No health-based violations on EPA record since 2016.
Serves about 15,000 people (12 connections) with surface water from its own intake, and buys water from Chorro Valley Pipeline.
From EPA's record for CA4010830. PurityMap is independent of California Mens Colony.
Are you this utility? Correct this listing →
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 September 2023 to April 2025.
| 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 | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 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 | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 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 | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 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 | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 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 | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 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 | 2023-09-28 to 2025-04-23 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-30 to 2025-04-23 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-30 to 2025-04-23 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| 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 | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-30 to 2025-04-23 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-30 to 2025-04-23 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-09-28 to 2024-03-31 | UCMR5 Analytical Results: CALIFORNIA MENS COLONY (CA4010830) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 Mens Colony's phone number on EPA record is 805-547-7926. Its mailing address is PO Box 8101, SAN LUIS OBISPO, CA 93409.
According to EPA's record, California Mens Colony uses surface water from its own intake, and buys water from Chorro Valley Pipeline.
No health-based violations on EPA record since 2016. 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 California Mens Colony'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 California Mens Colony. Its phone number on EPA record is 805-547-7926. Its mailing address on EPA record is PO Box 8101, SAN LUIS OBISPO, CA 93409. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.