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Golden State Wc - West Orange County

Published drinking-water records and contacts for Golden State Wc - West Orange County. System CA3010022. Review sources and dates; not a real-time water assessment.

System ID
CA3010022
State or territory
CA
Published population served
114379
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.

Read the provider’s annual water quality report

Report link listed: 2026-10-05. This is not the report’s sampling date.

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/L2025-07-14Florista Plant / 3010022817
4:2 FTS< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
6:2 FTS< 0.005 µg/L0.005 µg/L2025-07-14Florista Plant / 3010022817
8:2 FTS< 0.005 µg/L0.005 µg/L2025-07-14Florista Plant / 3010022817
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-07-14Florista Plant / 3010022817
ADONA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
HFPO-DA< 0.005 µg/L0.005 µg/L2025-07-14Florista Plant / 3010022817
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-07-14Florista Plant / 3010022817
NFDHA< 0.02 µg/L0.02 µg/L2025-07-14Florista Plant / 3010022817
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-07-14Florista Plant / 3010022817
PFBA< 0.005 µg/L0.005 µg/L2025-07-14Florista Plant / 3010022817
PFBS< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFDA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFDoA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFEESA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFHpA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFHpS< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFHxA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFHxS< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFMBA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFMPA< 0.004 µg/L0.004 µg/L2025-07-14Florista Plant / 3010022817
PFNA< 0.004 µg/L0.004 µg/L2025-07-14Florista Plant / 3010022817
PFOA< 0.004 µg/L0.004 µg/L2025-07-14Florista Plant / 3010022817
PFOS< 0.004 µg/L0.004 µg/L2025-07-14Florista Plant / 3010022817
PFPeA< 0.003 µg/L0.003 µg/L2025-07-14Florista Plant / 3010022817
PFPeS< 0.004 µg/L0.004 µg/L2025-07-14Florista Plant / 3010022817
PFTA< 0.008 µg/L0.008 µg/L2025-07-14Florista Plant / 3010022817
PFTrDA< 0.007 µg/L0.007 µg/L2025-07-14Florista Plant / 3010022817
PFUnA< 0.002 µg/L0.002 µg/L2025-07-14Florista Plant / 3010022817
lithium< 9 µg/L9 µg/L2025-07-14Florista Plant / 3010022817

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) 0.0022 mg/L2023-01-01 – 2025-12-312026Q3
Lead (PB90) 0 mg/L2020-01-01 – 2022-12-312026Q3
Lead (PB90) 0 mg/L2017-01-01 – 2019-12-312026Q3
Lead (PB90) 0 mg/L2014-01-01 – 2016-12-312026Q3
Lead (PB90) 0.0015 mg/L2011-01-01 – 2013-12-312026Q3
Lead (PB90) 0.0019 mg/L2008-01-01 – 2010-12-312026Q3
Lead (PB90) 0.0024 mg/L2005-01-01 – 2007-12-312026Q3
Lead (PB90) 0.0019 mg/L2006-01-01 – 2006-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
MANGANESE< 2.000000000 UG/L2026-07-13BALL ROAD I&M TP EFFLUENT / California DDW laboratory results
MANGANESE< 2.000000000 UG/L2026-07-13CHERRY I&M TP EFFLUENT / California DDW laboratory results
IRON< 10.000000000 UG/L2026-07-13CHERRY I&M TP EFFLUENT / California DDW laboratory results
IRON< 10.000000000 UG/L2026-07-13BLOOMFIELD I&M TP EFFLUENT / California DDW laboratory results
MANGANESE< 2.000000000 UG/L2026-07-13BLOOMFIELD I&M TP EFFLUENT / California DDW laboratory results
IRON< 10.000000000 UG/L2026-07-13BALL ROAD I&M TP EFFLUENT / California DDW laboratory results
IRON< 10.000000000 UG/L2026-07-06BLOOMFIELD I&M TP EFFLUENT / California DDW laboratory results
MANGANESE< 2.000000000 UG/L2026-07-06BLOOMFIELD I&M TP EFFLUENT / California DDW laboratory results
IRON< 10.000000000 UG/L2026-07-06BALL ROAD I&M TP EFFLUENT / California DDW laboratory results
IRON< 10.000000000 UG/L2026-07-06CHERRY I&M TP EFFLUENT / California DDW laboratory results
IRON43 UG/L2026-07-06CHERRY WELL 03 / California DDW laboratory results
IRON78 UG/L2026-07-06FLORISTA WELL / 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

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

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)

Casas, Roberto: 310-890-2804

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