Public Water System: Los Angeles Co Ww Dist 36-val Verde

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: CA1910185
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 5,157
Contact Information
ARIKI, ADAM
ARIKI, ADAM
P.O. BOX 1460
ALHAMBRA, CA 91802-1460

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):

2013   (0) 2014   (0) 2015   (0) 2016   (0) 2017   (0) 2018   (3)
anatoxin-a
cylindrospermopsin
total microcystin

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).

anatoxin-a

Year Test Date MRL HRL Test Result
2018 2018-08-07 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRL HRL Test Result
2018 2018-08-07 0.09 0.00 < 0.09

total microcystin

Year Test Date MRL HRL Test Result
2018 2018-08-07 0.3 0.00 < 0.3

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

Contaminant MRL HRL Avg Result
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-21 0.0009 0.035 < 0.0009
2015 2015-07-23 0.0009 0.035 < 0.0009
2015 2015-04-21 0.0009 0.035 < 0.0009
2015 2015-01-21 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
2015 2015-10-21 0.0004 0.0009 < 0.0004
2015 2015-07-23 0.0004 0.0009 < 0.0004
2015 2015-04-21 0.0004 0.0009 < 0.0004
2015 2015-01-21 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
2015 2015-10-21 0.0003 0 < 0.0003
2015 2015-07-23 0.0003 0 < 0.0003
2015 2015-04-21 0.0003 0 < 0.0003
2015 2015-01-21 0.0003 0 < 0.0003
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-21 0.004 0.35 < 0.004
2015 2015-07-23 0.004 0.35 < 0.004
2015 2015-04-21 0.004 0.35 < 0.004
2015 2015-01-21 0.004 0.35 < 0.004
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-21 0.0008 0.35 < 0.0008
2015 2015-07-23 0.0008 0.35 < 0.0008
2015 2015-04-21 0.0008 0.35 < 0.0008
2015 2015-01-21 0.0008 0.35 < 0.0008
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-21 0.002 0.35 < 0.002
2015 2015-07-23 0.002 0.35 < 0.002
2015 2015-04-21 0.002 0.35 < 0.002
2015 2015-01-21 0.002 0.35 < 0.002
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-21 0.0001 0 < 0.0001
2015 2015-07-23 0.0001 0 < 0.0001
2015 2015-04-21 0.0001 0 < 0.0001
2015 2015-01-21 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. 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
CA59584 lead 2015-01-01 2017-12-31 0mg/L
CA41872 lead 2012-01-01 2014-12-31 0mg/L
191018511272LT6 lead 2011-01-01 2011-12-31 0.005mg/L
CA38778 lead 2009-01-01 2011-12-31 0mg/L
191018508353LT5 lead 2008-01-01 2008-12-31 0.006mg/L
191018508353L lead 2008-01-01 2008-12-31 0.006mg/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 Minor (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.