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City of Ceres

Published drinking-water records and contacts for City of Ceres. System CA5010028. Review sources and dates; not a real-time water assessment.

System ID
CA5010028
State or territory
CA
Published population served
54513
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/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
4:2 FTS< 0.003 µg/L0.003 µg/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
6:2 FTS< 0.005 µg/L0.005 µg/L2025-04-30Well #39 Smyrna South / 5010028816
8:2 FTS< 0.005 µg/L0.005 µg/L2025-04-30Well #41 Riverview / 5010028818
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
ADONA< 0.003 µg/L0.003 µg/L2025-04-30Well #39 Smyrna South / 5010028816
HFPO-DA< 0.005 µg/L0.005 µg/L2025-04-30Well #40 Smyrna North / 5010028817
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-04-30Well #40 Smyrna North / 5010028817
NFDHA< 0.02 µg/L0.02 µg/L2025-04-30Well #27 Sixth St. / 5010028810
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-04-30Well #41 Riverview / 5010028818
PFBA< 0.005 µg/L0.005 µg/L2025-04-30Well #40 Smyrna North / 5010028817
PFBS< 0.003 µg/L0.003 µg/L2025-04-30Well #39 Smyrna South / 5010028816
PFDA< 0.003 µg/L0.003 µg/L2025-04-30Well #27 Sixth St. / 5010028810
PFDoA< 0.003 µg/L0.003 µg/L2025-04-30Well #28 River Bluff / 5010028811
PFEESA< 0.003 µg/L0.003 µg/L2025-04-30Well #28 River Bluff / 5010028811
PFHpA< 0.003 µg/L0.003 µg/L2025-04-30Well #38 Eastgate / 5010028813
PFHpS< 0.003 µg/L0.003 µg/L2025-04-30Well #27 Sixth St. / 5010028810
PFHxA< 0.003 µg/L0.003 µg/L2025-04-30Well #28 River Bluff / 5010028811
PFHxS< 0.003 µg/L0.003 µg/L2025-04-30Well #28 River Bluff / 5010028811
PFMBA< 0.003 µg/L0.003 µg/L2025-04-30Well #27 Sixth St. / 5010028810
PFMPA< 0.004 µg/L0.004 µg/L2025-04-30Well #41 Riverview / 5010028818
PFNA< 0.004 µg/L0.004 µg/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
PFOA< 0.004 µg/L0.004 µg/L2025-04-30Well #38 Eastgate / 5010028813
PFOS< 0.004 µg/L0.004 µg/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
PFPeA< 0.003 µg/L0.003 µg/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
PFPeS< 0.004 µg/L0.004 µg/L2025-04-30Well #27 Sixth St. / 5010028810
PFTA< 0.008 µg/L0.008 µg/L2025-04-30Well #39 Smyrna South / 5010028816
PFTrDA< 0.007 µg/L0.007 µg/L2025-04-30Well #16 Hatch & Mitchell / 5010028815
PFUnA< 0.002 µg/L0.002 µg/L2025-04-30Well #27 Sixth St. / 5010028810
lithium< 9 µg/L9 µg/L2025-04-30Well #27 Sixth St. / 5010028810

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/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0.002 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0.002 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0.0018 mg/L2008-01-01 – 2008-12-312026Q3
Lead (PB90) 0.001 mg/L2006-01-01 – 2006-12-312026Q3
Lead (PB90) 0.004 mg/L2005-01-01 – 2005-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
NITRATE2.26 MG/L2026-06-30WELL 16 - TREATED GAC 123-TCP / California DDW laboratory results
NITRITE< 0.100000000 MG/L2026-06-30WELLS 28 & 38 - TREATED - GAC - TCP / California DDW laboratory results
NITRATE-NITRITE5.39 MG/L2026-06-30WELL 22 - TREATED - GAC - TCP / California DDW laboratory results
NITRATE5.43 MG/L2026-06-30WELLS 39 & 40 - TREATED - GAC - TCP / California DDW laboratory results
NITRITE< 0.100000000 MG/L2026-06-30WELL 16 - TREATED GAC 123-TCP / California DDW laboratory results
NITRATE-NITRITE2.26 MG/L2026-06-30WELL 16 - TREATED GAC 123-TCP / California DDW laboratory results
NITRATE5.90 MG/L2026-06-30WELLS 28 & 38 - TREATED - GAC - TCP / California DDW laboratory results
NITRITE< 0.100000000 MG/L2026-06-30WELLS 39 & 40 - TREATED - GAC - TCP / California DDW laboratory results
NITRATE-NITRITE5.90 MG/L2026-06-30WELLS 28 & 38 - TREATED - GAC - TCP / California DDW laboratory results
NITRATE-NITRITE5.43 MG/L2026-06-30WELLS 39 & 40 - TREATED - GAC - TCP / California DDW laboratory results
NITRITE< 0.100000000 MG/L2026-06-30WELL 22 - TREATED - GAC - TCP / California DDW laboratory results
NITRATE5.39 MG/L2026-06-30WELL 22 - TREATED - GAC - TCP / 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

2 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
Lead and Copper Rule Revisions / LSL Inventory2024-10-17 – —UnaddressedYes2026Q3
Lead and Copper Rule Revisions / LSL Reporting2024-10-17 – —UnaddressedNo2026Q3

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, Joshua: 209-538-5613

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