No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting January 2018.
Serves about 45,013 people (14,601 connections) with surface water from its own intake, and buys water from PA American Water Co West.
From EPA's record for PA7210028. PurityMap is independent of Veolia Mechanicsburg.
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3 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jan–Mar 2018 | Haloacetic acids (HAA5) | – | 0.060 mg/L | Resolved |
| Oct–Dec 2017 | Haloacetic acids (HAA5) | – | 0.060 mg/L | Resolved |
| Jul–Sep 2017 | Haloacetic acids (HAA5) | – | 0.060 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2023 to November 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanesulfonic acid (PFOS) | 11.4 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorooctanoic acid (PFOA) | 7.1 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorobutanesulfonic acid (PFBS) | 5.7 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 | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorohexanoic acid (PFHxA) | 6.9 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoroheptanoic acid (PFHpA) | 3.6 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoropentanoic acid (PFPeA) | 8.1 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 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 | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 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 | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 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 | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 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 | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 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 | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| 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 | 2023-02-08 to 2023-11-15 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-15 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-15 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-15 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-15 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-08 to 2023-11-20 | UCMR5 Analytical Results: VEOLIA MECHANICSBURG (PA7210028) |
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 →Veolia Mechanicsburg's phone number on EPA record is 717-561-1103. Its mailing address is 6310 ALLENTOWN BLVD, HARRISBURG, PA 17112.
According to EPA's record, Veolia Mechanicsburg uses surface water from its own intake, and buys water from PA American Water Co West.
EPA's record shows 3 health-based violations for Veolia Mechanicsburg in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting January 2018. EPA also lists 8 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Veolia Mechanicsburg's latest lead and copper round, which ended in September 2025, was 3.3 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Veolia Mechanicsburg. Its phone number on EPA record is 717-561-1103. Its mailing address on EPA record is 6310 ALLENTOWN BLVD, HARRISBURG, PA 17112. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.