An independent public resourceEnglish Español
PublicWater Watch

Arvin Community Services Dist

Published drinking-water records and contacts for Arvin Community Services Dist. System CA1510001. Review sources and dates; not a real-time water assessment.

System ID
CA1510001
State or territory
CA
Published population served
19669
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/L2025-05-29Well 14 (Treated) / 1510001022
4:2 FTS< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
6:2 FTS< 0.005 µg/L0.005 µg/L2025-05-29Well 14 (Treated) / 1510001022
8:2 FTS< 0.005 µg/L0.005 µg/L2025-05-29Well 14 (Treated) / 1510001022
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-05-29Well 14 (Treated) / 1510001022
ADONA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
HFPO-DA< 0.005 µg/L0.005 µg/L2025-05-29Well 14 (Treated) / 1510001022
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-05-20Blend Tank (5 Wells) / 1510001028
NFDHA< 0.02 µg/L0.02 µg/L2025-05-29Well 14 (Treated) / 1510001022
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-05-20Blend Tank (5 Wells) / 1510001028
PFBA< 0.005 µg/L0.005 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFBS< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFDA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFDoA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFEESA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFHpA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFHpS< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFHxA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFHxS< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFMBA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFMPA< 0.004 µg/L0.004 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFNA< 0.004 µg/L0.004 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFOA< 0.004 µg/L0.004 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFOS< 0.004 µg/L0.004 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFPeA< 0.003 µg/L0.003 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFPeS< 0.004 µg/L0.004 µg/L2025-05-29Well 14 (Treated) / 1510001022
PFTA< 0.008 µg/L0.008 µg/L2025-05-20Well 13 (Treated after GAC) / 1510001021
PFTrDA< 0.007 µg/L0.007 µg/L2025-05-20Well 13 (Treated after GAC) / 1510001021
PFUnA< 0.002 µg/L0.002 µg/L2025-05-29Well 14 (Treated) / 1510001022
lithium< 9 µg/L9 µg/L2025-05-20Well 13 (Treated after GAC) / 1510001021

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) 0.007 mg/L2022-01-01 – 2022-12-312026Q3
Lead (PB90) 0.001 mg/L2016-01-01 – 2018-12-312026Q3
Lead (PB90) 0.0019 mg/L2013-01-01 – 2015-12-312026Q3
Lead (PB90) 0 mg/L2010-01-01 – 2012-12-312026Q3
Lead (PB90) 0 mg/L2007-01-01 – 2009-12-312026Q3
Lead (PB90) 0 mg/L2002-01-01 – 2004-12-312026Q3
Lead (PB90) 0.005 mg/L2004-01-01 – 2004-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
NONAFLUORO NFDHA< 2.000000000 NG/L2026-06-16WELL 16 - RAW / California DDW laboratory results
PERFLUOROCTANOIC ACID (PFOA)< 2.000000000 NG/L2026-06-16WELL 17 - RAW / California DDW laboratory results
ADONA< 2.000000000 NG/L2026-06-16WELL 14 - RAW / California DDW laboratory results
PERFLUORODECANOIC ACID (PFDA)< 2.000000000 NG/L2026-06-16WELL 14 - RAW / California DDW laboratory results
PERFLUOROBUTANE SULFONIC ACID (PFBS)< 2.000000000 NG/L2026-06-16WELL 12 - RAW / California DDW laboratory results
PERFLUORONONANOIC ACID (PFNA)< 2.000000000 NG/L2026-06-16WELL 12 - RAW / California DDW laboratory results
PERFLUOROHEXANOIC ACID (PFHXA)< 2.000000000 NG/L2026-06-16WELL 16 - RAW / California DDW laboratory results
PERFLUOROCTANOIC ACID (PFOA)< 2.000000000 NG/L2026-06-16WELL 10 (SKI LAKES) - BEFORE_AS-BLEND / California DDW laboratory results
ADONA< 2.000000000 NG/L2026-06-16WELL 18 - RAW / California DDW laboratory results
PERFLUOROOCTANE SULFONIC ACID 6:2 FTS< 5.000000000 NG/L2026-06-16WELL 10 (SKI LAKES) - BEFORE_AS-BLEND / California DDW laboratory results
PERFLUOROOCTANE SULFONIC ACID 6:2 FTS< 5.000000000 NG/L2026-06-16WELL 16 - RAW / California DDW laboratory results
PERFLUOROHEXANOIC ACID (PFHXA)< 2.000000000 NG/L2026-06-16WELL 12 - RAW / 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

13 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
Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R2021-10-01 – —ResolvedNo2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2019-04-01 – 2019-06-30ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2019-01-01 – 2019-03-31ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2018-10-01 – 2018-12-31ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2018-07-01 – 2018-09-30ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2018-04-01 – 2018-06-30ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2018-01-01 – 2018-03-31ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2017-10-01 – 2017-12-31ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2017-07-01 – 2017-09-30ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2017-04-01 – 2017-06-30ResolvedYes2026Q3
Arsenic Rule / Maximum Contaminant Level Violation, Average2017-01-01 – 2017-03-31ResolvedYes2026Q3

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)

Barraza, Raul: 661-854-2127

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