No open health-based violations on EPA record in the last 10 years.
Serves about 6,879 people (2,606 connections) with groundwater from its own wells.
From EPA's record for MS0580001. PurityMap is independent of Algoma Water Association.
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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 | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2025 to October 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 37.5 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 | 2025-03-17 to 2025-09-23 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 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 | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 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 | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 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 | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 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 | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 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 | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-09-23 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-09-23 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| 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 | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-09-23 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-09-23 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-17 to 2025-10-28 | UCMR5 Analytical Results: ALGOMA WATER ASSOCIATION (MS0580001) |
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 →Algoma Water Association's phone number on EPA record is 662-489-8351. Its mailing address is P O BOX 123, ALGOMA, MS 38820.
According to EPA's record, Algoma Water Association uses groundwater from its own wells.
EPA's record shows 1 health-based violation for Algoma Water Association in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 6 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Algoma Water Association's latest lead and copper round, which ended in December 2023, was 2.7 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Algoma Water Association. Its phone number on EPA record is 662-489-8351. Its mailing address on EPA record is P O BOX 123, ALGOMA, MS 38820. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.