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Meiners Oaks Cwd

Published drinking-water records and contacts for Meiners Oaks Cwd. System CA5610005. Review sources and dates; not a real-time water assessment.

System ID
CA5610005
State or territory
CA
Published population served
4200
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2024-03-06Well #2 / EP002
4:2 FTS< 0.003 µg/L0.003 µg/L2024-03-06Well #2 / EP002
6:2 FTS< 0.005 µg/L0.005 µg/L2024-03-06Well #1 / EP001
8:2 FTS< 0.005 µg/L0.005 µg/L2024-03-06Well #1 / EP001
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2024-03-06Well #2 / EP002
ADONA< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
HFPO-DA< 0.005 µg/L0.005 µg/L2024-03-06Well #2 / EP002
NEtFOSAA< 0.005 µg/L0.005 µg/L2024-03-06Well #2 / EP002
NFDHA< 0.02 µg/L0.02 µg/L2024-03-06Well #2 / EP002
NMeFOSAA< 0.006 µg/L0.006 µg/L2024-03-06Well #2 / EP002
PFBA< 0.005 µg/L0.005 µg/L2024-03-06Well #1 / EP001
PFBS< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
PFDA< 0.003 µg/L0.003 µg/L2024-03-06Well #2 / EP002
PFDoA< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
PFEESA< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
PFHpA< 0.003 µg/L0.003 µg/L2024-03-06Well #2 / EP002
PFHpS< 0.003 µg/L0.003 µg/L2024-03-06Well #2 / EP002
PFHxA< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
PFHxS< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
PFMBA< 0.003 µg/L0.003 µg/L2024-03-06Well #2 / EP002
PFMPA< 0.004 µg/L0.004 µg/L2024-03-06Well #2 / EP002
PFNA< 0.004 µg/L0.004 µg/L2024-03-06Well #1 / EP001
PFOA< 0.004 µg/L0.004 µg/L2024-03-06Well #1 / EP001
PFOS< 0.004 µg/L0.004 µg/L2024-03-06Well #2 / EP002
PFPeA< 0.003 µg/L0.003 µg/L2024-03-06Well #1 / EP001
PFPeS< 0.004 µg/L0.004 µg/L2024-03-06Well #1 / EP001
PFTA< 0.008 µg/L0.008 µg/L2024-03-06Well #2 / EP002
PFTrDA< 0.007 µg/L0.007 µg/L2024-03-06Well #2 / EP002
PFUnA< 0.002 µg/L0.002 µg/L2024-03-06Well #2 / EP002
lithium40 µg/L9 µg/L2024-03-06Well #2 / EP002

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0 mg/L2024-01-01 – 2026-12-312026Q3
Lead (PB90) 0 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0.0053 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0.0047 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0.0091 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0.0045 mg/L2006-01-01 – 2008-12-312026Q3
Lead (PB90) 0.004 mg/L2005-01-01 – 2005-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
LEAD< 1.000000000 UG/L2026-06-16LCR Tap Sample / California DDW laboratory results
COPPER, FREE193 UG/L2026-06-16LCR Tap Sample / California DDW laboratory results
COPPER, FREE198 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results
TURBIDITY0.1 NTU2026-06-12WELL 07 / California DDW laboratory results
COPPER, FREE84 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results
TURBIDITY0.1 NTU2026-06-12WELL 04A / California DDW laboratory results
COPPER, FREE66 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results
LEAD< 1.000000000 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results
NITRATE4.4 MG/L2026-06-12WELL 07 / California DDW laboratory results
COPPER, FREE56 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results
COPPER, FREE284 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results
LEAD< 1.000000000 UG/L2026-06-12LCR Tap Sample / California DDW laboratory results

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

1 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Revised Total Coliform Rule / Monitoring, Routine (RTCR)2023-04-01 – 2023-04-30ResolvedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Ward, Summer: 805-646-2114

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records