No health-based violations on EPA record since 2016.
Serves about 48,094 people (14,574 connections) with surface water bought from Sacramento Suburban Water District and Citrus Heights Water District.
From EPA's record for CA3410013. PurityMap is independent of Cal Am.
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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 February 2023 to December 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 86.6 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoroheptanoic acid (PFHpA) | 3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 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 | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 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 | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 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 | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 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 | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 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 | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| 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 | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-06 to 2024-12-18 | UCMR5 Analytical Results: CAL AM - LINCOLN OAKS (CA3410013) |
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 →Cal Am's phone number on EPA record is 916-568-4259. Its mailing address is 4701 BELOIT DRIVE, SACRAMENTO, CA 95838.
According to EPA's record, Cal Am uses surface water bought from Sacramento Suburban Water District and Citrus Heights Water District.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Cal Am's latest lead and copper round, which ended in December 2025, was 1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Cal Am. Its phone number on EPA record is 916-568-4259. Its mailing address on EPA record is 4701 BELOIT DRIVE, SACRAMENTO, CA 95838. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.