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Suburban Water Systems-Whittier

Published drinking-water records and contacts for Suburban Water Systems-Whittier. System CA1910174. Review sources and dates; not a real-time water assessment.

System ID
CA1910174
State or territory
CA
Published population served
66045
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/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
4:2 FTS< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
6:2 FTS< 0.005 µg/L0.005 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
8:2 FTS< 0.005 µg/L0.005 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
ADONA< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
HFPO-DA< 0.005 µg/L0.005 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
NEtFOSAA< 0.005 µg/L0.005 µg/L2024-03-07Plant 224 (CA Domestic Water) / 1910174823
NFDHA< 0.02 µg/L0.02 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
NMeFOSAA< 0.006 µg/L0.006 µg/L2024-03-07Plant 224 (CA Domestic Water) / 1910174823
PFBA0.0086 µg/L0.005 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFBS0.0039 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFDA< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFDoA< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFEESA< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFHpA< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFHpS< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFHxA0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFHxS< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFMBA< 0.003 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFMPA< 0.004 µg/L0.004 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFNA< 0.004 µg/L0.004 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFOA0.0063 µg/L0.004 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFOS0.013 µg/L0.004 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFPeA0.004 µg/L0.003 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFPeS< 0.004 µg/L0.004 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
PFTA< 0.008 µg/L0.008 µg/L2024-03-07Plant 224 (CA Domestic Water) / 1910174823
PFTrDA< 0.007 µg/L0.007 µg/L2024-03-07Plant 224 (CA Domestic Water) / 1910174823
PFUnA< 0.002 µg/L0.002 µg/L2024-04-18Plant 224 (CA Domestic Water) / 1910174823
lithium< 9 µg/L9 µg/L2024-03-07Plant 224 (CA Domestic Water) / 1910174823

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/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) 0.0013 mg/L2011-01-01 – 2013-12-312026Q3
Lead (PB90) 0.0016 mg/L2008-01-01 – 2010-12-312026Q3
Lead (PB90) 0.003 mg/L2005-01-01 – 2007-12-312026Q3
Lead (PB90) 0.005 mg/L2003-01-01 – 2005-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
TDS510 MG/L2026-06-30WELL 201-W9 / California DDW laboratory results
SILVER< 0.200000000 UG/L2026-06-30WELL 201-W9 / California DDW laboratory results
MANGANESE16 UG/L2026-06-30WELL 201-W9 / California DDW laboratory results
FLUORIDE0.18 MG/L2026-06-30WELL 201-W9 / California DDW laboratory results
ZINC< 50.000000000 UG/L2026-06-30WELL 201-W9 / California DDW laboratory results
CONDUCTIVITY @ 25 C UMHOS/CM840 UMHO/CM2026-06-30WELL 201-W9 / California DDW laboratory results
ALKALINITY, CARBONATE< 20.000000000 MG/L2026-06-30WELL 201-W9 / California DDW laboratory results
COLOR< 3.000000000 UNITS2026-06-30WELL 201-W9 / California DDW laboratory results
TURBIDITY< 0.100000000 NTU2026-06-30WELL 201-W9 / California DDW laboratory results
SULFATE110 MG/L2026-06-30WELL 201-W9 / California DDW laboratory results
ODOR< 1.000000000 TON2026-06-30WELL 201-W9 / California DDW laboratory results
CALCIUM76.7 MG/L2026-06-30WELL 201-W9 / 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)

De Ghetto, Michael: 626-430-4275

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