No health-based violations on EPA record since 2016.
Serves about 6,928 people (1,263 connections) with surface water from its own intake.
From EPA's record for NY1302796. PurityMap is independent of Hyde Park Regional.
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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 January 2025 to October 2025.
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| 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 | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-15 to 2025-10-15 | UCMR5 Analytical Results: HYDE PARK REGIONAL (NY1302796) |
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 →Hyde Park Regional's phone number on EPA record is 845-486-3624. Its mailing address is 1 LaGrange Ave., POUGHKEEPSIE, NY 12603.
According to EPA's record, Hyde Park Regional uses surface water from its own intake.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Hyde Park Regional's latest lead and copper round, which ended in December 2025, was 0.8 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Hyde Park Regional. Its phone number on EPA record is 845-486-3624. Its mailing address on EPA record is 1 LaGrange Ave., POUGHKEEPSIE, NY 12603. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.