San Diego, City Of 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: CA3710020
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 1,339,958
Contact Information
RAZAK, HALLA
RAZAK, HALLA
9192 Topaz Way
SAN DIEGO, CA 92123
[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).

HAA5

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0 0.00 12.43
2018 2018-02-13 0 0.00 13.1
2018 2018-02-13 0 0.00 13.2
2018 2018-02-13 0 0.00 3.47
2018 2018-02-13 0 0.00 6.53
2018 2018-02-13 0 0.00 13.8
2018 2018-02-13 0 0.00 13.23
2018 2018-02-13 0 0.00 8.06
2018 2018-02-13 0 0.00 14.4
2018 2018-02-13 0 0.00 13.56
2018 2018-02-13 0 0.00 13.69
2018 2018-02-13 0 0.00 13.24

HAA6Br

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0 0.00 17.33
2018 2018-02-13 0 0.00 25.8
2018 2018-02-13 0 0.00 26.1
2018 2018-02-13 0 0.00 8.6
2018 2018-02-13 0 0.00 8.43
2018 2018-02-13 0 0.00 26.9
2018 2018-02-13 0 0.00 18.93
2018 2018-02-13 0 0.00 19.56
2018 2018-02-13 0 0.00 28.4
2018 2018-02-13 0 0.00 19.06
2018 2018-02-13 0 0.00 26.89
2018 2018-02-13 0 0.00 18.14

HAA9

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0 0.00 26.23
2018 2018-02-13 0 0.00 27.7
2018 2018-02-13 0 0.00 28.1
2018 2018-02-13 0 0.00 9.17
2018 2018-02-13 0 0.00 11.79
2018 2018-02-13 0 0.00 29.2
2018 2018-02-13 0 0.00 28.53
2018 2018-02-13 0 0.00 23.46
2018 2018-02-13 0 0.00 30.7
2018 2018-02-13 0 0.00 29.06
2018 2018-02-13 0 0.00 29.19
2018 2018-02-13 0 0.00 27.34

1-butanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 2 0.00 < 2
2018 2018-02-13 2 0.00 < 2
2018 2018-02-12 2 0.00 < 2

2-methoxyethanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.4 0.00 < 0.4
2018 2018-02-13 0.4 0.00 < 0.4
2018 2018-02-12 0.4 0.00 < 0.4

2-propen-1-ol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.5 0.00 < 0.5
2018 2018-02-13 0.5 0.00 < 0.5
2018 2018-02-12 0.5 0.00 < 0.5

alpha-hexachlorocyclohexane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.01 0.00 < 0.01
2018 2018-02-13 0.01 0.00 < 0.01
2018 2018-02-13 0.01 0.00 < 0.01
2018 2018-02-12 0.01 0.00 < 0.01

butylated hydroxyanisole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.03 0.00 < 0.03
2018 2018-02-13 0.03 0.00 < 0.03
2018 2018-02-12 0.03 0.00 < 0.03

chlorpyrifos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.03 0.00 < 0.03
2018 2018-02-13 0.03 0.00 < 0.03
2018 2018-02-13 0.03 0.00 < 0.03
2018 2018-02-12 0.03 0.00 < 0.03

dimethipin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.2 0.00 < 0.2
2018 2018-02-13 0.2 0.00 < 0.2
2018 2018-02-13 0.2 0.00 < 0.2
2018 2018-02-12 0.2 0.00 < 0.2

ethoprop

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.03 0.00 < 0.03
2018 2018-02-13 0.03 0.00 < 0.03
2018 2018-02-13 0.03 0.00 < 0.03
2018 2018-02-12 0.03 0.00 < 0.03

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.3 0.00 < 0.3
2018 2018-02-13 0.3 0.00 < 0.3
2018 2018-02-12 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.4 0.00 < 0.4
2018 2018-02-13 0.4 0.00 0.65
2018 2018-02-12 0.4 0.00 0.56

o-toluidine

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.007 0.00 < 0.007
2018 2018-02-13 0.007 0.00 < 0.007
2018 2018-02-12 0.007 0.00 < 0.007

oxyfluorfen

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.05 0.00 < 0.05
2018 2018-02-13 0.05 0.00 < 0.05
2018 2018-02-13 0.05 0.00 < 0.05
2018 2018-02-12 0.05 0.00 < 0.05

profenofos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.3 0.00 < 0.3
2018 2018-02-13 0.3 0.00 < 0.3
2018 2018-02-13 0.3 0.00 < 0.3
2018 2018-02-12 0.3 0.00 < 0.3

quinoline

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-13 0.02 0.00 < 0.02
2018 2018-02-13 0.02 0.00 < 0.02
2018 2018-02-12 0.02 0.00 < 0.02

tebuconazole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.2 0.00 < 0.2
2018 2018-02-13 0.2 0.00 < 0.2
2018 2018-02-13 0.2 0.00 < 0.2
2018 2018-02-12 0.2 0.00 < 0.2

total permethrin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.04 0.00 < 0.04
2018 2018-02-13 0.04 0.00 < 0.04
2018 2018-02-13 0.04 0.00 < 0.04
2018 2018-02-12 0.04 0.00 < 0.04

tribufos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-19 0.07 0.00 < 0.07
2018 2018-02-13 0.07 0.00 < 0.07
2018 2018-02-13 0.07 0.00 < 0.07
2018 2018-02-12 0.07 0.00 < 0.07

anatoxin-a

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-06-26 0.03 0.00 < 0.03
2018 2018-06-26 0.03 0.00 < 0.03
2018 2018-06-26 0.03 0.00 < 0.03
2018 2018-06-12 0.03 0.00 < 0.03
2018 2018-06-12 0.03 0.00 < 0.03
2018 2018-06-12 0.03 0.00 < 0.03
2018 2018-05-22 0.03 0.00 < 0.03
2018 2018-05-22 0.03 0.00 < 0.03
2018 2018-05-22 0.03 0.00 < 0.03
2018 2018-05-08 0.03 0.00 < 0.03
2018 2018-05-08 0.03 0.00 < 0.03
2018 2018-05-08 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-09 0.09 0.00 < 0.09
2018 2018-07-09 0.09 0.00 < 0.09
2018 2018-07-09 0.09 0.00 < 0.09
2018 2018-06-26 0.09 0.00 < 0.09
2018 2018-06-26 0.09 0.00 < 0.09
2018 2018-06-26 0.09 0.00 < 0.09
2018 2018-06-12 0.09 0.00 < 0.09
2018 2018-06-12 0.09 0.00 < 0.09
2018 2018-06-12 0.09 0.00 < 0.09
2018 2018-05-22 0.09 0.00 < 0.09
2018 2018-05-22 0.09 0.00 < 0.09
2018 2018-05-22 0.09 0.00 < 0.09
2018 2018-05-08 0.09 0.00 < 0.09
2018 2018-05-08 0.09 0.00 < 0.09
2018 2018-05-08 0.09 0.00 < 0.09

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
chlorate 20 210 69.0417 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 20 210 160
2014 2014-05-13 20 210 160
2014 2014-05-12 20 210 31
2014 2014-05-12 20 210 < 20
2014 2014-05-12 20 210 < 20
2014 2014-05-12 20 210 27
2014 2014-02-11 20 210 160
2014 2014-02-11 20 210 140
2014 2014-02-10 20 210 62
2014 2014-02-10 20 210 < 20
2014 2014-02-10 20 210 < 20
2014 2014-02-10 20 210 < 20
2013 2013-11-13 20 210 140
2013 2013-11-13 20 210 140
2013 2013-11-12 20 210 94
2013 2013-11-12 20 210 < 20
2013 2013-11-12 20 210 < 20
2013 2013-11-12 20 210 39
2013 2013-08-21 20 210 200
2013 2013-08-21 20 210 160
2013 2013-08-20 20 210 25
2013 2013-08-20 20 210 39
2013 2013-08-19 20 210 80
2013 2013-08-19 20 210 < 20
chromium 0.2 100 0.0217 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.2 100 < 0.2
2014 2014-05-13 0.2 100 < 0.2
2014 2014-05-12 0.2 100 < 0.2
2014 2014-05-12 0.2 100 < 0.2
2014 2014-05-12 0.2 100 < 0.2
2014 2014-05-12 0.2 100 < 0.2
2014 2014-02-11 0.2 100 < 0.2
2014 2014-02-11 0.2 100 < 0.2
2014 2014-02-10 0.2 100 < 0.2
2014 2014-02-10 0.2 100 < 0.2
2014 2014-02-10 0.2 100 0.31
2014 2014-02-10 0.2 100 < 0.2
2013 2013-11-13 0.2 100 < 0.2
2013 2013-11-13 0.2 100 < 0.2
2013 2013-11-12 0.2 100 < 0.2
2013 2013-11-12 0.2 100 < 0.2
2013 2013-11-12 0.2 100 < 0.2
2013 2013-11-12 0.2 100 < 0.2
2013 2013-08-21 0.2 100 < 0.2
2013 2013-08-21 0.2 100 0.21
2013 2013-08-20 0.2 100 < 0.2
2013 2013-08-20 0.2 100 < 0.2
2013 2013-08-19 0.2 100 < 0.2
2013 2013-08-19 0.2 100 < 0.2
chromium-6 0.03 0 0.0807 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.03 0 < 0.03
2014 2014-05-13 0.03 0 0.034
2014 2014-05-12 0.03 0 0.06
2014 2014-05-12 0.03 0 0.082
2014 2014-05-12 0.03 0 0.089
2014 2014-05-12 0.03 0 0.057
2014 2014-02-11 0.03 0 0.087
2014 2014-02-11 0.03 0 0.05
2014 2014-02-10 0.03 0 0.076
2014 2014-02-10 0.03 0 0.095
2014 2014-02-10 0.03 0 0.36
2014 2014-02-10 0.03 0 0.082
2013 2013-11-13 0.03 0 < 0.03
2013 2013-11-13 0.03 0 < 0.03
2013 2013-11-12 0.03 0 0.044
2013 2013-11-12 0.03 0 0.11
2013 2013-11-12 0.03 0 0.03
2013 2013-11-12 0.03 0 0.05
2013 2013-08-21 0.03 0 0.09
2013 2013-08-21 0.03 0 0.07
2013 2013-08-20 0.03 0 0.17
2013 2013-08-20 0.03 0 0.1
2013 2013-08-19 0.03 0 0.11
2013 2013-08-19 0.03 0 0.09
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 1 70 < 1
2014 2014-05-13 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-10 1 70 < 1
2014 2014-02-10 1 70 < 1
2014 2014-02-10 1 70 < 1
2014 2014-02-10 1 70 < 1
2013 2013-11-13 1 70 < 1
2013 2013-11-13 1 70 < 1
2013 2013-11-12 1 70 < 1
2013 2013-11-12 1 70 < 1
2013 2013-11-12 1 70 < 1
2013 2013-11-12 1 70 < 1
2013 2013-08-21 1 70 < 1
2013 2013-08-21 1 70 < 1
2013 2013-08-20 1 70 < 1
2013 2013-08-20 1 70 < 1
2013 2013-08-19 1 70 < 1
2013 2013-08-19 1 70 < 1
molybdenum 1 40 3.5958 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 1 40 3.1
2014 2014-05-13 1 40 3.3
2014 2014-05-12 1 40 3.8
2014 2014-05-12 1 40 3.9
2014 2014-05-12 1 40 4.1
2014 2014-05-12 1 40 4
2014 2014-02-11 1 40 2.9
2014 2014-02-11 1 40 3
2014 2014-02-10 1 40 4.7
2014 2014-02-10 1 40 4
2014 2014-02-10 1 40 4.2
2014 2014-02-10 1 40 4.4
2013 2013-11-13 1 40 2.8
2013 2013-11-13 1 40 2.7
2013 2013-11-12 1 40 3.7
2013 2013-11-12 1 40 3.4
2013 2013-11-12 1 40 3.9
2013 2013-11-12 1 40 3.7
2013 2013-08-21 1 40 3.3
2013 2013-08-21 1 40 3.7
2013 2013-08-20 1 40 3.4
2013 2013-08-20 1 40 3.6
2013 2013-08-19 1 40 3.5
2013 2013-08-19 1 40 3.2
strontium 0.3 1500 711.25 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.3 1500 500
2014 2014-05-13 0.3 1500 530
2014 2014-05-12 0.3 1500 860
2014 2014-05-12 0.3 1500 700
2014 2014-05-12 0.3 1500 920
2014 2014-05-12 0.3 1500 880
2014 2014-02-11 0.3 1500 520
2014 2014-02-11 0.3 1500 540
2014 2014-02-10 0.3 1500 930
2014 2014-02-10 0.3 1500 710
2014 2014-02-10 0.3 1500 910
2014 2014-02-10 0.3 1500 940
2013 2013-11-13 0.3 1500 510
2013 2013-11-13 0.3 1500 490
2013 2013-11-12 0.3 1500 770
2013 2013-11-12 0.3 1500 550
2013 2013-11-12 0.3 1500 790
2013 2013-11-12 0.3 1500 760
2013 2013-08-21 0.3 1500 660
2013 2013-08-21 0.3 1500 720
2013 2013-08-20 0.3 1500 750
2013 2013-08-20 0.3 1500 800
2013 2013-08-19 0.3 1500 770
2013 2013-08-19 0.3 1500 560
vanadium 0.2 21 0.1908 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.2 21 < 0.2
2014 2014-05-13 0.2 21 < 0.2
2014 2014-05-12 0.2 21 0.26
2014 2014-05-12 0.2 21 0.21
2014 2014-05-12 0.2 21 0.26
2014 2014-05-12 0.2 21 0.24
2014 2014-02-11 0.2 21 < 0.2
2014 2014-02-11 0.2 21 < 0.2
2014 2014-02-10 0.2 21 0.71
2014 2014-02-10 0.2 21 < 0.2
2014 2014-02-10 0.2 21 < 0.2
2014 2014-02-10 0.2 21 0.21
2013 2013-11-13 0.2 21 < 0.2
2013 2013-11-13 0.2 21 < 0.2
2013 2013-11-12 0.2 21 0.84
2013 2013-11-12 0.2 21 0.25
2013 2013-11-12 0.2 21 0.21
2013 2013-11-12 0.2 21 0.25
2013 2013-08-21 0.2 21 < 0.2
2013 2013-08-21 0.2 21 < 0.2
2013 2013-08-20 0.2 21 0.21
2013 2013-08-20 0.2 21 0.29
2013 2013-08-19 0.2 21 0.64
2013 2013-08-19 0.2 21 < 0.2
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.03 6.14 < 0.03
2014 2014-05-12 0.03 6.14 < 0.03
2014 2014-05-12 0.03 6.14 < 0.03
2014 2014-02-11 0.03 6.14 < 0.03
2014 2014-02-10 0.03 6.14 < 0.03
2014 2014-02-10 0.03 6.14 < 0.03
2013 2013-11-13 0.03 6.14 < 0.03
2013 2013-11-12 0.03 6.14 < 0.03
2013 2013-11-12 0.03 6.14 < 0.03
2013 2013-08-21 0.03 6.14 < 0.03
2013 2013-08-20 0.03 6.14 < 0.03
2013 2013-08-19 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 2014-05-13 0.03 0.0004 < 0.03
2014 2014-05-12 0.03 0.0004 < 0.03
2014 2014-05-12 0.03 0.0004 < 0.03
2014 2014-02-11 0.03 0.0004 < 0.03
2014 2014-02-10 0.03 0.0004 < 0.03
2014 2014-02-10 0.03 0.0004 < 0.03
2013 2013-11-13 0.03 0.0004 < 0.03
2013 2013-11-12 0.03 0.0004 < 0.03
2013 2013-11-12 0.03 0.0004 < 0.03
2013 2013-08-21 0.03 0.0004 < 0.03
2013 2013-08-20 0.03 0.0004 < 0.03
2013 2013-08-19 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 2014-05-13 0.1 0.0103 < 0.1
2014 2014-05-12 0.1 0.0103 < 0.1
2014 2014-05-12 0.1 0.0103 < 0.1
2014 2014-02-11 0.1 0.0103 < 0.1
2014 2014-02-10 0.1 0.0103 < 0.1
2014 2014-02-10 0.1 0.0103 < 0.1
2013 2013-11-13 0.1 0.0103 < 0.1
2013 2013-11-12 0.1 0.0103 < 0.1
2013 2013-11-12 0.1 0.0103 < 0.1
2013 2013-08-21 0.1 0.0103 < 0.1
2013 2013-08-20 0.1 0.0103 < 0.1
2013 2013-08-19 0.1 0.0103 < 0.1
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.07 0.35 < 0.07
2014 2014-05-12 0.07 0.35 < 0.07
2014 2014-05-12 0.07 0.35 < 0.07
2014 2014-02-11 0.07 0.35 < 0.07
2014 2014-02-10 0.07 0.35 < 0.07
2014 2014-02-10 0.07 0.35 < 0.07
2013 2013-11-13 0.07 0.35 < 0.07
2013 2013-11-12 0.07 0.35 < 0.07
2013 2013-11-12 0.07 0.35 < 0.07
2013 2013-08-21 0.07 0.35 < 0.07
2013 2013-08-20 0.07 0.35 < 0.07
2013 2013-08-19 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 2014-05-13 0.0009 0.035 < 0.0009
2014 2014-05-12 0.0009 0.035 < 0.0009
2014 2014-05-12 0.0009 0.035 < 0.0009
2014 2014-02-11 0.0009 0.035 < 0.0009
2014 2014-02-10 0.0009 0.035 < 0.0009
2014 2014-02-10 0.0009 0.035 < 0.0009
2013 2013-11-13 0.0009 0.035 < 0.0009
2013 2013-11-12 0.0009 0.035 < 0.0009
2013 2013-11-12 0.0009 0.035 < 0.0009
2013 2013-08-21 0.0009 0.035 < 0.0009
2013 2013-08-20 0.0009 0.035 < 0.0009
2013 2013-08-19 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 2014-05-13 0.0004 0.0009 < 0.0004
2014 2014-05-12 0.0004 0.0009 < 0.0004
2014 2014-05-12 0.0004 0.0009 < 0.0004
2014 2014-02-11 0.0004 0.0009 < 0.0004
2014 2014-02-10 0.0004 0.0009 < 0.0004
2014 2014-02-10 0.0004 0.0009 < 0.0004
2013 2013-11-13 0.0004 0.0009 < 0.0004
2013 2013-11-12 0.0004 0.0009 < 0.0004
2013 2013-11-12 0.0004 0.0009 < 0.0004
2013 2013-08-21 0.0004 0.0009 < 0.0004
2013 2013-08-20 0.0004 0.0009 < 0.0004
2013 2013-08-19 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 2014-05-13 0.0003 0 < 0.0003
2014 2014-05-12 0.0003 0 < 0.0003
2014 2014-05-12 0.0003 0 < 0.0003
2014 2014-02-11 0.0003 0 < 0.0003
2014 2014-02-10 0.0003 0 < 0.0003
2014 2014-02-10 0.0003 0 < 0.0003
2013 2013-11-13 0.0003 0 < 0.0003
2013 2013-11-12 0.0003 0 < 0.0003
2013 2013-11-12 0.0003 0 < 0.0003
2013 2013-08-21 0.0003 0 < 0.0003
2013 2013-08-20 0.0003 0 < 0.0003
2013 2013-08-19 0.0003 0 < 0.0003
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.2 140 < 0.2
2014 2014-05-12 0.2 140 < 0.2
2014 2014-05-12 0.2 140 < 0.2
2014 2014-02-11 0.2 140 < 0.2
2014 2014-02-10 0.2 140 < 0.2
2014 2014-02-10 0.2 140 < 0.2
2013 2013-11-13 0.2 140 < 0.2
2013 2013-11-12 0.2 140 < 0.2
2013 2013-11-12 0.2 140 < 0.2
2013 2013-08-21 0.2 140 < 0.2
2013 2013-08-20 0.2 140 < 0.2
2013 2013-08-19 0.2 140 < 0.2
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.2 2.69 < 0.2
2014 2014-05-12 0.2 2.69 < 0.2
2014 2014-05-12 0.2 2.69 < 0.2
2014 2014-02-11 0.2 2.69 < 0.2
2014 2014-02-10 0.2 2.69 < 0.2
2014 2014-02-10 0.2 2.69 < 0.2
2013 2013-11-13 0.2 2.69 < 0.2
2013 2013-11-12 0.2 2.69 < 0.2
2013 2013-11-12 0.2 2.69 < 0.2
2013 2013-08-21 0.2 2.69 < 0.2
2013 2013-08-20 0.2 2.69 < 0.2
2013 2013-08-19 0.2 2.69 < 0.2
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.004 0.35 < 0.004
2014 2014-05-12 0.004 0.35 < 0.004
2014 2014-05-12 0.004 0.35 < 0.004
2014 2014-02-11 0.004 0.35 < 0.004
2014 2014-02-10 0.004 0.35 < 0.004
2014 2014-02-10 0.004 0.35 < 0.004
2013 2013-11-13 0.004 0.35 < 0.004
2013 2013-11-12 0.004 0.35 < 0.004
2013 2013-11-12 0.004 0.35 < 0.004
2013 2013-08-21 0.004 0.35 < 0.004
2013 2013-08-20 0.004 0.35 < 0.004
2013 2013-08-19 0.004 0.35 < 0.004
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.0008 0.35 < 0.0008
2014 2014-05-12 0.0008 0.35 < 0.0008
2014 2014-05-12 0.0008 0.35 < 0.0008
2014 2014-02-11 0.0008 0.35 < 0.0008
2014 2014-02-10 0.0008 0.35 < 0.0008
2014 2014-02-10 0.0008 0.35 < 0.0008
2013 2013-11-13 0.0008 0.35 < 0.0008
2013 2013-11-12 0.0008 0.35 < 0.0008
2013 2013-11-12 0.0008 0.35 < 0.0008
2013 2013-08-21 0.0008 0.35 < 0.0008
2013 2013-08-20 0.0008 0.35 < 0.0008
2013 2013-08-19 0.0008 0.35 < 0.0008
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.002 0.35 < 0.002
2014 2014-05-12 0.002 0.35 < 0.002
2014 2014-05-12 0.002 0.35 < 0.002
2014 2014-02-11 0.002 0.35 < 0.002
2014 2014-02-10 0.002 0.35 < 0.002
2014 2014-02-10 0.002 0.35 < 0.002
2013 2013-11-13 0.002 0.35 < 0.002
2013 2013-11-12 0.002 0.35 < 0.002
2013 2013-11-12 0.002 0.35 < 0.002
2013 2013-08-21 0.002 0.35 < 0.002
2013 2013-08-20 0.002 0.35 < 0.002
2013 2013-08-19 0.002 0.35 < 0.002
Halon 1011 0.06 90 0.0061 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.06 90 < 0.06
2014 2014-05-12 0.06 90 < 0.06
2014 2014-05-12 0.06 90 < 0.06
2014 2014-02-11 0.06 90 < 0.06
2014 2014-02-10 0.06 90 < 0.06
2014 2014-02-10 0.06 90 < 0.06
2013 2013-11-13 0.06 90 < 0.06
2013 2013-11-12 0.06 90 < 0.06
2013 2013-11-12 0.06 90 < 0.06
2013 2013-08-21 0.06 90 0.073
2013 2013-08-20 0.06 90 < 0.06
2013 2013-08-19 0.06 90 < 0.06
HCFC-22 0.08 0 0.0209 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.08 0 < 0.08
2014 2014-05-12 0.08 0 0.091
2014 2014-05-12 0.08 0 < 0.08
2014 2014-02-11 0.08 0 < 0.08
2014 2014-02-10 0.08 0 0.16
2014 2014-02-10 0.08 0 < 0.08
2013 2013-11-13 0.08 0 < 0.08
2013 2013-11-12 0.08 0 < 0.08
2013 2013-11-12 0.08 0 < 0.08
2013 2013-08-21 0.08 0 < 0.08
2013 2013-08-20 0.08 0 < 0.08
2013 2013-08-19 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.09 0 < 0.09
2014 2014-05-12 0.09 0 < 0.09
2014 2014-05-12 0.09 0 < 0.09
2014 2014-02-11 0.09 0 < 0.09
2014 2014-02-10 0.09 0 < 0.09
2014 2014-02-10 0.09 0 < 0.09
2013 2013-11-13 0.09 0 < 0.09
2013 2013-11-12 0.09 0 < 0.09
2013 2013-11-12 0.09 0 < 0.09
2013 2013-08-21 0.09 0 < 0.09
2013 2013-08-20 0.09 0 < 0.09
2013 2013-08-19 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.01 0 < 0.01
2014 2014-05-12 0.01 0 < 0.01
2014 2014-05-12 0.01 0 < 0.01
2014 2014-02-11 0.01 0 < 0.01
2014 2014-02-10 0.01 0 < 0.01
2014 2014-02-10 0.01 0 < 0.01
2013 2013-11-13 0.01 0 < 0.01
2013 2013-11-12 0.01 0 < 0.01
2013 2013-11-12 0.01 0 < 0.01
2013 2013-08-21 0.01 0 < 0.01
2013 2013-08-20 0.01 0 < 0.01
2013 2013-08-19 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.03 0 < 0.03
2014 2014-05-12 0.03 0 < 0.03
2014 2014-05-12 0.03 0 < 0.03
2014 2014-02-11 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2013 2013-11-13 0.03 0 < 0.03
2013 2013-11-12 0.03 0 < 0.03
2013 2013-11-12 0.03 0 < 0.03
2013 2013-08-21 0.03 0 < 0.03
2013 2013-08-20 0.03 0 < 0.03
2013 2013-08-19 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.02 0 < 0.02
2014 2014-05-12 0.02 0 < 0.02
2014 2014-05-12 0.02 0 < 0.02
2014 2014-02-11 0.02 0 < 0.02
2014 2014-02-10 0.02 0 < 0.02
2014 2014-02-10 0.02 0 < 0.02
2013 2013-11-13 0.02 0 < 0.02
2013 2013-11-12 0.02 0 < 0.02
2013 2013-11-12 0.02 0 < 0.02
2013 2013-08-21 0.02 0 < 0.02
2013 2013-08-20 0.02 0 < 0.02
2013 2013-08-19 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.02 0.07 < 0.02
2014 2014-05-12 0.02 0.07 < 0.02
2014 2014-05-12 0.02 0.07 < 0.02
2014 2014-02-11 0.02 0.07 < 0.02
2014 2014-02-10 0.02 0.07 < 0.02
2014 2014-02-10 0.02 0.07 < 0.02
2013 2013-11-13 0.02 0.07 < 0.02
2013 2013-11-12 0.02 0.07 < 0.02
2013 2013-11-12 0.02 0.07 < 0.02
2013 2013-08-21 0.02 0.07 < 0.02
2013 2013-08-20 0.02 0.07 < 0.02
2013 2013-08-19 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.04 0.07 < 0.04
2014 2014-05-12 0.04 0.07 < 0.04
2014 2014-05-12 0.04 0.07 < 0.04
2014 2014-02-11 0.04 0.07 < 0.04
2014 2014-02-10 0.04 0.07 < 0.04
2014 2014-02-10 0.04 0.07 < 0.04
2013 2013-11-13 0.04 0.07 < 0.04
2013 2013-11-12 0.04 0.07 < 0.04
2013 2013-11-12 0.04 0.07 < 0.04
2013 2013-08-21 0.04 0.07 < 0.04
2013 2013-08-20 0.04 0.07 < 0.04
2013 2013-08-19 0.04 0.07 < 0.04
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-13 0.0001 0 < 0.0001
2014 2014-05-12 0.0001 0 < 0.0001
2014 2014-05-12 0.0001 0 < 0.0001
2014 2014-02-11 0.0001 0 < 0.0001
2014 2014-02-10 0.0001 0 < 0.0001
2014 2014-02-10 0.0001 0 < 0.0001
2013 2013-11-13 0.0001 0 < 0.0001
2013 2013-11-12 0.0001 0 < 0.0001
2013 2013-11-12 0.0001 0 < 0.0001
2013 2013-08-21 0.0001 0 < 0.0001
2013 2013-08-20 0.0001 0 < 0.0001
2013 2013-08-19 0.0001 0 < 0.0001

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
CA58622 lead 2015-01-01 2017-12-31 0mg/L
CA44320 lead 2014-01-01 2016-12-31 0mg/L
CA55194 lead 2016-07-01 2016-12-31 0mg/L
CA52907 copper 2016-01-01 2016-06-30 448mg/L
CA53807 lead 2016-01-01 2016-06-30 0mg/L
CA38641 lead 2011-01-01 2013-12-31 0mg/L
371002011249LT6 lead 2011-01-01 2011-12-31 0.005mg/L
CA38640 lead 2008-01-01 2010-12-31 0.00896mg/L
371002008215LT5 lead 2008-01-01 2008-12-31 0.00896mg/L
371002008274LT4 lead 2008-01-01 2008-12-31 0.0089mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2004-11-01 - 2004-11-30 Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Returned to Compliance
2001-07-01 - 2001-07-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Known

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
Analytical Chemical Labs, Inc. San Diego, CA 92111

Water Bill Information


Convenient information about your water service.

Unable to identify any billing information about San Diego, City Of (CA3710020).

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.