1 open health-based violation on EPA record.
Serves about 17,393 people (2,675 connections) with groundwater from its own wells.
From EPA's record for CA1010001. PurityMap is independent of Bakman Water Company.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Unaddressed |
EPA required this system to test for 30 unregulated and emerging contaminants, from May 2023 to November 2023.
| Contaminant | Result | Limit | 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| 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 | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-05-10 to 2023-11-27 | UCMR5 Analytical Results: BAKMAN WATER COMPANY (CA1010001) |
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 →Bakman Water Company's phone number on EPA record is 559-255-0324. Its mailing address is P.O. BOX 8271, FRESNO, CA 93747.
According to EPA's record, Bakman Water Company uses groundwater from its own wells.
EPA's record shows 1 health-based violation for Bakman Water Company in the 10 years to July 9, 2026. EPA's record lists 1 open health-based violation. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Bakman Water Company's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Bakman Water Company. Its phone number on EPA record is 559-255-0324. Its mailing address on EPA record is P.O. BOX 8271, FRESNO, CA 93747. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.