No open health-based violations on EPA record in the last 10 years.
Serves about 27,173 people (10,698 connections) with surface water bought from City of Statesville and Energy United Water Corp.
From EPA's record for NC0149025. PurityMap is independent of Iredell Water Corporation.
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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 April 2024 to March 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 18.8 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorooctanesulfonic acid (PFOS) | 4.9 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Lithium | 9.06 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2024-04-02 to 2025-01-07 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorohexanesulfonic acid (PFHxS) | 3.6 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorobutanesulfonic acid (PFBS) | 6.2 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorohexanoic acid (PFHxA) | 30.5 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorobutanoic acid (PFBA) | 14.7 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoroheptanoic acid (PFHpA) | 9.9 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoropentanoic acid (PFPeA) | 60.6 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| 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 | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| 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 | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| 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 | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| 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 | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| 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 | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-01-07 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-01-07 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-01-07 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-01-07 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-04-02 to 2025-03-03 | UCMR5 Analytical Results: IREDELL WATER CORPORATION (NC0149025) |
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 →Iredell Water Corporation's phone number on EPA record is 704-495-6478. Its mailing address is PO BOX 1844, STATESVILLE, NC 28687-1844.
According to EPA's record, Iredell Water Corporation uses surface water bought from City of Statesville and Energy United Water Corp.
EPA's record shows 1 health-based violation for Iredell Water Corporation in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. 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 Iredell Water Corporation'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 Iredell Water Corporation. Its phone number on EPA record is 704-495-6478. Its mailing address on EPA record is PO BOX 1844, STATESVILLE, NC 28687-1844. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.