Suburban Water Systems-san Jose 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: CA1910205
Type: Community water system
EPA Region: 09
Primary Source: Surface water purchased
Population Served: 171,182 		Contact Information
REICH, KENNETH
REICH, KENNETH
1325 N. GRAND AVENUE, #100
COVINA, CA 91724
[email protected]

This public water system services 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):

2013   (1) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (0)
chlorate chlorate

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).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-12-04 20 210 190
2014 2014-09-25 20 210 260
2014 2014-04-16 20 210 120
2014 2014-04-16 20 210 120
2014 2014-04-16 20 210 63
2014 2014-04-16 20 210 47
2014 2014-04-14 20 210 62
2014 2014-01-22 20 210 38
2014 2014-01-22 20 210 34
2014 2014-01-22 20 210 51
2014 2014-01-22 20 210 34
2014 2014-01-22 20 210 48
2014 2014-01-21 20 210 36
2014 2014-01-21 20 210 20
2014 2014-01-21 20 210 47
2014 2014-01-21 20 210 84
2014 2014-01-21 20 210 31
2014 2014-01-21 20 210 120
2014 2014-01-17 20 210 < 20
2013 2013-10-29 20 210 220
2013 2013-10-24 20 210 58
2013 2013-10-24 20 210 70
2013 2013-10-24 20 210 68
2013 2013-10-24 20 210 55
2013 2013-10-24 20 210 60
2013 2013-07-25 20 210 150
2013 2013-07-18 20 210 66
2013 2013-07-18 20 210 110
2013 2013-07-18 20 210 170
2013 2013-07-18 20 210 56
2013 2013-07-17 20 210 110
2013 2013-07-17 20 210 71
2013 2013-07-17 20 210 170
2013 2013-07-17 20 210 180
2013 2013-07-17 20 210 150
2013 2013-07-17 20 210 200
2013 2013-07-17 20 210 160
2013 2013-07-17 20 210 66

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Other Water Contaminants Tested

The following contaminants were tested and found to be within national EPA guidelines.

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
1,1-dichloroethane 0.03 6.14 0.0114 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.03 6.14 < 0.03
2014 2014-09-25 0.03 6.14 < 0.03
2014 2014-04-16 0.03 6.14 < 0.03
2014 2014-04-14 0.03 6.14 < 0.03
2014 2014-01-21 0.03 6.14 < 0.03
2014 2014-01-21 0.03 6.14 < 0.03
2014 2014-01-21 0.03 6.14 0.12
2014 2014-01-21 0.03 6.14 < 0.03
2014 2014-01-21 0.03 6.14 < 0.03
2014 2014-01-21 0.03 6.14 < 0.03
2014 2014-01-17 0.03 6.14 < 0.03
2013 2013-10-29 0.03 6.14 < 0.03
2013 2013-10-24 0.03 6.14 < 0.03
2013 2013-10-24 0.03 6.14 < 0.03
2013 2013-07-25 0.03 6.14 < 0.03
2013 2013-07-18 0.03 6.14 < 0.03
2013 2013-07-17 0.03 6.14 < 0.03
2013 2013-07-17 0.03 6.14 < 0.03
2013 2013-07-17 0.03 6.14 0.13
2013 2013-07-17 0.03 6.14 < 0.03
2013 2013-07-17 0.03 6.14 < 0.03
2013 2013-07-17 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.03 0.0004 < 0.03
2014 2014-09-25 0.03 0.0004 < 0.03
2014 2014-04-16 0.03 0.0004 < 0.03
2014 2014-04-14 0.03 0.0004 < 0.03
2014 2014-01-21 0.03 0.0004 < 0.03
2014 2014-01-21 0.03 0.0004 < 0.03
2014 2014-01-21 0.03 0.0004 < 0.03
2014 2014-01-21 0.03 0.0004 < 0.03
2014 2014-01-21 0.03 0.0004 < 0.03
2014 2014-01-21 0.03 0.0004 < 0.03
2014 2014-01-17 0.03 0.0004 < 0.03
2013 2013-10-29 0.03 0.0004 < 0.03
2013 2013-10-24 0.03 0.0004 < 0.03
2013 2013-10-24 0.03 0.0004 < 0.03
2013 2013-07-25 0.03 0.0004 < 0.03
2013 2013-07-18 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.1 0.0103 < 0.1
2014 2014-09-25 0.1 0.0103 < 0.1
2014 2014-04-16 0.1 0.0103 < 0.1
2014 2014-04-14 0.1 0.0103 < 0.1
2014 2014-01-21 0.1 0.0103 < 0.1
2014 2014-01-21 0.1 0.0103 < 0.1
2014 2014-01-21 0.1 0.0103 < 0.1
2014 2014-01-21 0.1 0.0103 < 0.1
2014 2014-01-21 0.1 0.0103 < 0.1
2014 2014-01-21 0.1 0.0103 < 0.1
2014 2014-01-17 0.1 0.0103 < 0.1
2013 2013-10-29 0.1 0.0103 < 0.1
2013 2013-10-24 0.1 0.0103 < 0.1
2013 2013-10-24 0.1 0.0103 < 0.1
2013 2013-07-25 0.1 0.0103 < 0.1
2013 2013-07-18 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.0312 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.07 0.35 < 0.07
2014 2014-09-25 0.07 0.35 0.079
2014 2014-04-16 0.07 0.35 0.15
2014 2014-04-14 0.07 0.35 < 0.07
2014 2014-01-21 0.07 0.35 < 0.07
2014 2014-01-21 0.07 0.35 < 0.07
2014 2014-01-21 0.07 0.35 0.11
2014 2014-01-21 0.07 0.35 < 0.07
2014 2014-01-21 0.07 0.35 < 0.07
2014 2014-01-21 0.07 0.35 < 0.07
2014 2014-01-17 0.07 0.35 < 0.07
2013 2013-10-29 0.07 0.35 < 0.07
2013 2013-10-24 0.07 0.35 < 0.07
2013 2013-10-24 0.07 0.35 < 0.07
2013 2013-07-25 0.07 0.35 < 0.07
2013 2013-07-18 0.07 0.35 0.087
2013 2013-07-17 0.07 0.35 < 0.07
2013 2013-07-17 0.07 0.35 < 0.07
2013 2013-07-17 0.07 0.35 0.15
2013 2013-07-17 0.07 0.35 < 0.07
2013 2013-07-17 0.07 0.35 0.11
2013 2013-07-17 0.07 0.35 < 0.07
[+] Expand Test Data
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.0009 0.035 < 0.0009
2014 2014-09-25 0.0009 0.035 < 0.0009
2014 2014-04-16 0.0009 0.035 < 0.0009
2014 2014-04-14 0.0009 0.035 < 0.0009
2014 2014-01-21 0.0009 0.035 < 0.0009
2014 2014-01-21 0.0009 0.035 < 0.0009
2014 2014-01-21 0.0009 0.035 < 0.0009
2014 2014-01-21 0.0009 0.035 < 0.0009
2014 2014-01-21 0.0009 0.035 < 0.0009
2014 2014-01-21 0.0009 0.035 < 0.0009
2014 2014-01-17 0.0009 0.035 < 0.0009
2013 2013-10-29 0.0009 0.035 < 0.0009
2013 2013-10-24 0.0009 0.035 < 0.0009
2013 2013-10-24 0.0009 0.035 < 0.0009
2013 2013-07-25 0.0009 0.035 < 0.0009
2013 2013-07-18 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
[+] Expand Test Data
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.0004 0.0009 < 0.0004
2014 2014-09-25 0.0004 0.0009 < 0.0004
2014 2014-04-16 0.0004 0.0009 < 0.0004
2014 2014-04-14 0.0004 0.0009 < 0.0004
2014 2014-01-21 0.0004 0.0009 < 0.0004
2014 2014-01-21 0.0004 0.0009 < 0.0004
2014 2014-01-21 0.0004 0.0009 < 0.0004
2014 2014-01-21 0.0004 0.0009 < 0.0004
2014 2014-01-21 0.0004 0.0009 < 0.0004
2014 2014-01-21 0.0004 0.0009 < 0.0004
2014 2014-01-17 0.0004 0.0009 < 0.0004
2013 2013-10-29 0.0004 0.0009 < 0.0004
2013 2013-10-24 0.0004 0.0009 < 0.0004
2013 2013-10-24 0.0004 0.0009 < 0.0004
2013 2013-07-25 0.0004 0.0009 < 0.0004
2013 2013-07-18 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
[+] Expand Test Data
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.0003 0 < 0.0003
2014 2014-09-25 0.0003 0 < 0.0003
2014 2014-04-16 0.0003 0 < 0.0003
2014 2014-04-14 0.0003 0 < 0.0003
2014 2014-01-21 0.0003 0 < 0.0003
2014 2014-01-21 0.0003 0 < 0.0003
2014 2014-01-21 0.0003 0 < 0.0003
2014 2014-01-21 0.0003 0 < 0.0003
2014 2014-01-21 0.0003 0 < 0.0003
2014 2014-01-21 0.0003 0 < 0.0003
2014 2014-01-17 0.0003 0 < 0.0003
2013 2013-10-29 0.0003 0 < 0.0003
2013 2013-10-24 0.0003 0 < 0.0003
2013 2013-10-24 0.0003 0 < 0.0003
2013 2013-07-25 0.0003 0 < 0.0003
2013 2013-07-18 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.2 140 < 0.2
2014 2014-09-25 0.2 140 < 0.2
2014 2014-04-16 0.2 140 < 0.2
2014 2014-04-14 0.2 140 < 0.2
2014 2014-01-21 0.2 140 < 0.2
2014 2014-01-21 0.2 140 < 0.2
2014 2014-01-21 0.2 140 < 0.2
2014 2014-01-21 0.2 140 < 0.2
2014 2014-01-21 0.2 140 < 0.2
2014 2014-01-21 0.2 140 < 0.2
2014 2014-01-17 0.2 140 < 0.2
2013 2013-10-29 0.2 140 < 0.2
2013 2013-10-24 0.2 140 < 0.2
2013 2013-10-24 0.2 140 < 0.2
2013 2013-07-25 0.2 140 < 0.2
2013 2013-07-18 0.2 140 < 0.2
2013 2013-07-17 0.2 140 < 0.2
2013 2013-07-17 0.2 140 < 0.2
2013 2013-07-17 0.2 140 < 0.2
2013 2013-07-17 0.2 140 < 0.2
2013 2013-07-17 0.2 140 < 0.2
2013 2013-07-17 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
2014 2014-12-04 0.2 2.69 < 0.2
2014 2014-09-25 0.2 2.69 < 0.2
2014 2014-04-16 0.2 2.69 < 0.2
2014 2014-04-14 0.2 2.69 < 0.2
2014 2014-01-21 0.2 2.69 < 0.2
2014 2014-01-21 0.2 2.69 < 0.2
2014 2014-01-21 0.2 2.69 < 0.2
2014 2014-01-21 0.2 2.69 < 0.2
2014 2014-01-21 0.2 2.69 < 0.2
2014 2014-01-21 0.2 2.69 < 0.2
2014 2014-01-17 0.2 2.69 < 0.2
2013 2013-10-29 0.2 2.69 < 0.2
2013 2013-10-24 0.2 2.69 < 0.2
2013 2013-10-24 0.2 2.69 < 0.2
2013 2013-07-25 0.2 2.69 < 0.2
2013 2013-07-18 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
[+] Expand Test Data
chromium 0.2 100 2.6937 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.2 100 0.9
2014 2014-09-25 0.2 100 0.95
2014 2014-04-16 0.2 100 5
2014 2014-04-16 0.2 100 5.2
2014 2014-04-16 0.2 100 < 0.2
2014 2014-04-16 0.2 100 < 0.2
2014 2014-04-14 0.2 100 < 0.2
2014 2014-01-22 0.2 100 < 0.2
2014 2014-01-22 0.2 100 4.4
2014 2014-01-22 0.2 100 < 0.2
2014 2014-01-22 0.2 100 5.5
2014 2014-01-22 0.2 100 4.8
2014 2014-01-21 0.2 100 5.8
2014 2014-01-21 0.2 100 6.7
2014 2014-01-21 0.2 100 8.6
2014 2014-01-21 0.2 100 < 0.2
2014 2014-01-21 0.2 100 6.3
2014 2014-01-21 0.2 100 2.4
2014 2014-01-17 0.2 100 < 0.2
2013 2013-10-29 0.2 100 0.47
2013 2013-10-24 0.2 100 < 0.2
2013 2013-10-24 0.2 100 3.7
2013 2013-10-24 0.2 100 < 0.2
2013 2013-10-24 0.2 100 < 0.2
2013 2013-10-24 0.2 100 < 0.2
2013 2013-07-25 0.2 100 0.44
2013 2013-07-18 0.2 100 < 0.2
2013 2013-07-18 0.2 100 < 0.2
2013 2013-07-18 0.2 100 4.1
2013 2013-07-18 0.2 100 < 0.2
2013 2013-07-17 0.2 100 5.9
2013 2013-07-17 0.2 100 6.8
2013 2013-07-17 0.2 100 4
2013 2013-07-17 0.2 100 4.8
2013 2013-07-17 0.2 100 8.7
2013 2013-07-17 0.2 100 4.6
2013 2013-07-17 0.2 100 2.3
2013 2013-07-17 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 3.1913 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.03 0 0.86
2014 2014-09-25 0.03 0 0.73
2014 2014-04-16 0.03 0 5.7
2014 2014-04-16 0.03 0 5.6
2014 2014-04-16 0.03 0 0.073
2014 2014-04-16 0.03 0 0.037
2014 2014-04-14 0.03 0 0.037
2014 2014-01-22 0.03 0 0.29
2014 2014-01-22 0.03 0 5.7
2014 2014-01-22 0.03 0 0.04
2014 2014-01-22 0.03 0 7.1
2014 2014-01-22 0.03 0 6.4
2014 2014-01-21 0.03 0 7.6
2014 2014-01-21 0.03 0 8.9
2014 2014-01-21 0.03 0 11
2014 2014-01-21 0.03 0 0.034
2014 2014-01-21 0.03 0 8.2
2014 2014-01-21 0.03 0 3.1
2014 2014-01-17 0.03 0 0.046
2013 2013-10-29 0.03 0 0.63
2013 2013-10-24 0.03 0 0.085
2013 2013-10-24 0.03 0 4.4
2013 2013-10-24 0.03 0 0.064
2013 2013-10-24 0.03 0 0.058
2013 2013-10-24 0.03 0 0.05
2013 2013-07-25 0.03 0 0.46
2013 2013-07-18 0.03 0 0.096
2013 2013-07-18 0.03 0 0.069
2013 2013-07-18 0.03 0 4.1
2013 2013-07-18 0.03 0 0.052
2013 2013-07-17 0.03 0 6.3
2013 2013-07-17 0.03 0 7.5
2013 2013-07-17 0.03 0 4.3
2013 2013-07-17 0.03 0 5.1
2013 2013-07-17 0.03 0 8.9
2013 2013-07-17 0.03 0 5
2013 2013-07-17 0.03 0 2.6
2013 2013-07-17 0.03 0 0.057
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 1 70 < 1
2014 2014-09-25 1 70 < 1
2014 2014-04-16 1 70 < 1
2014 2014-04-16 1 70 < 1
2014 2014-04-16 1 70 < 1
2014 2014-04-16 1 70 < 1
2014 2014-04-14 1 70 < 1
2014 2014-01-22 1 70 < 1
2014 2014-01-22 1 70 < 1
2014 2014-01-22 1 70 < 1
2014 2014-01-22 1 70 < 1
2014 2014-01-22 1 70 < 1
2014 2014-01-21 1 70 < 1
2014 2014-01-21 1 70 < 1
2014 2014-01-21 1 70 < 1
2014 2014-01-21 1 70 < 1
2014 2014-01-21 1 70 < 1
2014 2014-01-21 1 70 < 1
2014 2014-01-17 1 70 < 1
2013 2013-10-29 1 70 < 1
2013 2013-10-24 1 70 < 1
2013 2013-10-24 1 70 < 1
2013 2013-10-24 1 70 < 1
2013 2013-10-24 1 70 < 1
2013 2013-10-24 1 70 < 1
2013 2013-07-25 1 70 < 1
2013 2013-07-18 1 70 < 1
2013 2013-07-18 1 70 < 1
2013 2013-07-18 1 70 < 1
2013 2013-07-18 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
2013 2013-07-17 1 70 < 1
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.004 0.35 < 0.004
2014 2014-09-25 0.004 0.35 < 0.004
2014 2014-04-16 0.004 0.35 < 0.004
2014 2014-04-14 0.004 0.35 < 0.004
2014 2014-01-21 0.004 0.35 < 0.004
2014 2014-01-21 0.004 0.35 < 0.004
2014 2014-01-21 0.004 0.35 < 0.004
2014 2014-01-21 0.004 0.35 < 0.004
2014 2014-01-21 0.004 0.35 < 0.004
2014 2014-01-21 0.004 0.35 < 0.004
2014 2014-01-17 0.004 0.35 < 0.004
2013 2013-10-29 0.004 0.35 < 0.004
2013 2013-10-24 0.004 0.35 < 0.004
2013 2013-10-24 0.004 0.35 < 0.004
2013 2013-07-25 0.004 0.35 < 0.004
2013 2013-07-18 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
[+] Expand Test Data
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.0008 0.35 < 0.0008
2014 2014-09-25 0.0008 0.35 < 0.0008
2014 2014-04-16 0.0008 0.35 < 0.0008
2014 2014-04-14 0.0008 0.35 < 0.0008
2014 2014-01-21 0.0008 0.35 < 0.0008
2014 2014-01-21 0.0008 0.35 < 0.0008
2014 2014-01-21 0.0008 0.35 < 0.0008
2014 2014-01-21 0.0008 0.35 < 0.0008
2014 2014-01-21 0.0008 0.35 < 0.0008
2014 2014-01-21 0.0008 0.35 < 0.0008
2014 2014-01-17 0.0008 0.35 < 0.0008
2013 2013-10-29 0.0008 0.35 < 0.0008
2013 2013-10-24 0.0008 0.35 < 0.0008
2013 2013-10-24 0.0008 0.35 < 0.0008
2013 2013-07-25 0.0008 0.35 < 0.0008
2013 2013-07-18 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
[+] Expand Test Data
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.002 0.35 < 0.002
2014 2014-09-25 0.002 0.35 < 0.002
2014 2014-04-16 0.002 0.35 < 0.002
2014 2014-04-14 0.002 0.35 < 0.002
2014 2014-01-21 0.002 0.35 < 0.002
2014 2014-01-21 0.002 0.35 < 0.002
2014 2014-01-21 0.002 0.35 < 0.002
2014 2014-01-21 0.002 0.35 < 0.002
2014 2014-01-21 0.002 0.35 < 0.002
2014 2014-01-21 0.002 0.35 < 0.002
2014 2014-01-17 0.002 0.35 < 0.002
2013 2013-10-29 0.002 0.35 < 0.002
2013 2013-10-24 0.002 0.35 < 0.002
2013 2013-10-24 0.002 0.35 < 0.002
2013 2013-07-25 0.002 0.35 < 0.002
2013 2013-07-18 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
[+] Expand Test Data
Halon 1011 0.06 90 0.0055 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.06 90 < 0.06
2014 2014-09-25 0.06 90 < 0.06
2014 2014-04-16 0.06 90 < 0.06
2014 2014-04-14 0.06 90 < 0.06
2014 2014-01-21 0.06 90 < 0.06
2014 2014-01-21 0.06 90 < 0.06
2014 2014-01-21 0.06 90 < 0.06
2014 2014-01-21 0.06 90 < 0.06
2014 2014-01-21 0.06 90 < 0.06
2014 2014-01-21 0.06 90 < 0.06
2014 2014-01-17 0.06 90 < 0.06
2013 2013-10-29 0.06 90 < 0.06
2013 2013-10-24 0.06 90 < 0.06
2013 2013-10-24 0.06 90 < 0.06
2013 2013-07-25 0.06 90 < 0.06
2013 2013-07-18 0.06 90 0.12
2013 2013-07-17 0.06 90 < 0.06
2013 2013-07-17 0.06 90 < 0.06
2013 2013-07-17 0.06 90 < 0.06
2013 2013-07-17 0.06 90 < 0.06
2013 2013-07-17 0.06 90 < 0.06
2013 2013-07-17 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
2014 2014-12-04 0.08 0 < 0.08
2014 2014-09-25 0.08 0 < 0.08
2014 2014-04-16 0.08 0 < 0.08
2014 2014-04-14 0.08 0 < 0.08
2014 2014-01-21 0.08 0 < 0.08
2014 2014-01-21 0.08 0 < 0.08
2014 2014-01-21 0.08 0 < 0.08
2014 2014-01-21 0.08 0 < 0.08
2014 2014-01-21 0.08 0 < 0.08
2014 2014-01-21 0.08 0 < 0.08
2014 2014-01-17 0.08 0 < 0.08
2013 2013-10-29 0.08 0 < 0.08
2013 2013-10-24 0.08 0 < 0.08
2013 2013-10-24 0.08 0 < 0.08
2013 2013-07-25 0.08 0 < 0.08
2013 2013-07-18 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
[+] Expand Test Data
molybdenum 1 40 5.6289 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 1 40 2.7
2014 2014-09-25 1 40 2.7
2014 2014-04-16 1 40 3.9
2014 2014-04-16 1 40 4
2014 2014-04-16 1 40 3.9
2014 2014-04-16 1 40 3.9
2014 2014-04-14 1 40 4.1
2014 2014-01-22 1 40 4.7
2014 2014-01-22 1 40 5.8
2014 2014-01-22 1 40 4.8
2014 2014-01-22 1 40 6.1
2014 2014-01-22 1 40 7.7
2014 2014-01-21 1 40 6.1
2014 2014-01-21 1 40 6.8
2014 2014-01-21 1 40 23
2014 2014-01-21 1 40 4.6
2014 2014-01-21 1 40 6.5
2014 2014-01-21 1 40 4.4
2014 2014-01-17 1 40 4.9
2013 2013-10-29 1 40 2.6
2013 2013-10-24 1 40 3.8
2013 2013-10-24 1 40 5.1
2013 2013-10-24 1 40 3.9
2013 2013-10-24 1 40 4.1
2013 2013-10-24 1 40 4.2
2013 2013-07-25 1 40 2.4
2013 2013-07-18 1 40 3.8
2013 2013-07-18 1 40 4
2013 2013-07-18 1 40 7.4
2013 2013-07-18 1 40 3.9
2013 2013-07-17 1 40 5.9
2013 2013-07-17 1 40 6.6
2013 2013-07-17 1 40 4.3
2013 2013-07-17 1 40 4.6
2013 2013-07-17 1 40 24
2013 2013-07-17 1 40 4.4
2013 2013-07-17 1 40 4.2
2013 2013-07-17 1 40 4.1
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.09 0 < 0.09
2014 2014-09-25 0.09 0 < 0.09
2014 2014-04-16 0.09 0 < 0.09
2014 2014-04-14 0.09 0 < 0.09
2014 2014-01-21 0.09 0 < 0.09
2014 2014-01-21 0.09 0 < 0.09
2014 2014-01-21 0.09 0 < 0.09
2014 2014-01-21 0.09 0 < 0.09
2014 2014-01-21 0.09 0 < 0.09
2014 2014-01-21 0.09 0 < 0.09
2014 2014-01-17 0.09 0 < 0.09
2013 2013-10-29 0.09 0 < 0.09
2013 2013-10-24 0.09 0 < 0.09
2013 2013-10-24 0.09 0 < 0.09
2013 2013-07-25 0.09 0 < 0.09
2013 2013-07-18 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.01 0 < 0.01
2014 2014-09-25 0.01 0 < 0.01
2014 2014-04-16 0.01 0 < 0.01
2014 2014-04-14 0.01 0 < 0.01
2014 2014-01-21 0.01 0 < 0.01
2014 2014-01-21 0.01 0 < 0.01
2014 2014-01-21 0.01 0 < 0.01
2014 2014-01-21 0.01 0 < 0.01
2014 2014-01-21 0.01 0 < 0.01
2014 2014-01-21 0.01 0 < 0.01
2014 2014-01-17 0.01 0 < 0.01
2013 2013-10-29 0.01 0 < 0.01
2013 2013-10-24 0.01 0 < 0.01
2013 2013-10-24 0.01 0 < 0.01
2013 2013-07-25 0.01 0 < 0.01
2013 2013-07-18 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.03 0 < 0.03
2014 2014-09-25 0.03 0 < 0.03
2014 2014-04-16 0.03 0 < 0.03
2014 2014-04-14 0.03 0 < 0.03
2014 2014-01-21 0.03 0 < 0.03
2014 2014-01-21 0.03 0 < 0.03
2014 2014-01-21 0.03 0 < 0.03
2014 2014-01-21 0.03 0 < 0.03
2014 2014-01-21 0.03 0 < 0.03
2014 2014-01-21 0.03 0 < 0.03
2014 2014-01-17 0.03 0 < 0.03
2013 2013-10-29 0.03 0 < 0.03
2013 2013-10-24 0.03 0 < 0.03
2013 2013-10-24 0.03 0 < 0.03
2013 2013-07-25 0.03 0 < 0.03
2013 2013-07-18 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.02 0 < 0.02
2014 2014-09-25 0.02 0 < 0.02
2014 2014-04-16 0.02 0 < 0.02
2014 2014-04-14 0.02 0 < 0.02
2014 2014-01-21 0.02 0 < 0.02
2014 2014-01-21 0.02 0 < 0.02
2014 2014-01-21 0.02 0 < 0.02
2014 2014-01-21 0.02 0 < 0.02
2014 2014-01-21 0.02 0 < 0.02
2014 2014-01-21 0.02 0 < 0.02
2014 2014-01-17 0.02 0 < 0.02
2013 2013-10-29 0.02 0 < 0.02
2013 2013-10-24 0.02 0 < 0.02
2013 2013-10-24 0.02 0 < 0.02
2013 2013-07-25 0.02 0 < 0.02
2013 2013-07-18 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 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
2014 2014-12-04 0.02 0.07 < 0.02
2014 2014-09-25 0.02 0.07 < 0.02
2014 2014-04-16 0.02 0.07 < 0.02
2014 2014-04-14 0.02 0.07 < 0.02
2014 2014-01-21 0.02 0.07 < 0.02
2014 2014-01-21 0.02 0.07 < 0.02
2014 2014-01-21 0.02 0.07 < 0.02
2014 2014-01-21 0.02 0.07 < 0.02
2014 2014-01-21 0.02 0.07 < 0.02
2014 2014-01-21 0.02 0.07 < 0.02
2014 2014-01-17 0.02 0.07 < 0.02
2013 2013-10-29 0.02 0.07 < 0.02
2013 2013-10-24 0.02 0.07 < 0.02
2013 2013-10-24 0.02 0.07 < 0.02
2013 2013-07-25 0.02 0.07 < 0.02
2013 2013-07-18 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 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
2014 2014-12-04 0.04 0.07 < 0.04
2014 2014-09-25 0.04 0.07 < 0.04
2014 2014-04-16 0.04 0.07 < 0.04
2014 2014-04-14 0.04 0.07 < 0.04
2014 2014-01-21 0.04 0.07 < 0.04
2014 2014-01-21 0.04 0.07 < 0.04
2014 2014-01-21 0.04 0.07 < 0.04
2014 2014-01-21 0.04 0.07 < 0.04
2014 2014-01-21 0.04 0.07 < 0.04
2014 2014-01-21 0.04 0.07 < 0.04
2014 2014-01-17 0.04 0.07 < 0.04
2013 2013-10-29 0.04 0.07 < 0.04
2013 2013-10-24 0.04 0.07 < 0.04
2013 2013-10-24 0.04 0.07 < 0.04
2013 2013-07-25 0.04 0.07 < 0.04
2013 2013-07-18 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
[+] Expand Test Data
strontium 0.3 1500 520.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.3 1500 510
2014 2014-09-25 0.3 1500 490
2014 2014-04-16 0.3 1500 450
2014 2014-04-16 0.3 1500 19
2014 2014-04-16 0.3 1500 910
2014 2014-04-16 0.3 1500 920
2014 2014-04-14 0.3 1500 950
2014 2014-01-22 0.3 1500 890
2014 2014-01-22 0.3 1500 1.1
2014 2014-01-22 0.3 1500 890
2014 2014-01-22 0.3 1500 400
2014 2014-01-22 0.3 1500 260
2014 2014-01-21 0.3 1500 270
2014 2014-01-21 0.3 1500 250
2014 2014-01-21 0.3 1500 300
2014 2014-01-21 0.3 1500 920
2014 2014-01-21 0.3 1500 250
2014 2014-01-21 0.3 1500 270
2014 2014-01-17 0.3 1500 990
2013 2013-10-29 0.3 1500 450
2013 2013-10-24 0.3 1500 780
2013 2013-10-24 0.3 1500 2.2
2013 2013-10-24 0.3 1500 810
2013 2013-10-24 0.3 1500 870
2013 2013-10-24 0.3 1500 900
2013 2013-10-22 0.3 1500 270
2013 2013-07-25 0.3 1500 490
2013 2013-07-18 0.3 1500 800
2013 2013-07-18 0.3 1500 830
2013 2013-07-18 0.3 1500 320
2013 2013-07-18 0.3 1500 820
2013 2013-07-17 0.3 1500 250
2013 2013-07-17 0.3 1500 250
2013 2013-07-17 0.3 1500 1.5
2013 2013-07-17 0.3 1500 450
2013 2013-07-17 0.3 1500 310
2013 2013-07-17 0.3 1500 410
2013 2013-07-17 0.3 1500 810
[+] Expand Test Data
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.0001 0 < 0.0001
2014 2014-09-25 0.0001 0 < 0.0001
2014 2014-04-16 0.0001 0 < 0.0001
2014 2014-04-14 0.0001 0 < 0.0001
2014 2014-01-21 0.0001 0 < 0.0001
2014 2014-01-21 0.0001 0 < 0.0001
2014 2014-01-21 0.0001 0 < 0.0001
2014 2014-01-21 0.0001 0 < 0.0001
2014 2014-01-21 0.0001 0 < 0.0001
2014 2014-01-21 0.0001 0 < 0.0001
2014 2014-01-17 0.0001 0 < 0.0001
2013 2013-10-29 0.0001 0 < 0.0001
2013 2013-10-24 0.0001 0 < 0.0001
2013 2013-10-24 0.0001 0 < 0.0001
2013 2013-07-25 0.0001 0 < 0.0001
2013 2013-07-18 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
[+] Expand Test Data
vanadium 0.2 21 5.1132 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-04 0.2 21 3.1
2014 2014-09-25 0.2 21 3.1
2014 2014-04-16 0.2 21 7.6
2014 2014-04-16 0.2 21 8.1
2014 2014-04-16 0.2 21 2.2
2014 2014-04-16 0.2 21 2
2014 2014-04-14 0.2 21 2.3
2014 2014-01-22 0.2 21 2.4
2014 2014-01-22 0.2 21 7.9
2014 2014-01-22 0.2 21 2.1
2014 2014-01-22 0.2 21 9
2014 2014-01-22 0.2 21 6.9
2014 2014-01-21 0.2 21 10
2014 2014-01-21 0.2 21 10
2014 2014-01-21 0.2 21 8.4
2014 2014-01-21 0.2 21 2
2014 2014-01-21 0.2 21 10
2014 2014-01-21 0.2 21 3.7
2014 2014-01-17 0.2 21 2.2
2013 2013-10-29 0.2 21 2.7
2013 2013-10-24 0.2 21 2.6
2013 2013-10-24 0.2 21 6.9
2013 2013-10-24 0.2 21 2.5
2013 2013-10-24 0.2 21 2.4
2013 2013-10-24 0.2 21 2.5
2013 2013-07-25 0.2 21 2.4
2013 2013-07-18 0.2 21 2.5
2013 2013-07-18 0.2 21 2.6
2013 2013-07-18 0.2 21 5.6
2013 2013-07-18 0.2 21 2.2
2013 2013-07-17 0.2 21 11
2013 2013-07-17 0.2 21 11
2013 2013-07-17 0.2 21 6.3
2013 2013-07-17 0.2 21 6.9
2013 2013-07-17 0.2 21 8
2013 2013-07-17 0.2 21 7.1
2013 2013-07-17 0.2 21 3.7
2013 2013-07-17 0.2 21 2.4
[+] 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
CA65026 lead 2017-01-01 2019-12-31 0mg/L
CA53664 lead 2014-01-01 2016-12-31 0mg/L
CA37587 lead 2011-01-01 2013-12-31 0.009mg/L
191020510239LT4 lead 2010-01-01 2010-12-31 0.001mg/L
191020508043LT4 lead 2008-01-01 2008-12-31 0.001mg/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 Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Returned to Compliance
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) 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.

Unable to identify any nearby water testing labs near 91724.

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Suburban Water Systems-san Jose (CA1910205).

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.