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City of Live Oak

Published drinking-water records and contacts for City of Live Oak. System CA5110001. Review sources and dates; not a real-time water assessment.

System ID
CA5110001
State or territory
CA
Published population served
9285
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/L2023-07-10Treatment Plant / CA5110001010010
4:2 FTS< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001010010
6:2 FTS< 0.005 µg/L0.005 µg/L2023-07-10Treatment Plant / CA511001008008
8:2 FTS< 0.005 µg/L0.005 µg/L2023-07-10Treatment Plant / CA5110001010010
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2023-07-10Treatment Plant / CA5110001018018
ADONA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001018018
HFPO-DA< 0.005 µg/L0.005 µg/L2023-07-10Treatment Plant / CA511001008008
NEtFOSAA< 0.005 µg/L0.005 µg/L2023-08-28Treatment Plant / CA5110001018018
NFDHA< 0.02 µg/L0.02 µg/L2023-07-10Treatment Plant / CA5110001010010
NMeFOSAA< 0.006 µg/L0.006 µg/L2023-08-28Treatment Plant / CA5110001010010
PFBA< 0.005 µg/L0.005 µg/L2023-07-10Treatment Plant / CA5110001010010
PFBS< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001010010
PFDA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001015015
PFDoA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001018018
PFEESA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA511001008008
PFHpA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001015015
PFHpS< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001015015
PFHxA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001010010
PFHxS< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA5110001018018
PFMBA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA511001008008
PFMPA< 0.004 µg/L0.004 µg/L2023-07-10Treatment Plant / CA5110001015015
PFNA< 0.004 µg/L0.004 µg/L2023-07-10Treatment Plant / CA5110001018018
PFOA< 0.004 µg/L0.004 µg/L2023-07-10Treatment Plant / CA5110001018018
PFOS< 0.004 µg/L0.004 µg/L2023-07-10Treatment Plant / CA511001008008
PFPeA< 0.003 µg/L0.003 µg/L2023-07-10Treatment Plant / CA511001008008
PFPeS< 0.004 µg/L0.004 µg/L2023-07-10Treatment Plant / CA5110001010010
PFTA< 0.008 µg/L0.008 µg/L2023-08-28Treatment Plant / CA511001008008
PFTrDA< 0.007 µg/L0.007 µg/L2023-08-28Treatment Plant / CA5110001015015
PFUnA< 0.002 µg/L0.002 µg/L2023-07-10Treatment Plant / CA5110001018018
lithium< 9 µg/L9 µg/L2023-07-10Treatment Plant / CA511001008008

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) 0.0013 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0.001 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0.0013 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0.0025 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0 mg/L2008-01-01 – 2008-12-312026Q3
Lead (PB90) 0 mg/L2005-01-01 – 2005-12-312026Q3
Lead (PB90) 0 mg/L2002-01-01 – 2004-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
NITRATE6.47 MG/L2026-07-08WELL 01A / California DDW laboratory results
NITRATE2.99 MG/L2026-07-08WELL 03 / California DDW laboratory results
ARSENIC72.9 UG/L2026-07-08WELL 04 / California DDW laboratory results
ARSENIC103 UG/L2026-07-08WELL 07 / California DDW laboratory results
NITRATE7.55 MG/L2026-07-08WELLS 01A & 02A - TREATED / California DDW laboratory results
NITRATE8.43 MG/L2026-07-08WELL 02A / California DDW laboratory results
ARSENIC17.1 UG/L2026-07-08WELL 01A / California DDW laboratory results
ARSENIC19.5 UG/L2026-07-08WELL 02A / California DDW laboratory results
NITRATE1.31 MG/L2026-07-08WELL 04 / California DDW laboratory results
NITRATE< 0.250000000 MG/L2026-07-08WELL 07 / California DDW laboratory results
ARSENIC16.8 UG/L2026-07-08WELL 03 / California DDW laboratory results
CONDUCTIVITY @ 25 C UMHOS/CM354 UMHO/CM2026-07-07WELL 04 - TREATED / 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
Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring, Routine (IDSE)2017-08-01 – 2017-08-31ResolvedNo2026Q3

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)

Moody, Ben: 530-695-2112

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