Lincoln Avenue Water Co.

Published drinking-water records and contacts for Lincoln Avenue Water Co.. System CA1910063. Review sources and dates; not a real-time water assessment.

System ID: CA1910063
State or territory: CA
Published population served: 16088
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 120 — 2026-03-31 – 2026-06-02
Lead and copper monitoring summaries: 29 — 1992-07-01 – 2028-12-31
California DDW laboratory results: 2777 — 2026-01-06 – 2026-06-30

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
Substance	Published result	Reporting limit	Sample date	Sampling location
11Cl-PF3OUdS	< 0.005 µg/L	0.005 µg/L	2026-06-02	Coulter / 1910063817
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2026-06-02	Glenrose / 1910063820
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2026-06-02	Glenrose / 1910063820
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2026-06-02	Coulter / 1910063817
ADONA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Coulter / 1910063817
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2026-06-02	Glenrose / 1910063820
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2026-06-02	Coulter / 1910063817
NFDHA	< 0.02 µg/L	0.02 µg/L	2026-06-02	Coulter / 1910063817
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2026-06-02	Glenrose / 1910063820
PFBA	< 0.005 µg/L	0.005 µg/L	2026-06-02	Coulter / 1910063817
PFBS	< 0.003 µg/L	0.003 µg/L	2026-06-02	Coulter / 1910063817
PFDA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
PFDoA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
PFEESA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Coulter / 1910063817
PFHpA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
PFHpS	< 0.003 µg/L	0.003 µg/L	2026-06-02	Coulter / 1910063817
PFHxA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
PFHxS	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
PFMBA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Coulter / 1910063817
PFMPA	< 0.004 µg/L	0.004 µg/L	2026-06-02	Coulter / 1910063817
PFNA	< 0.004 µg/L	0.004 µg/L	2026-06-02	Glenrose / 1910063820
PFOA	< 0.004 µg/L	0.004 µg/L	2026-06-02	Glenrose / 1910063820
PFOS	< 0.004 µg/L	0.004 µg/L	2026-06-02	Coulter / 1910063817
PFPeA	< 0.003 µg/L	0.003 µg/L	2026-06-02	Glenrose / 1910063820
PFPeS	< 0.004 µg/L	0.004 µg/L	2026-06-02	Glenrose / 1910063820
PFTA	< 0.008 µg/L	0.008 µg/L	2026-06-02	Glenrose / 1910063820
PFTrDA	< 0.007 µg/L	0.007 µg/L	2026-06-02	Glenrose / 1910063820
PFUnA	< 0.002 µg/L	0.002 µg/L	2026-06-02	Glenrose / 1910063820
lithium	< 9 µg/L	9 µg/L	2026-06-02	Coulter / 1910063817

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
Substance	Monitoring period	Source quarter
Lead (PB90)	2026-01-01 – 2028-12-31	2026Q3
Lead (PB90)	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	2017-01-01 – 2019-12-31	2026Q3
Lead (PB90)	2014-01-01 – 2016-12-31	2026Q3
Lead (PB90)	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	2008-01-01 – 2010-12-31	2026Q3
Lead (PB90)	2005-01-01 – 2007-12-31	2026Q3
Lead (PB90)	2002-01-01 – 2004-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
1,2-DICHLOROPROPANE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
TOLUENE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
ETHYLBENZENE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
CHLOROBENZENE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
DIBROMOCHLOROMETHANE	9.9 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
DIBROMOCHLOROMETHANE	9.3 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
TRICHLOROETHYLENE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
1,1,2-TRICHLOROETHANE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
1,1,1-TRICHLOROETHANE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
CHLOROFORM	7.2 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
1,2,4-TRICHLOROBENZENE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / California DDW laboratory results
TRANS-1,2-DICHLOROETHYLENE	< 0.500000000 UG/L	2026-06-30	DISTRIBUTION SYSTEM / 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.

EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
California DDW laboratory results — last successful check: 2026-10-17

Administrative contact (EPA filing)

Betancourt, Jennifer: 626-798-9101

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