Short answer: No measured result is above a legal limit; a past health-based violation (Arsenic) is on record. Arvin Community Services Dist serves 19,669 residents.
Your water bill or annual water quality report names your actual supplier.
ARVIN COMMUNITY SERVICES DIST (EPA PWSID CA1510001) delivers groundwater to 19,669 residents. This report reflects 29 individual PFAS result(s) from the source UCMR5 observations and the latest Lead & Copper Rule 90th-percentile result. Water hardness and disinfectant type are pending the utility's own annual report.
5health-based violations in the last 10 years
From EPA SDWIS. Counted once per contaminant per year, as in the Track record score. All 12 EPA filings are listed below.
No result is not a pass. Your utility's annual water quality report may list them, and a certified lab test covers your own tap.
Every filing is listed; the Track record score counts at most one per contaminant per year.
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Plumbing inside a home can add lead that the system record can't show. A tap test tells you what reaches your glass.
20 galvanized lines to replace
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
When your results arrive, read them here →
Each card names which Arvin findings its current certification covers, and which it doesn't.
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PurityMap does not give a safe/unsafe verdict; it shows what the public records measured. For Arvin, no regulated PFAS were detected in EPA's 2024 testing; one health-based violation is on record (Arsenic). ARVIN COMMUNITY SERVICES DIST (PWSID CA1510001) has a Purity Score of 74/100 (confidence: moderate), assessed at the water-system level and computed only from contaminants that were measured. Water can change in your own pipes, so a certified test is the only way to know what comes out of your tap.
ARVIN COMMUNITY SERVICES DIST (PWS ID CA1510001) is the public water system on record for Arvin, California, serving about 19,669 people. Confirm the utility on your water bill before acting on a specific finding.
Groundwater (primary source of record in EPA SDWIS).
None of the 29 PFAS in EPA's UCMR 5 testing (2024-11-21 to 2025-05-29) was detected. "Not detected" means below the lab's reporting limit, not proven zero.
Lead is not in Arvin's current published record. Lead usually enters from a building's own pipes and fixtures, so a certified home test is the way to know yours.
The federal SDWIS record lists a health-based violation for ARVIN COMMUNITY SERVICES DIST within about the last ten years: Arsenic (2019). The findings above show each one's status.
PurityMap's current record for Arvin holds 32 findings: 1 above a reference and 31 not detected. Each finding links to its dated public record; a parameter that was never monitored is shown as pending, not as a pass.
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| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| Arsenic | 0.025 MG/L | 0.010 mg/L | Above the listed reference | 2019 | EPA SDWIS Violations & Enforcement: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Contaminant | Result | Benchmark | Status | Sampled | Source |
|---|---|---|---|---|---|
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Lead (90th percentile) | Non-Detect (ND) | 15 µg/L federal action level | Not detected above the reporting limit | 2023–2025 monitoring period | Lead & Copper Rule 90th-percentile: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-11-21 to 2025-05-20 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-20 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-20 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-20 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-20 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-11-21 to 2025-05-29 | UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001) |
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)
1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS)
1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS)
1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS)
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)
Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals)
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Perfluoro-3-methoxypropanoic acid (PFMPA)
Perfluoro-4-methoxybutanoic acid (PFMBA)
Perfluorobutanesulfonic acid (PFBS)
Perfluorododecanoic acid (PFDoA)
Perfluoroheptanesulfonic acid (PFHpS)
Perfluoroheptanoic acid (PFHpA)
Perfluorohexanesulfonic acid (PFHxS)
Perfluorohexanoic acid (PFHxA)
Perfluorooctanesulfonic acid (PFOS)
Perfluoropentanesulfonic acid (PFPeS)
Perfluoropentanoic acid (PFPeA)
Perfluorotetradecanoic acid (PFTA)
Perfluorotridecanoic acid (PFTrDA)
Perfluoroundecanoic acid (PFUnA)
Every value is the published result from the cited public record. A reporting limit is the lowest level the method could reliably quantify; a non-detect is not a guarantee of zero.
UCMR5 Analytical Results
UCMR5 Analytical Results: ARVIN COMMUNITY SERVICES DIST (CA1510001)
US EPA
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: ARVIN COMMUNITY SERVICES DIST (CA1510001)
US EPA SDWIS
State SDWIS Compliance Record
EPA SDWIS Violations & Enforcement: ARVIN COMMUNITY SERVICES DIST (CA1510001)
US EPA SDWIS
Methodology: how we analyze water. Prepared with AI assistance and reviewed by the PurityMap Editorial Team before publication.
Start with the hot-or-cold tap check. Where Arvin Community Services Dist reported something related, it's shown below.
Lead at Arvin Community Services Dist: not detected (90th percentile, 2023–2025 monitoring period). Lead has no taste, so a taste neither shows nor rules it out.
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.