No health-based violations on EPA record since 2016.
Serves about 6,589 people (2,320 connections) with groundwater from its own wells.
From EPA's record for MS0440002. PurityMap is independent of Town of Caledonia.
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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 June 2023 to December 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| 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 | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-13 to 2023-12-11 | UCMR5 Analytical Results: TOWN OF CALEDONIA (MS0440002) |
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 →Town of Caledonia's phone number on EPA record is 662-356-6993. Its mailing address is P O BOX 130, CALEDONIA, MS 39740.
According to EPA's record, Town of Caledonia uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 5 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Town of Caledonia's latest lead and copper round, which ended in December 2023. The federal action level is 15 µg/L.
PurityMap has no verified website for Town of Caledonia. Its phone number on EPA record is 662-356-6993. Its mailing address on EPA record is P O BOX 130, CALEDONIA, MS 39740. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.