 0.04 0.07 < 0.04
2014 2014-02-18 0.04 0.07 < 0.04
2014 2014-02-18 0.04 0.07 < 0.04
2014 2014-02-11 0.04 0.07 0.054
2014 2014-02-11 0.04 0.07 < 0.04
2014 2014-02-11 0.04 0.07 < 0.04
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.03 0.0004 < 0.03
2015 2015-08-17 0.03 0.0004 < 0.03
2015 2015-02-10 0.03 0.0004 < 0.03
2015 2015-02-09 0.03 0.0004 < 0.03
2015 2015-02-09 0.03 0.0004 < 0.03
2014 2014-11-03 0.03 0.0004 < 0.03
2014 2014-11-03 0.03 0.0004 < 0.03
2014 2014-08-06 0.03 0.0004 < 0.03
2014 2014-08-06 0.03 0.0004 < 0.03
2014 2014-08-06 0.03 0.0004 < 0.03
2014 2014-08-04 0.03 0.0004 < 0.03
2014 2014-08-04 0.03 0.0004 < 0.03
2014 2014-08-04 0.03 0.0004 < 0.03
2014 2014-08-04 0.03 0.0004 < 0.03
2014 2014-08-04 0.03 0.0004 < 0.03
2014 2014-05-12 0.03 0.0004 < 0.03
2014 2014-05-05 0.03 0.0004 < 0.03
2014 2014-03-10 0.03 0.0004 < 0.03
2014 2014-02-18 0.03 0.0004 < 0.03
2014 2014-02-18 0.03 0.0004 < 0.03
2014 2014-02-18 0.03 0.0004 < 0.03
2014 2014-02-11 0.03 0.0004 < 0.03
2014 2014-02-11 0.03 0.0004 < 0.03
2014 2014-02-11 0.03 0.0004 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.02 0 < 0.02
2015 2015-08-17 0.02 0 < 0.02
2015 2015-02-10 0.02 0 < 0.02
2015 2015-02-09 0.02 0 < 0.02
2015 2015-02-09 0.02 0 < 0.02
2014 2014-11-03 0.02 0 < 0.02
2014 2014-11-03 0.02 0 < 0.02
2014 2014-09-22 0.02 0 < 0.02
2014 2014-09-02 0.02 0 < 0.02
2014 2014-08-06 0.02 0 < 0.02
2014 2014-08-04 0.02 0 < 0.02
2014 2014-08-04 0.02 0 < 0.02
2014 2014-08-04 0.02 0 < 0.02
2014 2014-08-04 0.02 0 < 0.02
2014 2014-08-04 0.02 0 < 0.02
2014 2014-05-12 0.02 0 < 0.02
2014 2014-05-05 0.02 0 < 0.02
2014 2014-03-10 0.02 0 < 0.02
2014 2014-02-19 0.02 0 < 0.02
2014 2014-02-18 0.02 0 < 0.02
2014 2014-02-18 0.02 0 < 0.02
2014 2014-02-11 0.02 0 < 0.02
2014 2014-02-11 0.02 0 < 0.02
2014 2014-02-11 0.02 0 < 0.02
HCFC-22 0.08 0 0.031 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.08 0 < 0.08
2015 2015-08-17 0.08 0 < 0.08
2015 2015-02-10 0.08 0 < 0.08
2015 2015-02-09 0.08 0 < 0.08
2015 2015-02-09 0.08 0 0.095
2014 2014-11-03 0.08 0 < 0.08
2014 2014-11-03 0.08 0 < 0.08
2014 2014-08-06 0.08 0 < 0.08
2014 2014-08-06 0.08 0 < 0.08
2014 2014-08-06 0.08 0 0.15
2014 2014-08-04 0.08 0 < 0.08
2014 2014-08-04 0.08 0 0.11
2014 2014-08-04 0.08 0 < 0.08
2014 2014-08-04 0.08 0 0.1
2014 2014-08-04 0.08 0 < 0.08
2014 2014-05-12 0.08 0 < 0.08
2014 2014-05-05 0.08 0 < 0.08
2014 2014-03-10 0.08 0 0.18
2014 2014-02-18 0.08 0 < 0.08
2014 2014-02-18 0.08 0 0.11
2014 2014-02-18 0.08 0 < 0.08
2014 2014-02-11 0.08 0 < 0.08
2014 2014-02-11 0.08 0 < 0.08
2014 2014-02-11 0.08 0 < 0.08
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.03 0 < 0.03
2015 2015-08-17 0.03 0 < 0.03
2015 2015-02-10 0.03 0 < 0.03
2015 2015-02-09 0.03 0 < 0.03
2015 2015-02-09 0.03 0 < 0.03
2014 2014-11-03 0.03 0 < 0.03
2014 2014-11-03 0.03 0 < 0.03
2014 2014-09-22 0.03 0 < 0.03
2014 2014-09-02 0.03 0 < 0.03
2014 2014-08-06 0.03 0 < 0.03
2014 2014-08-04 0.03 0 < 0.03
2014 2014-08-04 0.03 0 < 0.03
2014 2014-08-04 0.03 0 < 0.03
2014 2014-08-04 0.03 0 < 0.03
2014 2014-08-04 0.03 0 < 0.03
2014 2014-05-12 0.03 0 < 0.03
2014 2014-05-05 0.03 0 < 0.03
2014 2014-03-10 0.03 0 < 0.03
2014 2014-02-19 0.03 0 < 0.03
2014 2014-02-18 0.03 0 < 0.03
2014 2014-02-18 0.03 0 < 0.03
2014 2014-02-11 0.03 0 < 0.03
2014 2014-02-11 0.03 0 < 0.03
2014 2014-02-11 0.03 0 < 0.03
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.01 0 < 0.01
2015 2015-08-17 0.01 0 < 0.01
2015 2015-02-10 0.01 0 < 0.01
2015 2015-02-09 0.01 0 < 0.01
2015 2015-02-09 0.01 0 < 0.01
2014 2014-11-03 0.01 0 < 0.01
2014 2014-11-03 0.01 0 < 0.01
2014 2014-09-22 0.01 0 < 0.01
2014 2014-09-02 0.01 0 < 0.01
2014 2014-08-06 0.01 0 < 0.01
2014 2014-08-04 0.01 0 < 0.01
2014 2014-08-04 0.01 0 < 0.01
2014 2014-08-04 0.01 0 < 0.01
2014 2014-08-04 0.01 0 < 0.01
2014 2014-08-04 0.01 0 < 0.01
2014 2014-05-12 0.01 0 < 0.01
2014 2014-05-05 0.01 0 < 0.01
2014 2014-03-10 0.01 0 < 0.01
2014 2014-02-19 0.01 0 < 0.01
2014 2014-02-18 0.01 0 < 0.01
2014 2014-02-18 0.01 0 < 0.01
2014 2014-02-11 0.01 0 < 0.01
2014 2014-02-11 0.01 0 < 0.01
2014 2014-02-11 0.01 0 < 0.01
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-08-17 0.06 90 < 0.06
2015 2015-08-17 0.06 90 < 0.06
2015 2015-02-10 0.06 90 < 0.06
2015 2015-02-09 0.06 90 < 0.06
2015 2015-02-09 0.06 90 < 0.06
2014 2014-11-03 0.06 90 < 0.06
2014 2014-11-03 0.06 90 < 0.06
2014 2014-08-06 0.06 90 < 0.06
2014 2014-08-06 0.06 90 < 0.06
2014 2014-08-06 0.06 90 < 0.06
2014 2014-08-04 0.06 90 < 0.06
2014 2014-08-04 0.06 90 < 0.06
2014 2014-08-04 0.06 90 < 0.06
2014 2014-08-04 0.06 90 < 0.06
2014 2014-08-04 0.06 90 < 0.06
2014 2014-05-12 0.06 90 < 0.06
2014 2014-05-05 0.06 90 < 0.06
2014 2014-03-10 0.06 90 < 0.06
2014 2014-02-18 0.06 90 < 0.06
2014 2014-02-18 0.06 90 < 0.06
2014 2014-02-18 0.06 90 < 0.06
2014 2014-02-11 0.06 90 < 0.06
2014 2014-02-11 0.06 90 < 0.06
2014 2014-02-11 0.06 90 < 0.06

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. Lead and copper can be — and often are — added to drinking water in between the water facility and a tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
CA41983 lead 2012-01-01 2014-12-31 0mg/L
191003610043LA3 lead 2010-01-01 2010-12-31 0.005mg/L
191003610054LT2 lead 2010-01-01 2010-12-31 0.005mg/L
191003610111LT3 lead 2010-01-01 2010-12-31 0.005mg/L
191003609225LT1 lead 2009-01-01 2009-12-31 0.005mg/L
191003609229LA2 lead 2009-01-01 2009-12-31 0.005mg/L
191003609262L1ST 6 lead 2009-01-01 2009-12-31 0.005mg/L
191003609342LA1 lead 2009-01-01 2009-12-31 0.005mg/L
191003609348L2ND 6 lead 2009-01-01 2009-12-31 0.005mg/L
191003608157LT3 lead 2008-01-01 2008-12-31 0.005mg/L
191003608157L lead 2008-01-01 2008-12-31 0.005mg/L

Violations


Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2000-08-01 - 2000-08-31 Total Coliform Rule Monitoring, Repeat Minor (TCR) Coliform (TCR) Known
1996-04-01 - 2000-07-01 Nitrates Maximum Contaminant Level Violation, Average Nitrate Known
1995-05-08 - 1995-08-24 Nitrates Maximum Contaminant Level Violation, Single Sample Nitrate Known
1995-05-01 - 1995-05-31 Nitrates Maximum Contaminant Level Violation, Average Nitrate Returned to Compliance

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.