Oxnard Water Dept 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: CA5610007
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 206,997
Contact Information
RYDBERG, DANIEL
RYDBERG, DANIEL
251 South Hayes Avenue
OXNARD, CA 93030
[email protected]

This public water system services 1 municipality in 1 county.

Summary Results


A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

1-butanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 2 0.00 < 2
2018 2018-04-11 2 0.00 < 2
2018 2018-04-11 2 0.00 2.1
2018 2018-01-10 2 0.00 < 2
2018 2018-01-10 2 0.00 < 2
2018 2018-01-10 2 0.00 < 2

2-methoxyethanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.4 0.00 < 0.4
2018 2018-04-11 0.4 0.00 < 0.4
2018 2018-04-11 0.4 0.00 < 0.4
2018 2018-01-10 0.4 0.00 < 0.4
2018 2018-01-10 0.4 0.00 < 0.4
2018 2018-01-10 0.4 0.00 < 0.4

2-propen-1-ol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.5 0.00 < 0.5
2018 2018-04-11 0.5 0.00 < 0.5
2018 2018-04-11 0.5 0.00 < 0.5
2018 2018-01-10 0.5 0.00 < 0.5
2018 2018-01-10 0.5 0.00 < 0.5
2018 2018-01-10 0.5 0.00 < 0.5

alpha-hexachlorocyclohexane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.01 0.00 < 0.01
2018 2018-04-11 0.01 0.00 < 0.01
2018 2018-04-11 0.01 0.00 < 0.01
2018 2018-01-10 0.01 0.00 < 0.01
2018 2018-01-10 0.01 0.00 < 0.01
2018 2018-01-10 0.01 0.00 < 0.01

butylated hydroxyanisole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03

chlorpyrifos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03

dimethipin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.2 0.00 < 0.2
2018 2018-04-11 0.2 0.00 < 0.2
2018 2018-04-11 0.2 0.00 < 0.2
2018 2018-01-10 0.2 0.00 < 0.2
2018 2018-01-10 0.2 0.00 < 0.2
2018 2018-01-10 0.2 0.00 < 0.2

ethoprop

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-04-11 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03
2018 2018-01-10 0.03 0.00 < 0.03

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.3 0.00 < 0.3
2018 2018-04-11 0.3 0.00 < 0.3
2018 2018-04-11 0.3 0.00 < 0.3
2018 2018-01-10 0.3 0.00 < 0.3
2018 2018-01-10 0.3 0.00 < 0.3
2018 2018-01-10 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.4 0.00 4.2
2018 2018-04-11 0.4 0.00 1.4
2018 2018-04-11 0.4 0.00 11
2018 2018-01-10 0.4 0.00 2.5
2018 2018-01-10 0.4 0.00 1.6
2018 2018-01-10 0.4 0.00 < 0.4

o-toluidine

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.007 0.00 < 0.007
2018 2018-04-11 0.007 0.00 < 0.007
2018 2018-04-11 0.007 0.00 < 0.007
2018 2018-01-10 0.007 0.00 < 0.007
2018 2018-01-10 0.007 0.00 < 0.007
2018 2018-01-10 0.007 0.00 < 0.007

oxyfluorfen

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.05 0.00 < 0.05
2018 2018-04-11 0.05 0.00 < 0.05
2018 2018-04-11 0.05 0.00 < 0.05
2018 2018-01-10 0.05 0.00 < 0.05
2018 2018-01-10 0.05 0.00 < 0.05
2018 2018-01-10 0.05 0.00 < 0.05

profenofos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.3 0.00 < 0.3
2018 2018-04-11 0.3 0.00 < 0.3
2018 2018-04-11 0.3 0.00 < 0.3
2018 2018-01-10 0.3 0.00 < 0.3
2018 2018-01-10 0.3 0.00 < 0.3
2018 2018-01-10 0.3 0.00 < 0.3

quinoline

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.02 0.00 < 0.02
2018 2018-04-11 0.02 0.00 < 0.02
2018 2018-04-11 0.02 0.00 < 0.02
2018 2018-01-10 0.02 0.00 < 0.02
2018 2018-01-10 0.02 0.00 < 0.02
2018 2018-01-10 0.02 0.00 < 0.02

tebuconazole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.2 0.00 < 0.2
2018 2018-04-11 0.2 0.00 < 0.2
2018 2018-04-11 0.2 0.00 < 0.2
2018 2018-01-10 0.2 0.00 < 0.2
2018 2018-01-10 0.2 0.00 < 0.2
2018 2018-01-10 0.2 0.00 < 0.2

total permethrin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.04 0.00 < 0.04
2018 2018-04-11 0.04 0.00 < 0.04
2018 2018-04-11 0.04 0.00 < 0.04
2018 2018-01-10 0.04 0.00 < 0.04
2018 2018-01-10 0.04 0.00 < 0.04
2018 2018-01-10 0.04 0.00 < 0.04

tribufos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0.07 0.00 < 0.07
2018 2018-04-11 0.07 0.00 < 0.07
2018 2018-04-11 0.07 0.00 < 0.07
2018 2018-01-10 0.07 0.00 < 0.07
2018 2018-01-10 0.07 0.00 < 0.07
2018 2018-01-10 0.07 0.00 < 0.07

HAA5

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0 0.00 11.7
2018 2018-04-11 0 0.00 12.13
2018 2018-04-11 0 0.00 12.8
2018 2018-04-11 0 0.00 11.78
2018 2018-04-11 0 0.00 11.7
2018 2018-04-11 0 0.00 13.4
2018 2018-04-11 0 0.00 15.8
2018 2018-04-11 0 0.00 11.56
2018 2018-01-10 0 0.00 7
2018 2018-01-10 0 0.00 2.6
2018 2018-01-10 0 0.00 7.1
2018 2018-01-10 0 0.00 3.2
2018 2018-01-10 0 0.00 3.2
2018 2018-01-10 0 0.00 7.7
2018 2018-01-10 0 0.00 7.6
2018 2018-01-10 0 0.00 7.3

HAA6Br

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0 0.00 18.4
2018 2018-04-11 0 0.00 19.7
2018 2018-04-11 0 0.00 19.7
2018 2018-04-11 0 0.00 18.7
2018 2018-04-11 0 0.00 19.2
2018 2018-04-11 0 0.00 20.7
2018 2018-04-11 0 0.00 23.9
2018 2018-04-11 0 0.00 18.3
2018 2018-01-10 0 0.00 11.04
2018 2018-01-10 0 0.00 6.31
2018 2018-01-10 0 0.00 11.91
2018 2018-01-10 0 0.00 7.86
2018 2018-01-10 0 0.00 7.88
2018 2018-01-10 0 0.00 12.15
2018 2018-01-10 0 0.00 9.88
2018 2018-01-10 0 0.00 11.75

HAA9

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-11 0 0.00 21.8
2018 2018-04-11 0 0.00 22.53
2018 2018-04-11 0 0.00 23.8
2018 2018-04-11 0 0.00 22.28
2018 2018-04-11 0 0.00 22.4
2018 2018-04-11 0 0.00 25.8
2018 2018-04-11 0 0.00 30.8
2018 2018-04-11 0 0.00 21.76
2018 2018-01-10 0 0.00 13.04
2018 2018-01-10 0 0.00 6.31
2018 2018-01-10 0 0.00 13.61
2018 2018-01-10 0 0.00 7.86
2018 2018-01-10 0 0.00 7.88
2018 2018-01-10 0 0.00 14.15
2018 2018-01-10 0 0.00 11.88
2018 2018-01-10 0 0.00 13.55

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 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.03 6.14 < 0.03
2014 2014-10-08 0.03 6.14 < 0.03
2014 2014-10-08 0.03 6.14 < 0.03
2014 2014-07-07 0.03 6.14 < 0.03
2014 2014-07-07 0.03 6.14 < 0.03
2014 2014-07-07 0.03 6.14 < 0.03
2014 2014-01-08 0.03 6.14 < 0.03
2014 2014-01-08 0.03 6.14 < 0.03
2014 2014-01-08 0.03 6.14 < 0.03
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.03 0.0004 < 0.03
2014 2014-10-08 0.03 0.0004 < 0.03
2014 2014-10-08 0.03 0.0004 < 0.03
2014 2014-07-07 0.03 0.0004 < 0.03
2014 2014-07-07 0.03 0.0004 < 0.03
2014 2014-07-07 0.03 0.0004 < 0.03
2014 2014-01-08 0.03 0.0004 < 0.03
2014 2014-01-08 0.03 0.0004 < 0.03
2014 2014-01-08 0.03 0.0004 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.1 0.0103 < 0.1
2014 2014-10-08 0.1 0.0103 < 0.1
2014 2014-10-08 0.1 0.0103 < 0.1
2014 2014-07-07 0.1 0.0103 < 0.1
2014 2014-07-07 0.1 0.0103 < 0.1
2014 2014-07-07 0.1 0.0103 < 0.1
2014 2014-01-08 0.1 0.0103 < 0.1
2014 2014-01-08 0.1 0.0103 < 0.1
2014 2014-01-08 0.1 0.0103 < 0.1
1,4-dioxane 0.07 0.35 0.0133 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.07 0.35 < 0.07
2014 2014-10-08 0.07 0.35 0.12
2014 2014-10-08 0.07 0.35 < 0.07
2014 2014-07-07 0.07 0.35 < 0.07
2014 2014-07-07 0.07 0.35 < 0.07
2014 2014-07-07 0.07 0.35 < 0.07
2014 2014-01-08 0.07 0.35 < 0.07
2014 2014-01-08 0.07 0.35 < 0.07
2014 2014-01-08 0.07 0.35 < 0.07
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.0009 0.035 < 0.0009
2014 2014-10-08 0.0009 0.035 < 0.0009
2014 2014-10-08 0.0009 0.035 < 0.0009
2014 2014-07-07 0.0009 0.035 < 0.0009
2014 2014-07-07 0.0009 0.035 < 0.0009
2014 2014-07-07 0.0009 0.035 < 0.0009
2014 2014-01-08 0.0009 0.035 < 0.0009
2014 2014-01-08 0.0009 0.035 < 0.0009
2014 2014-01-08 0.0009 0.035 < 0.0009
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.0004 0.0009 < 0.0004
2014 2014-10-08 0.0004 0.0009 < 0.0004
2014 2014-10-08 0.0004 0.0009 < 0.0004
2014 2014-07-07 0.0004 0.0009 < 0.0004
2014 2014-07-07 0.0004 0.0009 < 0.0004
2014 2014-07-07 0.0004 0.0009 < 0.0004
2014 2014-01-08 0.0004 0.0009 < 0.0004
2014 2014-01-08 0.0004 0.0009 < 0.0004
2014 2014-01-08 0.0004 0.0009 < 0.0004
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.0003 0 < 0.0003
2014 2014-10-08 0.0003 0 < 0.0003
2014 2014-10-08 0.0003 0 < 0.0003
2014 2014-07-07 0.0003 0 < 0.0003
2014 2014-07-07 0.0003 0 < 0.0003
2014 2014-07-07 0.0003 0 < 0.0003
2014 2014-01-08 0.0003 0 < 0.0003
2014 2014-01-08 0.0003 0 < 0.0003
2014 2014-01-08 0.0003 0 < 0.0003
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.2 140 < 0.2
2014 2014-10-08 0.2 140 < 0.2
2014 2014-10-08 0.2 140 < 0.2
2014 2014-07-07 0.2 140 < 0.2
2014 2014-07-07 0.2 140 < 0.2
2014 2014-07-07 0.2 140 < 0.2
2014 2014-01-08 0.2 140 < 0.2
2014 2014-01-08 0.2 140 < 0.2
2014 2014-01-08 0.2 140 < 0.2
chlorate 20 210 34.4167 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 20 210 < 20
2014 2014-10-08 20 210 28
2014 2014-10-08 20 210 < 20
2014 2014-10-08 20 210 24
2014 2014-07-07 20 210 26
2014 2014-07-07 20 210 150
2014 2014-07-07 20 210 < 20
2014 2014-07-07 20 210 96
2014 2014-01-08 20 210 < 20
2014 2014-01-08 20 210 44
2014 2014-01-08 20 210 < 20
2014 2014-01-08 20 210 45
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.2 2.69 < 0.2
2014 2014-10-08 0.2 2.69 < 0.2
2014 2014-10-08 0.2 2.69 < 0.2
2014 2014-07-07 0.2 2.69 < 0.2
2014 2014-07-07 0.2 2.69 < 0.2
2014 2014-07-07 0.2 2.69 < 0.2
2014 2014-01-08 0.2 2.69 < 0.2
2014 2014-01-08 0.2 2.69 < 0.2
2014 2014-01-08 0.2 2.69 < 0.2
chromium 0.2 100 0.2158 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.2 100 0.39
2014 2014-10-08 0.2 100 0.38
2014 2014-10-08 0.2 100 < 0.2
2014 2014-10-08 0.2 100 0.37
2014 2014-07-07 0.2 100 0.36
2014 2014-07-07 0.2 100 0.27
2014 2014-07-07 0.2 100 0.32
2014 2014-07-07 0.2 100 0.29
2014 2014-01-08 0.2 100 < 0.2
2014 2014-01-08 0.2 100 < 0.2
2014 2014-01-08 0.2 100 0.21
2014 2014-01-08 0.2 100 < 0.2
chromium-6 0.03 0 0.2248 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.03 0 0.33
2014 2014-10-08 0.03 0 0.36
2014 2014-10-08 0.03 0 0.057
2014 2014-10-08 0.03 0 0.37
2014 2014-07-07 0.03 0 0.27
2014 2014-07-07 0.03 0 0.21
2014 2014-07-07 0.03 0 0.24
2014 2014-07-07 0.03 0 0.21
2014 2014-01-08 0.03 0 0.16
2014 2014-01-08 0.03 0 0.15
2014 2014-01-08 0.03 0 0.18
2014 2014-01-08 0.03 0 0.16
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 1 70 < 1
2014 2014-10-08 1 70 < 1
2014 2014-10-08 1 70 < 1
2014 2014-10-08 1 70 < 1
2014 2014-07-07 1 70 < 1
2014 2014-07-07 1 70 < 1
2014 2014-07-07 1 70 < 1
2014 2014-07-07 1 70 < 1
2014 2014-01-08 1 70 < 1
2014 2014-01-08 1 70 < 1
2014 2014-01-08 1 70 < 1
2014 2014-01-08 1 70 < 1
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.004 0.35 < 0.004
2014 2014-10-08 0.004 0.35 < 0.004
2014 2014-10-08 0.004 0.35 < 0.004
2014 2014-07-07 0.004 0.35 < 0.004
2014 2014-07-07 0.004 0.35 < 0.004
2014 2014-07-07 0.004 0.35 < 0.004
2014 2014-01-08 0.004 0.35 < 0.004
2014 2014-01-08 0.004 0.35 < 0.004
2014 2014-01-08 0.004 0.35 < 0.004
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.0008 0.35 < 0.0008
2014 2014-10-08 0.0008 0.35 < 0.0008
2014 2014-10-08 0.0008 0.35 < 0.0008
2014 2014-07-07 0.0008 0.35 < 0.0008
2014 2014-07-07 0.0008 0.35 < 0.0008
2014 2014-07-07 0.0008 0.35 < 0.0008
2014 2014-01-08 0.0008 0.35 < 0.0008
2014 2014-01-08 0.0008 0.35 < 0.0008
2014 2014-01-08 0.0008 0.35 < 0.0008
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.002 0.35 < 0.002
2014 2014-10-08 0.002 0.35 < 0.002
2014 2014-10-08 0.002 0.35 < 0.002
2014 2014-07-07 0.002 0.35 < 0.002
2014 2014-07-07 0.002 0.35 < 0.002
2014 2014-07-07 0.002 0.35 < 0.002
2014 2014-01-08 0.002 0.35 < 0.002
2014 2014-01-08 0.002 0.35 < 0.002
2014 2014-01-08 0.002 0.35 < 0.002
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.06 90 < 0.06
2014 2014-10-08 0.06 90 < 0.06
2014 2014-10-08 0.06 90 < 0.06
2014 2014-07-07 0.06 90 < 0.06
2014 2014-07-07 0.06 90 < 0.06
2014 2014-07-07 0.06 90 < 0.06
2014 2014-01-08 0.06 90 < 0.06
2014 2014-01-08 0.06 90 < 0.06
2014 2014-01-08 0.06 90 < 0.06
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.08 0 < 0.08
2014 2014-10-08 0.08 0 < 0.08
2014 2014-10-08 0.08 0 < 0.08
2014 2014-07-07 0.08 0 < 0.08
2014 2014-07-07 0.08 0 < 0.08
2014 2014-07-07 0.08 0 < 0.08
2014 2014-01-08 0.08 0 < 0.08
2014 2014-01-08 0.08 0 < 0.08
2014 2014-01-08 0.08 0 < 0.08
molybdenum 1 40 8.9583 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 1 40 7.8
2014 2014-10-08 1 40 5.4
2014 2014-10-08 1 40 10
2014 2014-10-08 1 40 6
2014 2014-07-07 1 40 8.3
2014 2014-07-07 1 40 9.7
2014 2014-07-07 1 40 9.7
2014 2014-07-07 1 40 11
2014 2014-01-08 1 40 11
2014 2014-01-08 1 40 9.6
2014 2014-01-08 1 40 10
2014 2014-01-08 1 40 9
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.09 0 < 0.09
2014 2014-10-08 0.09 0 < 0.09
2014 2014-10-08 0.09 0 < 0.09
2014 2014-07-07 0.09 0 < 0.09
2014 2014-07-07 0.09 0 < 0.09
2014 2014-07-07 0.09 0 < 0.09
2014 2014-01-08 0.09 0 < 0.09
2014 2014-01-08 0.09 0 < 0.09
2014 2014-01-08 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.01 0 < 0.01
2014 2014-10-08 0.01 0 < 0.01
2014 2014-10-08 0.01 0 < 0.01
2014 2014-07-07 0.01 0 < 0.01
2014 2014-07-07 0.01 0 < 0.01
2014 2014-07-07 0.01 0 < 0.01
2014 2014-01-08 0.01 0 < 0.01
2014 2014-01-08 0.01 0 < 0.01
2014 2014-01-08 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.03 0 < 0.03
2014 2014-10-08 0.03 0 < 0.03
2014 2014-10-08 0.03 0 < 0.03
2014 2014-07-07 0.03 0 < 0.03
2014 2014-07-07 0.03 0 < 0.03
2014 2014-07-07 0.03 0 < 0.03
2014 2014-01-08 0.03 0 < 0.03
2014 2014-01-08 0.03 0 < 0.03
2014 2014-01-08 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.02 0 < 0.02
2014 2014-10-08 0.02 0 < 0.02
2014 2014-10-08 0.02 0 < 0.02
2014 2014-07-07 0.02 0 < 0.02
2014 2014-07-07 0.02 0 < 0.02
2014 2014-07-07 0.02 0 < 0.02
2014 2014-01-08 0.02 0 < 0.02
2014 2014-01-08 0.02 0 < 0.02
2014 2014-01-08 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.02 0.07 < 0.02
2014 2014-10-08 0.02 0.07 < 0.02
2014 2014-10-08 0.02 0.07 < 0.02
2014 2014-07-07 0.02 0.07 < 0.02
2014 2014-07-07 0.02 0.07 < 0.02
2014 2014-07-07 0.02 0.07 < 0.02
2014 2014-01-08 0.02 0.07 < 0.02
2014 2014-01-08 0.02 0.07 < 0.02
2014 2014-01-08 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.04 0.07 < 0.04
2014 2014-10-08 0.04 0.07 < 0.04
2014 2014-10-08 0.04 0.07 < 0.04
2014 2014-07-07 0.04 0.07 < 0.04
2014 2014-07-07 0.04 0.07 < 0.04
2014 2014-07-07 0.04 0.07 < 0.04
2014 2014-01-08 0.04 0.07 < 0.04
2014 2014-01-08 0.04 0.07 < 0.04
2014 2014-01-08 0.04 0.07 < 0.04
strontium 0.3 1500 858.3333 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.3 1500 820
2014 2014-10-08 0.3 1500 480
2014 2014-10-08 0.3 1500 1100
2014 2014-10-08 0.3 1500 530
2014 2014-07-07 0.3 1500 910
2014 2014-07-07 0.3 1500 820
2014 2014-07-07 0.3 1500 1100
2014 2014-07-07 0.3 1500 900
2014 2014-01-08 0.3 1500 1100
2014 2014-01-08 0.3 1500 780
2014 2014-01-08 0.3 1500 1000
2014 2014-01-08 0.3 1500 760
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.0001 0 < 0.0001
2014 2014-10-08 0.0001 0 < 0.0001
2014 2014-10-08 0.0001 0 < 0.0001
2014 2014-07-07 0.0001 0 < 0.0001
2014 2014-07-07 0.0001 0 < 0.0001
2014 2014-07-07 0.0001 0 < 0.0001
2014 2014-01-08 0.0001 0 < 0.0001
2014 2014-01-08 0.0001 0 < 0.0001
2014 2014-01-08 0.0001 0 < 0.0001
vanadium 0.2 21 2.8917 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-10-08 0.2 21 3.4
2014 2014-10-08 0.2 21 3.8
2014 2014-10-08 0.2 21 1.2
2014 2014-10-08 0.2 21 3.5
2014 2014-07-07 0.2 21 3.5
2014 2014-07-07 0.2 21 3.1
2014 2014-07-07 0.2 21 3
2014 2014-07-07 0.2 21 3
2014 2014-01-08 0.2 21 2.4
2014 2014-01-08 0.2 21 2.7
2014 2014-01-08 0.2 21 2.6
2014 2014-01-08 0.2 21 2.5

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
CA63577 lead 2016-01-01 2018-12-31 0.0061mg/L
CA48990 lead 2013-01-01 2015-12-31 0.0033mg/L
CA37494 lead 2010-01-01 2012-12-31 0.0034mg/L
561000712257L lead 2012-01-01 2012-12-31 0.0034mg/L
561000709267L lead 2009-01-01 2009-12-31 0.0064mg/L
561000709267LT3 lead 2009-01-01 2009-12-31 0.0064mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2008-04-01 - 2008-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2008-04-01 - 2008-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2004-01-01 - 2004-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Known
- 2000-03-01 Lead and Copper Rule Initial Tap Sampling for Pb and Cu Lead and Copper Rule Returned to Compliance
2015-10-01 - N/A Ground Water Rule Monitoring, Source Water (GWR) E. COLI 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.

Lab Location Zip Code
ALS Environmental – Simi Valley Simi Valley, CA 93065
ALS Environmental – Simi Valley Simi Valley, CA 93065
Atmospheric Analysis and Consulting, Inc. Ventura, CA 93003

Water Bill Information


Convenient information about your water service.

Unable to identify any billing information about Oxnard Water Dept (CA5610007).

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.