NY / Huntington
NY · Tap water records
Huntington tap water, in plain English
Here is what the EPA's own data shows about tap water in Huntington. According to EPA SDWIS data retrieved June 2026, Huntington is served by 1 active community water system, together reported to serve about 34,522 people.
As of June 2026, EPA records show 114 violations across the community water system(s) serving Huntington, going back to the earliest EPA record. None were health-based; the records are monitoring or reporting violations (a required test or report was late or missed). Each is listed by system below, with its status.
What the EPA has on record, by system
Dix Hills Water District
34,522 served · groundwater · PWSID NY5103276 - Monitoring Free Residual Chlorine: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 3 times in September 2024. EPA records do not show all of these as returned to compliance.
- Monitoring pH: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 3 times in September 2024. EPA records do not show all of these as returned to compliance.
- Monitoring Revised Total Coliform Rule: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 3 times in June 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROBUTANE SULFONIC ACID (PFBS): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROHEPTANOIC ACID (PFHPA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROHEXANE SULFONIC ACID (PFHXS): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORONONANOIC ACID (PFNA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROCTANE SULFONIC ACID (PFOS): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROCTANOIC ACID (PFOA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORODECANOIC ACID (PFDA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORODODECANOIC ACID (PFDOA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROHEXANOIC ACID (PFHXA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROUNDECANOIC ACID (PFUNA): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring 11CL-PF3OUDS: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring 9CL-PF3ONS: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring ADONA: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring HFPO-DA: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROBUTANOIC ACID (PFBA) : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROOCTANE SULFONIC ACID 6:2 FTS : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROHEXANE SULFONIC ACID 4:2 FTS: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORODECANE SULFONIC ACID 8:2 FTS : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORO PFMPA: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROPENTANOIC ACID (PFPEA) : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORO PFMBA : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUORO PFEESA : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring NONAFLUORO NFDHA: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROPENTANESULFONIC ACID (PFPES) : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring PERFLUOROHEPTANESULFONIC ACID (PFHPS) : a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 4 times between October 2022 and January 2024. EPA records do not show all of these as returned to compliance.
- Monitoring Iron: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded once in July 2019. All have since returned to compliance, per EPA records.
- Monitoring 1,4-Dioxane: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 2 times between January 2017 and January 2019. All have since returned to compliance, per EPA records.
- Monitoring Perchlorate: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded once in January 2017. All have since returned to compliance, per EPA records.
- Monitoring Consumer Confidence Rule: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded once in January 2010. All have since returned to compliance, per EPA records.
What this means
A health-based violation means a contaminant was recorded above the limit the EPA tracks for it. A monitoring or reporting violation means a required test or report was late or missed — not that a contaminant was measured above a limit. “Returned to compliance” means the EPA recorded the issue as resolved.
This page summarizes the EPA's own records and does not assess whether your water is safe to drink. For the most current details, you can verify every record directly with the EPA, and contact your water system with questions.
Source: U.S. EPA Envirofacts SDWIS, retrieved June 2026. Records cover the EPA's full reporting history for these systems. Verify at EPA ECHO.