Public Water System: San Gabriel Valley Water Co.-el Monte

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: CA1910039
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Ground water
Population Served: 248,000
Contact Information
DIPRIMIO, ROBERT
DIPRIMIO, ROBERT
P.O.BOX 6010
EL MONTE, CA 91734-2010

This public water system services 20 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
chlorate
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).

chlorate
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-03-23 20 210 100
2015 2015-03-23 20 210 460
2015 2015-03-23 20 210 240
2015 2015-03-23 20 210 120
2015 2015-03-23 20 210 100
2015 2015-03-23 20 210 120
2015 2015-03-23 20 210 230
2015 2015-03-23 20 210 120
2015 2015-03-23 20 210 110
2015 2015-03-23 20 210 190
2015 2015-03-23 20 210 140
2015 2015-03-23 20 210 120
2015 2015-03-23 20 210 240
2015 2015-03-23 20 210 160
2015 2015-03-23 20 210 120
2015 2015-03-23 20 210 170
2014 2014-09-23 20 210 55
2014 2014-09-23 20 210 260
2014 2014-09-23 20 210 220
2014 2014-09-23 20 210 160
2014 2014-09-23 20 210 95
2014 2014-09-23 20 210 240
2014 2014-09-23 20 210 99
2014 2014-09-23 20 210 160
2014 2014-09-23 20 210 240
2014 2014-09-23 20 210 180
2014 2014-09-23 20 210 180
2014 2014-09-23 20 210 150
2014 2014-09-23 20 210 300
2014 2014-09-23 20 210 170
2014 2014-09-23 20 210 210
2014 2014-09-23 20 210 130

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

Year Test Date MRL HRL Test Result
2015 2015-03-23 0.07 0.35 < 0.07
2015 2015-03-23 0.07 0.35 < 0.07
2015 2015-03-23 0.07 0.35 0.34
2015 2015-03-23 0.07 0.35 < 0.07
2015 2015-03-23 0.07 0.35 0.41
2015 2015-03-23 0.07 0.35 0.088
2015 2015-03-23 0.07 0.35 0.37
2015 2015-03-23 0.07 0.35 0.63
2015 2015-03-23 0.07 0.35 0.27
2015 2015-03-23 0.07 0.35 0.28
2014 2014-09-23 0.07 0.35 0.071
2014 2014-09-23 0.07 0.35 0.36
2014 2014-09-23 0.07 0.35 0.1
2014 2014-09-23 0.07 0.35 0.59
2014 2014-09-23 0.07 0.35 0.18
2014 2014-09-23 0.07 0.35 0.13
2014 2014-09-23 0.07 0.35 0.46
2014 2014-09-23 0.07 0.35 0.2
2014 2014-09-23 0.07 0.35 0.28
2014 2014-09-23 0.07 0.35 0.18

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
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2015 2015-03-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
2014 2014-09-23 0.06 90 < 0.06
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2015 2015-03-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
2014 2014-09-23 0.03 0.0004 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2015 2015-03-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
2014 2014-09-23 0.02 0 < 0.02
HCFC-22 0.08 0 0.019 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 0.11
2015 2015-03-23 0.08 0 < 0.08
2015 2015-03-23 0.08 0 0.14
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 0.13
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
2014 2014-09-23 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2015 2015-03-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
2014 2014-09-23 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2015 2015-03-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
2014 2014-09-23 0.01 0 < 0.01
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2015 2015-03-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
2014 2014-09-23 0.2 140 < 0.2
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2015 2015-03-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
2014 2014-09-23 0.03 0 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2015 2015-03-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
2014 2014-09-23 0.1 0.0103 < 0.1
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2015 2015-03-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
2014 2014-09-23 0.04 0.07 < 0.04
1,1-dichloroethane 0.03 6.14 0.0017 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 < 0.03
2015 2015-03-23 0.03 6.14 0.033
2015 2015-03-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
2014 2014-09-23 0.03 6.14 < 0.03
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2015 2015-03-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
2014 2014-09-23 0.2 2.69 < 0.2
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2015 2015-03-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
2014 2014-09-23 0.02 0.07 < 0.02
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2015 2015-03-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
2014 2014-09-23 0.004 0.35 < 0.004
vanadium 0.2 21 3.7875 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.2 21 3
2015 2015-03-23 0.2 21 1.6
2015 2015-03-23 0.2 21 2.9
2015 2015-03-23 0.2 21 5.7
2015 2015-03-23 0.2 21 3.6
2015 2015-03-23 0.2 21 4.4
2015 2015-03-23 0.2 21 3.6
2015 2015-03-23 0.2 21 1.5
2015 2015-03-23 0.2 21 3.6
2015 2015-03-23 0.2 21 2.8
2015 2015-03-23 0.2 21 3.6
2015 2015-03-23 0.2 21 3.8
2015 2015-03-23 0.2 21 3.2
2015 2015-03-23 0.2 21 3
2015 2015-03-23 0.2 21 4.3
2015 2015-03-23 0.2 21 3.1
2014 2014-09-23 0.2 21 1.9
2014 2014-09-23 0.2 21 3.2
2014 2014-09-23 0.2 21 3.8
2014 2014-09-23 0.2 21 4.2
2014 2014-09-23 0.2 21 5.1
2014 2014-09-23 0.2 21 7.2
2014 2014-09-23 0.2 21 1.3
2014 2014-09-23 0.2 21 2.2
2014 2014-09-23 0.2 21 3.1
2014 2014-09-23 0.2 21 3.9
2014 2014-09-23 0.2 21 4.6
2014 2014-09-23 0.2 21 4.1
2014 2014-09-23 0.2 21 9.3
2014 2014-09-23 0.2 21 4.3
2014 2014-09-23 0.2 21 4.6
2014 2014-09-23 0.2 21 4.7
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2015 2015-03-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
2014 2014-09-23 0.0008 0.35 < 0.0008
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2015 2015-03-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
2014 2014-09-23 0.0004 0.0009 < 0.0004
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2015 2015-03-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
2014 2014-09-23 0.002 0.35 < 0.002
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2015 2015-03-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
2014 2014-09-23 0.0001 0 < 0.0001
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2015 2015-03-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
2014 2014-09-23 0.0003 0 < 0.0003
molybdenum 1 40 4.0906 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 1 40 8.1
2015 2015-03-23 1 40 1.7
2015 2015-03-23 1 40 2.7
2015 2015-03-23 1 40 3.1
2015 2015-03-23 1 40 4.7
2015 2015-03-23 1 40 1.2
2015 2015-03-23 1 40 5.1
2015 2015-03-23 1 40 1.3
2015 2015-03-23 1 40 5.2
2015 2015-03-23 1 40 3.8
2015 2015-03-23 1 40 1.8
2015 2015-03-23 1 40 3.4
2015 2015-03-23 1 40 2.6
2015 2015-03-23 1 40 2.9
2015 2015-03-23 1 40 1.8
2015 2015-03-23 1 40 2.9
2014 2014-09-23 1 40 1.7
2014 2014-09-23 1 40 2.8
2014 2014-09-23 1 40 8.9
2014 2014-09-23 1 40 4.8
2014 2014-09-23 1 40 1
2014 2014-09-23 1 40 3.6
2014 2014-09-23 1 40 4.1
2014 2014-09-23 1 40 1.6
2014 2014-09-23 1 40 7.9
2014 2014-09-23 1 40 9
2014 2014-09-23 1 40 2.9
2014 2014-09-23 1 40 3
2014 2014-09-23 1 40 19
2014 2014-09-23 1 40 2.3
2014 2014-09-23 1 40 3
2014 2014-09-23 1 40 3
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2015 2015-03-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
2014 2014-09-23 0.0009 0.035 < 0.0009
chromium-6 0.03 0 3.3531 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.03 0 0.7
2015 2015-03-23 0.03 0 2.7
2015 2015-03-23 0.03 0 3.7
2015 2015-03-23 0.03 0 5.6
2015 2015-03-23 0.03 0 2.9
2015 2015-03-23 0.03 0 3.1
2015 2015-03-23 0.03 0 3.3
2015 2015-03-23 0.03 0 3.5
2015 2015-03-23 0.03 0 3.7
2015 2015-03-23 0.03 0 4.6
2015 2015-03-23 0.03 0 2.4
2015 2015-03-23 0.03 0 1.7
2015 2015-03-23 0.03 0 3.1
2015 2015-03-23 0.03 0 4.9
2015 2015-03-23 0.03 0 1.2
2015 2015-03-23 0.03 0 5.3
2014 2014-09-23 0.03 0 0.73
2014 2014-09-23 0.03 0 2.5
2014 2014-09-23 0.03 0 4.7
2014 2014-09-23 0.03 0 3.1
2014 2014-09-23 0.03 0 2.6
2014 2014-09-23 0.03 0 4.8
2014 2014-09-23 0.03 0 0.69
2014 2014-09-23 0.03 0 5.3
2014 2014-09-23 0.03 0 0.88
2014 2014-09-23 0.03 0 4.1
2014 2014-09-23 0.03 0 4.6
2014 2014-09-23 0.03 0 3.9
2014 2014-09-23 0.03 0 4.5
2014 2014-09-23 0.03 0 4.4
2014 2014-09-23 0.03 0 3.3
2014 2014-09-23 0.03 0 4.8
strontium 0.3 1500 494.0625 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.3 1500 480
2015 2015-03-23 0.3 1500 550
2015 2015-03-23 0.3 1500 410
2015 2015-03-23 0.3 1500 360
2015 2015-03-23 0.3 1500 400
2015 2015-03-23 0.3 1500 240
2015 2015-03-23 0.3 1500 330
2015 2015-03-23 0.3 1500 570
2015 2015-03-23 0.3 1500 580
2015 2015-03-23 0.3 1500 450
2015 2015-03-23 0.3 1500 570
2015 2015-03-23 0.3 1500 530
2015 2015-03-23 0.3 1500 590
2015 2015-03-23 0.3 1500 600
2015 2015-03-23 0.3 1500 620
2015 2015-03-23 0.3 1500 620
2014 2014-09-23 0.3 1500 520
2014 2014-09-23 0.3 1500 590
2014 2014-09-23 0.3 1500 470
2014 2014-09-23 0.3 1500 450
2014 2014-09-23 0.3 1500 270
2014 2014-09-23 0.3 1500 380
2014 2014-09-23 0.3 1500 540
2014 2014-09-23 0.3 1500 500
2014 2014-09-23 0.3 1500 460
2014 2014-09-23 0.3 1500 450
2014 2014-09-23 0.3 1500 660
2014 2014-09-23 0.3 1500 560
2014 2014-09-23 0.3 1500 590
2014 2014-09-23 0.3 1500 510
2014 2014-09-23 0.3 1500 500
2014 2014-09-23 0.3 1500 460
cobalt 1 70 0.075 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 1.1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 < 1
2015 2015-03-23 1 70 1.3
2015 2015-03-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
2014 2014-09-23 1 70 < 1
chromium 0.2 100 3.2463 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-23 0.2 100 0.7
2015 2015-03-23 0.2 100 2.6
2015 2015-03-23 0.2 100 3.4
2015 2015-03-23 0.2 100 5
2015 2015-03-23 0.2 100 2.8
2015 2015-03-23 0.2 100 2.9
2015 2015-03-23 0.2 100 2.3
2015 2015-03-23 0.2 100 3
2015 2015-03-23 0.2 100 3.1
2015 2015-03-23 0.2 100 2.3
2015 2015-03-23 0.2 100 1.5
2015 2015-03-23 0.2 100 4.2
2015 2015-03-23 0.2 100 3
2015 2015-03-23 0.2 100 4.5
2015 2015-03-23 0.2 100 1.1
2015 2015-03-23 0.2 100 5.4
2014 2014-09-23 0.2 100 0.78
2014 2014-09-23 0.2 100 4.9
2014 2014-09-23 0.2 100 3.4
2014 2014-09-23 0.2 100 2.7
2014 2014-09-23 0.2 100 5.3
2014 2014-09-23 0.2 100 5
2014 2014-09-23 0.2 100 1.6
2014 2014-09-23 0.2 100 3.6
2014 2014-09-23 0.2 100 1.1
2014 2014-09-23 0.2 100 4.8
2014 2014-09-23 0.2 100 4.3
2014 2014-09-23 0.2 100 3.9
2014 2014-09-23 0.2 100 4
2014 2014-09-23 0.2 100 2.7
2014 2014-09-23 0.2 100 3.7
2014 2014-09-23 0.2 100 4.3

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
CA57423 lead 2015-01-01 2017-12-31 0.0014mg/L
CA41977 lead 2012-01-01 2014-12-31 0mg/L
191003911256LT5 lead 2011-01-01 2011-12-31 0.002mg/L
191003908295LT4 lead 2008-01-01 2008-12-31 0.002mg/L
191003908295L lead 2008-01-01 2008-12-31 0.0017mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
1995-12-01 - 1995-12-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1987-08-01 - 1987-08-31 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.