Public Water System: City Of Westminster

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: CA3010064
Type: Community water system
EPA Region: 09
Primary Service Area: Other Area
Primary Source: Surface water purchased
Population Served: 91,169
Contact Information
MILLER, SCOTT
MILLER, SCOTT
14381 OLIVE STREET
WESTMINSTER, CA 92683

This public water system services 2 zip codes in 1 municipality 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   (1) 2014   (0) 2015   (0)
1,4-dioxane

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
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-10-17 0.07 0.35 < 0.07
2013 2013-10-17 0.07 0.35 0.38
2013 2013-10-17 0.07 0.35 < 0.07
2013 2013-10-16 0.07 0.35 < 0.07
2013 2013-10-16 0.07 0.35 < 0.07
2013 2013-10-16 0.07 0.35 < 0.07
2013 2013-10-14 0.07 0.35 0.08
2013 2013-10-14 0.07 0.35 < 0.07
2013 2013-10-14 0.07 0.35 < 0.07
2013 2013-10-14 0.07 0.35 0.07
2013 2013-09-03 0.07 0.35 < 0.07
2013 2013-06-10 0.07 0.35 < 0.07
2013 2013-04-04 0.07 0.35 < 0.07
2013 2013-04-04 0.07 0.35 0.08
2013 2013-04-04 0.07 0.35 < 0.07
2013 2013-04-04 0.07 0.35 0.3
2013 2013-04-04 0.07 0.35 < 0.07
2013 2013-04-03 0.07 0.35 < 0.07
2013 2013-04-03 0.07 0.35 < 0.07
2013 2013-04-03 0.07 0.35 < 0.07
2013 2013-04-03 0.07 0.35 < 0.07
2013 2013-04-03 0.07 0.35 < 0.07
2013 2013-03-04 0.07 0.35 < 0.07

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
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-10-17 0.1 0.0103 < 0.1
2013 2013-10-17 0.1 0.0103 < 0.1
2013 2013-10-17 0.1 0.0103 < 0.1
2013 2013-10-16 0.1 0.0103 < 0.1
2013 2013-10-16 0.1 0.0103 < 0.1
2013 2013-10-16 0.1 0.0103 < 0.1
2013 2013-10-14 0.1 0.0103 < 0.1
2013 2013-10-14 0.1 0.0103 < 0.1
2013 2013-10-14 0.1 0.0103 < 0.1
2013 2013-10-14 0.1 0.0103 < 0.1
2013 2013-09-03 0.1 0.0103 < 0.1
2013 2013-06-10 0.1 0.0103 < 0.1
2013 2013-04-04 0.1 0.0103 < 0.1
2013 2013-04-04 0.1 0.0103 < 0.1
2013 2013-04-04 0.1 0.0103 < 0.1
2013 2013-04-04 0.1 0.0103 < 0.1
2013 2013-04-04 0.1 0.0103 < 0.1
2013 2013-04-03 0.1 0.0103 < 0.1
2013 2013-04-03 0.1 0.0103 < 0.1
2013 2013-04-03 0.1 0.0103 < 0.1
2013 2013-04-03 0.1 0.0103 < 0.1
2013 2013-04-03 0.1 0.0103 < 0.1
2013 2013-03-04 0.1 0.0103 < 0.1
chlorate 20 210 53.1367 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-16 20 210 52.2
2013 2013-12-09 20 210 52.6
2013 2013-11-27 20 210 120
2013 2013-11-27 20 210 60.1
2013 2013-11-26 20 210 139
2013 2013-11-26 20 210 34.7
2013 2013-11-25 20 210 63.3
2013 2013-11-25 20 210 53.6
2013 2013-10-14 20 210 33.8
2013 2013-10-14 20 210 51.2
2013 2013-10-14 20 210 36.6
2013 2013-10-14 20 210 44.1
2013 2013-10-14 20 210 45.9
2013 2013-09-16 20 210 54.5
2013 2013-09-03 20 210 67.6
2013 2013-06-24 20 210 67.5
2013 2013-06-10 20 210 50.5
2013 2013-04-04 20 210 63.4
2013 2013-04-04 20 210 24.6
2013 2013-04-04 20 210 81.7
2013 2013-04-04 20 210 < 20
2013 2013-04-04 20 210 41
2013 2013-04-03 20 210 44.9
2013 2013-04-03 20 210 44.5
2013 2013-04-03 20 210 44.5
2013 2013-04-03 20 210 21.6
2013 2013-04-03 20 210 64.7
2013 2013-04-03 20 210 64.3
2013 2013-03-18 20 210 30.5
2013 2013-03-04 20 210 41.2
strontium 0.3 1500 675.5667 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-05 0.3 1500 1070
2013 2013-12-16 0.3 1500 544
2013 2013-10-17 0.3 1500 582
2013 2013-10-17 0.3 1500 955
2013 2013-10-17 0.3 1500 503
2013 2013-10-16 0.3 1500 425
2013 2013-10-16 0.3 1500 767
2013 2013-10-16 0.3 1500 454
2013 2013-10-14 0.3 1500 679
2013 2013-10-14 0.3 1500 576
2013 2013-10-14 0.3 1500 450
2013 2013-10-14 0.3 1500 440
2013 2013-10-14 0.3 1500 598
2013 2013-09-16 0.3 1500 902
2013 2013-09-03 0.3 1500 899
2013 2013-06-24 0.3 1500 1010
2013 2013-06-10 0.3 1500 901
2013 2013-04-17 0.3 1500 569
2013 2013-04-04 0.3 1500 476
2013 2013-04-04 0.3 1500 648
2013 2013-04-04 0.3 1500 586
2013 2013-04-04 0.3 1500 966
2013 2013-04-03 0.3 1500 871
2013 2013-04-03 0.3 1500 479
2013 2013-04-03 0.3 1500 748
2013 2013-04-03 0.3 1500 557
2013 2013-04-03 0.3 1500 479
2013 2013-04-03 0.3 1500 566
2013 2013-03-18 0.3 1500 713
2013 2013-03-04 0.3 1500 854
chromium-6 0.03 0 0.6983 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-16 0.03 0 0.83
2013 2013-12-09 0.03 0 0.03
2013 2013-10-17 0.03 0 1.28
2013 2013-10-17 0.03 0 0.67
2013 2013-10-17 0.03 0 0.21
2013 2013-10-16 0.03 0 1.12
2013 2013-10-16 0.03 0 0.72
2013 2013-10-16 0.03 0 0.15
2013 2013-10-14 0.03 0 0.59
2013 2013-10-14 0.03 0 1.37
2013 2013-10-14 0.03 0 0.43
2013 2013-10-14 0.03 0 1.35
2013 2013-10-14 0.03 0 1.32
2013 2013-09-16 0.03 0 0.06
2013 2013-09-03 0.03 0 0.06
2013 2013-06-24 0.03 0 0.07
2013 2013-06-10 0.03 0 0.08
2013 2013-04-04 0.03 0 1.09
2013 2013-04-04 0.03 0 1.34
2013 2013-04-04 0.03 0 0.68
2013 2013-04-04 0.03 0 1.45
2013 2013-04-04 0.03 0 1.25
2013 2013-04-03 0.03 0 0.24
2013 2013-04-03 0.03 0 0.14
2013 2013-04-03 0.03 0 0.73
2013 2013-04-03 0.03 0 1.16
2013 2013-04-03 0.03 0 1.33
2013 2013-04-03 0.03 0 0.53
2013 2013-03-18 0.03 0 0.56
2013 2013-03-04 0.03 0 0.11
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-05 1 70 < 1
2013 2013-12-16 1 70 < 1
2013 2013-10-17 1 70 < 1
2013 2013-10-17 1 70 < 1
2013 2013-10-17 1 70 < 1
2013 2013-10-16 1 70 < 1
2013 2013-10-16 1 70 < 1
2013 2013-10-16 1 70 < 1
2013 2013-10-14 1 70 < 1
2013 2013-10-14 1 70 < 1
2013 2013-10-14 1 70 < 1
2013 2013-10-14 1 70 < 1
2013 2013-10-14 1 70 < 1
2013 2013-09-16 1 70 < 1
2013 2013-09-03 1 70 < 1
2013 2013-06-24 1 70 < 1
2013 2013-06-10 1 70 < 1
2013 2013-04-17 1 70 < 1
2013 2013-04-04 1 70 < 1
2013 2013-04-04 1 70 < 1
2013 2013-04-04 1 70 < 1
2013 2013-04-04 1 70 < 1
2013 2013-04-03 1 70 < 1
2013 2013-04-03 1 70 < 1
2013 2013-04-03 1 70 < 1
2013 2013-04-03 1 70 < 1
2013 2013-04-03 1 70 < 1
2013 2013-04-03 1 70 < 1
2013 2013-03-18 1 70 < 1
2013 2013-03-04 1 70 < 1
molybdenum 1 40 5.35 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-05 1 40 5
2013 2013-12-16 1 40 5
2013 2013-10-17 1 40 5
2013 2013-10-17 1 40 3.8
2013 2013-10-17 1 40 6.3
2013 2013-10-16 1 40 6
2013 2013-10-16 1 40 5.1
2013 2013-10-16 1 40 6.7
2013 2013-10-14 1 40 5.2
2013 2013-10-14 1 40 5.2
2013 2013-10-14 1 40 5.9
2013 2013-10-14 1 40 5.9
2013 2013-10-14 1 40 4.6
2013 2013-09-16 1 40 4.6
2013 2013-09-03 1 40 4.5
2013 2013-06-24 1 40 4.8
2013 2013-06-10 1 40 4.6
2013 2013-04-17 1 40 4.2
2013 2013-04-04 1 40 6.6
2013 2013-04-04 1 40 5.8
2013 2013-04-04 1 40 6
2013 2013-04-04 1 40 4.4
2013 2013-04-03 1 40 5.6
2013 2013-04-03 1 40 7
2013 2013-04-03 1 40 5.8
2013 2013-04-03 1 40 5.1
2013 2013-04-03 1 40 5.9
2013 2013-04-03 1 40 6.4
2013 2013-03-18 1 40 4.8
2013 2013-03-04 1 40 4.7
vanadium 0.2 21 3.0833 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-05 0.2 21 2.3
2013 2013-12-16 0.2 21 3.4
2013 2013-10-17 0.2 21 3.4
2013 2013-10-17 0.2 21 3
2013 2013-10-17 0.2 21 1.4
2013 2013-10-16 0.2 21 3.7
2013 2013-10-16 0.2 21 2.1
2013 2013-10-16 0.2 21 3.1
2013 2013-10-14 0.2 21 3.2
2013 2013-10-14 0.2 21 3.1
2013 2013-10-14 0.2 21 3.3
2013 2013-10-14 0.2 21 2.8
2013 2013-10-14 0.2 21 3.7
2013 2013-09-16 0.2 21 3.1
2013 2013-09-03 0.2 21 2.9
2013 2013-06-24 0.2 21 3.3
2013 2013-06-10 0.2 21 3
2013 2013-04-17 0.2 21 3.6
2013 2013-04-04 0.2 21 4.3
2013 2013-04-04 0.2 21 3.5
2013 2013-04-04 0.2 21 3.8
2013 2013-04-04 0.2 21 3.3
2013 2013-04-03 0.2 21 3.2
2013 2013-04-03 0.2 21 2.1
2013 2013-04-03 0.2 21 3.6
2013 2013-04-03 0.2 21 3.8
2013 2013-04-03 0.2 21 2.7
2013 2013-04-03 0.2 21 1.7
2013 2013-03-18 0.2 21 3.3
2013 2013-03-04 0.2 21 2.8
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-10-17 0.2 2.69 < 0.2
2013 2013-10-17 0.2 2.69 < 0.2
2013 2013-10-17 0.2 2.69 < 0.2
2013 2013-10-16 0.2 2.69 < 0.2
2013 2013-10-16 0.2 2.69 < 0.2
2013 2013-10-16 0.2 2.69 < 0.2
2013 2013-10-14 0.2 2.69 < 0.2
2013 2013-10-14 0.2 2.69 < 0.2
2013 2013-10-14 0.2 2.69 < 0.2
2013 2013-10-14 0.2 2.69 < 0.2
2013 2013-09-03 0.2 2.69 < 0.2
2013 2013-06-10 0.2 2.69 < 0.2
2013 2013-04-04 0.2 2.69 < 0.2
2013 2013-04-04 0.2 2.69 < 0.2
2013 2013-04-04 0.2 2.69 < 0.2
2013 2013-04-04 0.2 2.69 < 0.2
2013 2013-04-04 0.2 2.69 < 0.2
2013 2013-04-03 0.2 2.69 < 0.2
2013 2013-04-03 0.2 2.69 < 0.2
2013 2013-04-03 0.2 2.69 < 0.2
2013 2013-04-03 0.2 2.69 < 0.2
2013 2013-04-03 0.2 2.69 < 0.2
2013 2013-03-04 0.2 2.69 < 0.2
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.01 0 < 0.01
2013 2013-10-17 0.01 0 < 0.01
2013 2013-10-17 0.01 0 < 0.01
2013 2013-10-17 0.01 0 < 0.01
2013 2013-10-16 0.01 0 < 0.01
2013 2013-10-16 0.01 0 < 0.01
2013 2013-10-16 0.01 0 < 0.01
2013 2013-10-14 0.01 0 < 0.01
2013 2013-10-14 0.01 0 < 0.01
2013 2013-10-14 0.01 0 < 0.01
2013 2013-10-14 0.01 0 < 0.01
2013 2013-09-03 0.01 0 < 0.01
2013 2013-06-10 0.01 0 < 0.01
2013 2013-04-04 0.01 0 < 0.01
2013 2013-04-04 0.01 0 < 0.01
2013 2013-04-04 0.01 0 < 0.01
2013 2013-04-04 0.01 0 < 0.01
2013 2013-04-04 0.01 0 < 0.01
2013 2013-04-03 0.01 0 < 0.01
2013 2013-04-03 0.01 0 < 0.01
2013 2013-04-03 0.01 0 < 0.01
2013 2013-04-03 0.01 0 < 0.01
2013 2013-04-03 0.01 0 < 0.01
2013 2013-03-04 0.01 0 < 0.01
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-10-17 0.03 6.14 < 0.03
2013 2013-10-17 0.03 6.14 < 0.03
2013 2013-10-17 0.03 6.14 < 0.03
2013 2013-10-16 0.03 6.14 < 0.03
2013 2013-10-16 0.03 6.14 < 0.03
2013 2013-10-16 0.03 6.14 < 0.03
2013 2013-10-14 0.03 6.14 < 0.03
2013 2013-10-14 0.03 6.14 < 0.03
2013 2013-10-14 0.03 6.14 < 0.03
2013 2013-10-14 0.03 6.14 < 0.03
2013 2013-09-03 0.03 6.14 < 0.03
2013 2013-06-10 0.03 6.14 < 0.03
2013 2013-04-04 0.03 6.14 < 0.03
2013 2013-04-04 0.03 6.14 < 0.03
2013 2013-04-04 0.03 6.14 < 0.03
2013 2013-04-04 0.03 6.14 < 0.03
2013 2013-04-04 0.03 6.14 < 0.03
2013 2013-04-03 0.03 6.14 < 0.03
2013 2013-04-03 0.03 6.14 < 0.03
2013 2013-04-03 0.03 6.14 < 0.03
2013 2013-04-03 0.03 6.14 < 0.03
2013 2013-04-03 0.03 6.14 < 0.03
2013 2013-03-04 0.03 6.14 < 0.03
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.08 0 < 0.08
2013 2013-10-17 0.08 0 < 0.08
2013 2013-10-17 0.08 0 < 0.08
2013 2013-10-17 0.08 0 < 0.08
2013 2013-10-16 0.08 0 < 0.08
2013 2013-10-16 0.08 0 < 0.08
2013 2013-10-16 0.08 0 < 0.08
2013 2013-10-14 0.08 0 < 0.08
2013 2013-10-14 0.08 0 < 0.08
2013 2013-10-14 0.08 0 < 0.08
2013 2013-10-14 0.08 0 < 0.08
2013 2013-09-03 0.08 0 < 0.08
2013 2013-06-10 0.08 0 < 0.08
2013 2013-04-04 0.08 0 < 0.08
2013 2013-04-04 0.08 0 < 0.08
2013 2013-04-04 0.08 0 < 0.08
2013 2013-04-04 0.08 0 < 0.08
2013 2013-04-04 0.08 0 < 0.08
2013 2013-04-03 0.08 0 < 0.08
2013 2013-04-03 0.08 0 < 0.08
2013 2013-04-03 0.08 0 < 0.08
2013 2013-04-03 0.08 0 < 0.08
2013 2013-04-03 0.08 0 < 0.08
2013 2013-03-04 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.09 0 < 0.09
2013 2013-10-17 0.09 0 < 0.09
2013 2013-10-17 0.09 0 < 0.09
2013 2013-10-17 0.09 0 < 0.09
2013 2013-10-16 0.09 0 < 0.09
2013 2013-10-16 0.09 0 < 0.09
2013 2013-10-16 0.09 0 < 0.09
2013 2013-10-14 0.09 0 < 0.09
2013 2013-10-14 0.09 0 < 0.09
2013 2013-10-14 0.09 0 < 0.09
2013 2013-10-14 0.09 0 < 0.09
2013 2013-09-03 0.09 0 < 0.09
2013 2013-06-10 0.09 0 < 0.09
2013 2013-04-04 0.09 0 < 0.09
2013 2013-04-04 0.09 0 < 0.09
2013 2013-04-04 0.09 0 < 0.09
2013 2013-04-04 0.09 0 < 0.09
2013 2013-04-04 0.09 0 < 0.09
2013 2013-04-03 0.09 0 < 0.09
2013 2013-04-03 0.09 0 < 0.09
2013 2013-04-03 0.09 0 < 0.09
2013 2013-04-03 0.09 0 < 0.09
2013 2013-04-03 0.09 0 < 0.09
2013 2013-03-04 0.09 0 < 0.09
chromium 0.2 100 0.6167 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-05 0.2 100 0.5
2013 2013-12-16 0.2 100 0.7
2013 2013-10-17 0.2 100 1.1
2013 2013-10-17 0.2 100 0.5
2013 2013-10-17 0.2 100 < 0.2
2013 2013-10-16 0.2 100 1
2013 2013-10-16 0.2 100 0.6
2013 2013-10-16 0.2 100 0.3
2013 2013-10-14 0.2 100 1.1
2013 2013-10-14 0.2 100 0.5
2013 2013-10-14 0.2 100 1.2
2013 2013-10-14 0.2 100 0.3
2013 2013-10-14 0.2 100 1
2013 2013-09-16 0.2 100 < 0.2
2013 2013-09-03 0.2 100 < 0.2
2013 2013-06-24 0.2 100 < 0.2
2013 2013-06-10 0.2 100 < 0.2
2013 2013-04-17 0.2 100 1.1
2013 2013-04-04 0.2 100 1.1
2013 2013-04-04 0.2 100 1.2
2013 2013-04-04 0.2 100 0.8
2013 2013-04-04 0.2 100 1.3
2013 2013-04-03 0.2 100 0.2
2013 2013-04-03 0.2 100 < 0.2
2013 2013-04-03 0.2 100 0.7
2013 2013-04-03 0.2 100 1
2013 2013-04-03 0.2 100 1.2
2013 2013-04-03 0.2 100 0.4
2013 2013-03-18 0.2 100 0.7
2013 2013-03-04 0.2 100 < 0.2
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-10-17 0.04 0.07 < 0.04
2013 2013-10-17 0.04 0.07 < 0.04
2013 2013-10-17 0.04 0.07 < 0.04
2013 2013-10-16 0.04 0.07 < 0.04
2013 2013-10-16 0.04 0.07 < 0.04
2013 2013-10-16 0.04 0.07 < 0.04
2013 2013-10-14 0.04 0.07 < 0.04
2013 2013-10-14 0.04 0.07 < 0.04
2013 2013-10-14 0.04 0.07 < 0.04
2013 2013-10-14 0.04 0.07 < 0.04
2013 2013-09-03 0.04 0.07 < 0.04
2013 2013-06-10 0.04 0.07 < 0.04
2013 2013-04-04 0.04 0.07 < 0.04
2013 2013-04-04 0.04 0.07 < 0.04
2013 2013-04-04 0.04 0.07 < 0.04
2013 2013-04-04 0.04 0.07 < 0.04
2013 2013-04-04 0.04 0.07 < 0.04
2013 2013-04-03 0.04 0.07 < 0.04
2013 2013-04-03 0.04 0.07 < 0.04
2013 2013-04-03 0.04 0.07 < 0.04
2013 2013-04-03 0.04 0.07 < 0.04
2013 2013-04-03 0.04 0.07 < 0.04
2013 2013-03-04 0.04 0.07 < 0.04
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.02 0 < 0.02
2013 2013-10-17 0.02 0 < 0.02
2013 2013-10-17 0.02 0 < 0.02
2013 2013-10-17 0.02 0 < 0.02
2013 2013-10-16 0.02 0 < 0.02
2013 2013-10-16 0.02 0 < 0.02
2013 2013-10-16 0.02 0 < 0.02
2013 2013-10-14 0.02 0 < 0.02
2013 2013-10-14 0.02 0 < 0.02
2013 2013-10-14 0.02 0 < 0.02
2013 2013-10-14 0.02 0 < 0.02
2013 2013-09-03 0.02 0 < 0.02
2013 2013-06-10 0.02 0 < 0.02
2013 2013-04-04 0.02 0 < 0.02
2013 2013-04-04 0.02 0 < 0.02
2013 2013-04-04 0.02 0 < 0.02
2013 2013-04-04 0.02 0 < 0.02
2013 2013-04-04 0.02 0 < 0.02
2013 2013-04-03 0.02 0 < 0.02
2013 2013-04-03 0.02 0 < 0.02
2013 2013-04-03 0.02 0 < 0.02
2013 2013-04-03 0.02 0 < 0.02
2013 2013-04-03 0.02 0 < 0.02
2013 2013-03-04 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-10-17 0.02 0.07 < 0.02
2013 2013-10-17 0.02 0.07 < 0.02
2013 2013-10-17 0.02 0.07 < 0.02
2013 2013-10-16 0.02 0.07 < 0.02
2013 2013-10-16 0.02 0.07 < 0.02
2013 2013-10-16 0.02 0.07 < 0.02
2013 2013-10-14 0.02 0.07 < 0.02
2013 2013-10-14 0.02 0.07 < 0.02
2013 2013-10-14 0.02 0.07 < 0.02
2013 2013-10-14 0.02 0.07 < 0.02
2013 2013-09-03 0.02 0.07 < 0.02
2013 2013-06-10 0.02 0.07 < 0.02
2013 2013-04-04 0.02 0.07 < 0.02
2013 2013-04-04 0.02 0.07 < 0.02
2013 2013-04-04 0.02 0.07 < 0.02
2013 2013-04-04 0.02 0.07 < 0.02
2013 2013-04-04 0.02 0.07 < 0.02
2013 2013-04-03 0.02 0.07 < 0.02
2013 2013-04-03 0.02 0.07 < 0.02
2013 2013-04-03 0.02 0.07 < 0.02
2013 2013-04-03 0.02 0.07 < 0.02
2013 2013-04-03 0.02 0.07 < 0.02
2013 2013-03-04 0.02 0.07 < 0.02
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.06 90 < 0.06
2013 2013-10-17 0.06 90 < 0.06
2013 2013-10-17 0.06 90 < 0.06
2013 2013-10-17 0.06 90 < 0.06
2013 2013-10-16 0.06 90 < 0.06
2013 2013-10-16 0.06 90 < 0.06
2013 2013-10-16 0.06 90 < 0.06
2013 2013-10-14 0.06 90 < 0.06
2013 2013-10-14 0.06 90 < 0.06
2013 2013-10-14 0.06 90 < 0.06
2013 2013-10-14 0.06 90 < 0.06
2013 2013-09-03 0.06 90 < 0.06
2013 2013-06-10 0.06 90 < 0.06
2013 2013-04-04 0.06 90 < 0.06
2013 2013-04-04 0.06 90 < 0.06
2013 2013-04-04 0.06 90 < 0.06
2013 2013-04-04 0.06 90 < 0.06
2013 2013-04-04 0.06 90 < 0.06
2013 2013-04-03 0.06 90 < 0.06
2013 2013-04-03 0.06 90 < 0.06
2013 2013-04-03 0.06 90 < 0.06
2013 2013-04-03 0.06 90 < 0.06
2013 2013-04-03 0.06 90 < 0.06
2013 2013-03-04 0.06 90 < 0.06
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 0 < 0.03
2013 2013-10-17 0.03 0 < 0.03
2013 2013-10-17 0.03 0 < 0.03
2013 2013-10-17 0.03 0 < 0.03
2013 2013-10-16 0.03 0 < 0.03
2013 2013-10-16 0.03 0 < 0.03
2013 2013-10-16 0.03 0 < 0.03
2013 2013-10-14 0.03 0 < 0.03
2013 2013-10-14 0.03 0 < 0.03
2013 2013-10-14 0.03 0 < 0.03
2013 2013-10-14 0.03 0 < 0.03
2013 2013-09-03 0.03 0 < 0.03
2013 2013-06-10 0.03 0 < 0.03
2013 2013-04-04 0.03 0 < 0.03
2013 2013-04-04 0.03 0 < 0.03
2013 2013-04-04 0.03 0 < 0.03
2013 2013-04-04 0.03 0 < 0.03
2013 2013-04-04 0.03 0 < 0.03
2013 2013-04-03 0.03 0 < 0.03
2013 2013-04-03 0.03 0 < 0.03
2013 2013-04-03 0.03 0 < 0.03
2013 2013-04-03 0.03 0 < 0.03
2013 2013-04-03 0.03 0 < 0.03
2013 2013-03-04 0.03 0 < 0.03
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.2 140 < 0.2
2013 2013-10-17 0.2 140 < 0.2
2013 2013-10-17 0.2 140 < 0.2
2013 2013-10-17 0.2 140 < 0.2
2013 2013-10-16 0.2 140 < 0.2
2013 2013-10-16 0.2 140 < 0.2
2013 2013-10-16 0.2 140 < 0.2
2013 2013-10-14 0.2 140 < 0.2
2013 2013-10-14 0.2 140 < 0.2
2013 2013-10-14 0.2 140 < 0.2
2013 2013-10-14 0.2 140 < 0.2
2013 2013-09-03 0.2 140 < 0.2
2013 2013-06-10 0.2 140 < 0.2
2013 2013-04-04 0.2 140 < 0.2
2013 2013-04-04 0.2 140 < 0.2
2013 2013-04-04 0.2 140 < 0.2
2013 2013-04-04 0.2 140 < 0.2
2013 2013-04-04 0.2 140 < 0.2
2013 2013-04-03 0.2 140 < 0.2
2013 2013-04-03 0.2 140 < 0.2
2013 2013-04-03 0.2 140 < 0.2
2013 2013-04-03 0.2 140 < 0.2
2013 2013-04-03 0.2 140 < 0.2
2013 2013-03-04 0.2 140 < 0.2
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 0.0004 < 0.03
2013 2013-10-17 0.03 0.0004 < 0.03
2013 2013-10-17 0.03 0.0004 < 0.03
2013 2013-10-17 0.03 0.0004 < 0.03
2013 2013-10-16 0.03 0.0004 < 0.03
2013 2013-10-16 0.03 0.0004 < 0.03
2013 2013-10-16 0.03 0.0004 < 0.03
2013 2013-10-14 0.03 0.0004 < 0.03
2013 2013-10-14 0.03 0.0004 < 0.03
2013 2013-10-14 0.03 0.0004 < 0.03
2013 2013-10-14 0.03 0.0004 < 0.03
2013 2013-09-03 0.03 0.0004 < 0.03
2013 2013-06-10 0.03 0.0004 < 0.03
2013 2013-04-04 0.03 0.0004 < 0.03
2013 2013-04-04 0.03 0.0004 < 0.03
2013 2013-04-04 0.03 0.0004 < 0.03
2013 2013-04-04 0.03 0.0004 < 0.03
2013 2013-04-04 0.03 0.0004 < 0.03
2013 2013-04-03 0.03 0.0004 < 0.03
2013 2013-04-03 0.03 0.0004 < 0.03
2013 2013-04-03 0.03 0.0004 < 0.03
2013 2013-04-03 0.03 0.0004 < 0.03
2013 2013-04-03 0.03 0.0004 < 0.03
2013 2013-03-04 0.03 0.0004 < 0.03

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
CA49022 lead 2013-01-01 2015-12-31 0mg/L
CA39501 lead 2010-01-01 2012-12-31 0mg/L
301006409203LT4 lead 2009-01-01 2009-12-31 0.00176mg/L
CA17473 lead 2007-01-01 2009-12-31 0.00176mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2013-01-01 - 2013-01-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
1993-04-01 - 1993-05-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1993-03-01 - 1993-03-31 Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Returned to Compliance
1989-03-01 - 1989-03-31 Miscellaneous Notification, Public - Known

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.