No health-based violations on EPA record since 2016.
Serves about 9,280 people (282 connections) with groundwater from its own wells.
From EPA's record for CA3410026. PurityMap is independent of California State Fair.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2024 to November 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanesulfonic acid (PFOS) | 14 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorobutanesulfonic acid (PFBS) | 4.3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 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 | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 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 | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 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 | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 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 | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 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 | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| 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 | 2024-03-27 to 2024-09-11 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-09-11 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-09-11 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-09-11 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-09-11 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-27 to 2024-11-05 | UCMR5 Analytical Results: CALIFORNIA STATE FAIR (CA3410026) |
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
Turnaround: 5 minutes
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
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
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.
Get PurityMap updates about this water system.
Follow this water →California State Fair's phone number on EPA record is 916-263-4008. Its mailing address is 1600 Exposition Blvd., SACRAMENTO, CA 95815.
According to EPA's record, California State Fair uses groundwater from its own wells.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in California State Fair's latest lead and copper round, which ended in June 2018, was 6.099 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for California State Fair. Its phone number on EPA record is 916-263-4008. Its mailing address on EPA record is 1600 Exposition Blvd., SACRAMENTO, CA 95815. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.