No open health-based violations on EPA record in the last 10 years.
Serves about 12,420 people (4,140 connections) with groundwater from its own wells.
From EPA's record for LA1099005. PurityMap is independent of Cecilia Water Corporation.
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7 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From July 2022 | Groundwater Rule | – | – | Resolved |
| From July 2022 | Groundwater Rule | – | – | Resolved |
| From July 2022 | Groundwater Rule | – | – | Resolved |
| From July 2022 | Groundwater Rule | – | – | Resolved |
| From July 2022 | Groundwater Rule | – | – | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From June 2020 | Groundwater Rule | – | – | Resolved |
| From September 2016 | E. coli | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from April 2024 to October 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 10.5 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| 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 | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-04 to 2024-10-01 | UCMR5 Analytical Results: CECILIA WATER CORPORATION (LA1099005) |
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 →According to EPA's record, Cecilia Water Corporation uses groundwater from its own wells.
EPA's record shows 7 health-based violations for Cecilia Water Corporation in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Cecilia Water Corporation's latest lead and copper round, which ended in December 2023, was 3 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Cecilia Water Corporation. Its mailing address on EPA record is CECILIA WATER CORPORATION, P O BOX 11, CECILIA, LA 70521. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.