Public Water System: El Segundo-city, Water Dept.

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: CA1910040
Type: Community water system
EPA Region: 09
Primary Service Area: Other Area
Primary Source: Surface water purchased
Population Served: 16,654
Contact Information
BERKMAN, KEN
BERKMAN, KEN
400 LOMITA ST
EL SEGUNDO, CA 90245

This public water system services 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):

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).

HAA5

Year Test Date MRL HRL Test Result
2018 2018-06-14 0 0.00 6.4
2018 2018-06-14 0 0.00 6.9
2018 2018-06-14 0 0.00 7.5
2018 2018-06-14 0 0.00 6.3
2018 2018-06-14 0 0.00 7.4
2018 2018-06-14 0 0.00 7.4
2018 2018-06-14 0 0.00 9.5
2018 2018-06-14 0 0.00 6.7
2018 2018-03-08 0 0.00 9.49
2018 2018-03-08 0 0.00 8.45
2018 2018-03-08 0 0.00 8.3
2018 2018-03-08 0 0.00 8.4
2018 2018-03-08 0 0.00 9.27
2018 2018-03-08 0 0.00 9.19
2018 2018-03-08 0 0.00 9.31
2018 2018-03-08 0 0.00 8.4

HAA6Br

Year Test Date MRL HRL Test Result
2018 2018-06-14 0 0.00 7.06
2018 2018-06-14 0 0.00 7.17
2018 2018-06-14 0 0.00 7.68
2018 2018-06-14 0 0.00 6.59
2018 2018-06-14 0 0.00 7.46
2018 2018-06-14 0 0.00 7.59
2018 2018-06-14 0 0.00 9.7
2018 2018-06-14 0 0.00 6.93
2018 2018-03-08 0 0.00 13.4
2018 2018-03-08 0 0.00 12.66
2018 2018-03-08 0 0.00 12.3
2018 2018-03-08 0 0.00 12.2
2018 2018-03-08 0 0.00 13.3
2018 2018-03-08 0 0.00 13.3
2018 2018-03-08 0 0.00 13.35
2018 2018-03-08 0 0.00 12.7

HAA9

Year Test Date MRL HRL Test Result
2018 2018-06-14 0 0.00 11.66
2018 2018-06-14 0 0.00 12.27
2018 2018-06-14 0 0.00 13.28
2018 2018-06-14 0 0.00 11.29
2018 2018-06-14 0 0.00 13.06
2018 2018-06-14 0 0.00 13.19
2018 2018-06-14 0 0.00 17.2
2018 2018-06-14 0 0.00 11.93
2018 2018-03-08 0 0.00 16.99
2018 2018-03-08 0 0.00 16.15
2018 2018-03-08 0 0.00 15.9
2018 2018-03-08 0 0.00 15.9
2018 2018-03-08 0 0.00 16.77
2018 2018-03-08 0 0.00 16.79
2018 2018-03-08 0 0.00 17.01
2018 2018-03-08 0 0.00 16.5

1-butanol

Year Test Date MRL HRL Test Result
2018 2018-06-14 2 0.00 < 2
2018 2018-03-08 2 0.00 < 2

2-methoxyethanol

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.4 0.00 < 0.4
2018 2018-03-08 0.4 0.00 < 0.4

2-propen-1-ol

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.5 0.00 < 0.5
2018 2018-03-08 0.5 0.00 < 0.5

alpha-hexachlorocyclohexane

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.01 0.00 < 0.01
2018 2018-03-08 0.01 0.00 < 0.01

anatoxin-a

Year Test Date MRL HRL Test Result
2018 2018-06-28 0.03 0.00 < 0.03
2018 2018-06-15 0.03 0.00 < 0.03
2018 2018-05-24 0.03 0.00 < 0.03
2018 2018-05-10 0.03 0.00 < 0.03
2018 2018-04-26 0.03 0.00 < 0.03
2018 2018-04-12 0.03 0.00 < 0.03
2018 2018-03-21 0.03 0.00 < 0.03
2018 2018-03-08 0.03 0.00 < 0.03

chlorpyrifos

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.03 0.00 < 0.03
2018 2018-03-08 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRL HRL Test Result
2018 2018-06-28 0.09 0.00 < 0.09
2018 2018-06-15 0.09 0.00 < 0.09
2018 2018-05-24 0.09 0.00 < 0.09
2018 2018-05-10 0.09 0.00 < 0.09
2018 2018-04-26 0.09 0.00 < 0.09
2018 2018-04-12 0.09 0.00 < 0.09
2018 2018-03-21 0.09 0.00 < 0.09
2018 2018-03-08 0.09 0.00 < 0.09

dimethipin

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.2 0.00 < 0.2
2018 2018-03-08 0.2 0.00 < 0.2

ethoprop

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.03 0.00 < 0.03
2018 2018-03-08 0.03 0.00 < 0.03

germanium

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.3 0.00 < 0.3
2018 2018-03-08 0.3 0.00 < 0.3

manganese

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.4 0.00 5.2
2018 2018-03-08 0.4 0.00 2.1

oxyfluorfen

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.05 0.00 < 0.05
2018 2018-03-08 0.05 0.00 < 0.05

profenofos

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.3 0.00 < 0.3
2018 2018-03-08 0.3 0.00 < 0.3

tebuconazole

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.2 0.00 < 0.2
2018 2018-03-08 0.2 0.00 < 0.2

total microcystin

Year Test Date MRL HRL Test Result
2018 2018-06-28 0.3 0.00 < 0.3
2018 2018-03-21 0.3 0.00 < 0.3
2018 2018-03-08 0.3 0.00 < 0.3

total permethrin

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.04 0.00 < 0.04
2018 2018-03-08 0.04 0.00 < 0.04

tribufos

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.07 0.00 < 0.07
2018 2018-03-08 0.07 0.00 < 0.07

butylated hydroxyanisole

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.03 0.00 < 0.03
2018 2018-04-19 0.03 0.00 < 0.03

o-toluidine

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.007 0.00 < 0.007
2018 2018-04-19 0.007 0.00 < 0.007

quinoline

Year Test Date MRL HRL Test Result
2018 2018-06-14 0.02 0.00 < 0.02
2018 2018-04-19 0.02 0.00 < 0.02

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

Contaminant MRL HRL Avg Result
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.03 6.14 < 0.03
2014 2014-02-26 0.03 6.14 < 0.03
2013 2013-11-06 0.03 6.14 < 0.03
2013 2013-08-22 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 2014-05-06 0.03 0.0004 < 0.03
2014 2014-02-26 0.03 0.0004 < 0.03
2013 2013-11-06 0.03 0.0004 < 0.03
2013 2013-08-22 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 2014-05-06 0.1 0.0103 < 0.1
2014 2014-02-26 0.1 0.0103 < 0.1
2013 2013-11-06 0.1 0.0103 < 0.1
2013 2013-08-22 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 2014-05-06 0.07 0.35 < 0.07
2014 2014-02-26 0.07 0.35 < 0.07
2013 2013-11-06 0.07 0.35 < 0.07
2013 2013-08-22 0.07 0.35 < 0.07
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.2 140 < 0.2
2014 2014-02-26 0.2 140 < 0.2
2013 2013-11-06 0.2 140 < 0.2
2013 2013-08-22 0.2 140 < 0.2
chlorate 20 210 54.125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 20 210 42
2014 2014-05-06 20 210 74
2014 2014-02-26 20 210 44
2014 2014-02-26 20 210 49
2013 2013-11-06 20 210 57
2013 2013-11-06 20 210 57
2013 2013-08-22 20 210 52
2013 2013-08-22 20 210 58
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.2 2.69 < 0.2
2014 2014-02-26 0.2 2.69 < 0.2
2013 2013-11-06 0.2 2.69 < 0.2
2013 2013-08-22 0.2 2.69 < 0.2
chromium 0.2 100 0.0313 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.2 100 < 0.2
2014 2014-05-06 0.2 100 0.25
2014 2014-02-26 0.2 100 < 0.2
2014 2014-02-26 0.2 100 < 0.2
2013 2013-11-06 0.2 100 < 0.2
2013 2013-11-06 0.2 100 < 0.2
2013 2013-08-22 0.2 100 < 0.2
2013 2013-08-22 0.2 100 < 0.2
chromium-6 0.03 0 0.056 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.03 0 0.048
2014 2014-05-06 0.03 0 0.064
2014 2014-02-26 0.03 0 0.032
2014 2014-02-26 0.03 0 < 0.03
2013 2013-11-06 0.03 0 0.078
2013 2013-11-06 0.03 0 0.076
2013 2013-08-22 0.03 0 0.087
2013 2013-08-22 0.03 0 0.063
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 1 70 < 1
2014 2014-05-06 1 70 < 1
2014 2014-02-26 1 70 < 1
2014 2014-02-26 1 70 < 1
2013 2013-11-06 1 70 < 1
2013 2013-11-06 1 70 < 1
2013 2013-08-22 1 70 < 1
2013 2013-08-22 1 70 < 1
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.06 90 < 0.06
2014 2014-02-26 0.06 90 < 0.06
2013 2013-11-06 0.06 90 < 0.06
2013 2013-08-22 0.06 90 < 0.06
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.08 0 < 0.08
2014 2014-02-26 0.08 0 < 0.08
2013 2013-11-06 0.08 0 < 0.08
2013 2013-08-22 0.08 0 < 0.08
molybdenum 1 40 4.25 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 1 40 4.2
2014 2014-05-06 1 40 4.5
2014 2014-02-26 1 40 4.3
2014 2014-02-26 1 40 4.1
2013 2013-11-06 1 40 4.2
2013 2013-11-06 1 40 4.3
2013 2013-08-22 1 40 4.2
2013 2013-08-22 1 40 4.2
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.09 0 < 0.09
2014 2014-02-26 0.09 0 < 0.09
2013 2013-11-06 0.09 0 < 0.09
2013 2013-08-22 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.01 0 < 0.01
2014 2014-02-26 0.01 0 < 0.01
2013 2013-11-06 0.01 0 < 0.01
2013 2013-08-22 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.03 0 < 0.03
2014 2014-02-26 0.03 0 < 0.03
2013 2013-11-06 0.03 0 < 0.03
2013 2013-08-22 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.02 0 < 0.02
2014 2014-02-26 0.02 0 < 0.02
2013 2013-11-06 0.02 0 < 0.02
2013 2013-08-22 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.02 0.07 < 0.02
2014 2014-02-26 0.02 0.07 < 0.02
2013 2013-11-06 0.02 0.07 < 0.02
2013 2013-08-22 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.04 0.07 < 0.04
2014 2014-02-26 0.04 0.07 < 0.04
2013 2013-11-06 0.04 0.07 < 0.04
2013 2013-08-22 0.04 0.07 < 0.04
strontium 0.3 1500 925 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.3 1500 990
2014 2014-05-06 0.3 1500 1100
2014 2014-02-26 0.3 1500 970
2014 2014-02-26 0.3 1500 920
2013 2013-11-06 0.3 1500 860
2013 2013-11-06 0.3 1500 880
2013 2013-08-22 0.3 1500 840
2013 2013-08-22 0.3 1500 840
vanadium 0.2 21 2.375 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-05-06 0.2 21 2.4
2014 2014-05-06 0.2 21 2.6
2014 2014-02-26 0.2 21 2.1
2014 2014-02-26 0.2 21 2
2013 2013-11-06 0.2 21 2.5
2013 2013-11-06 0.2 21 2.6
2013 2013-08-22 0.2 21 2.4
2013 2013-08-22 0.2 21 2.4

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
CA55798 lead 2014-01-01 2016-12-31 0mg/L
CA40092 lead 2011-01-01 2013-12-31 0mg/L
191004010062L lead 2010-01-01 2010-12-31 0.005mg/L
191004010305L lead 2010-01-01 2010-12-31 0.005mg/L
191004009252L lead 2009-01-01 2009-12-31 0.005mg/L
191004009335L lead 2009-01-01 2009-12-31 0.005mg/L
191004009342L6M1ST-1 lead 2009-01-01 2009-12-31 0.005mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
- N/A Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance

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.