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Water system · PWSID NY3503531

HARRIMAN VILLAGE

HARRIMAN, NY · ~5,000 people served

Check your exact address → HARRIMAN overview
75
Good
PurityRadar safety score

PWSID

NY3503531

State

New York

City

HARRIMAN

Population served

5,000

Primary source

Groundwater

Score history

▼ 25 points — the score moved from 100 to 75 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 75

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

6.8 ppt

limit 4 ppt

Above EPA limit · 1.7×

PFHxS

Perfluorohexanesulfonic acid

3.6 ppt

limit 10 ppt

Below EPA limit

Lithium

14,500 ppt

limit —

No federal limit

PFPeA

5.7 ppt

limit —

No federal limit

PFHxA

3.7 ppt

limit —

No federal limit

Violations & enforcement

35

Violations on record

0

Unaddressed

21

Health-based

113

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Oct 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jul 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jan 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jul 2016 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Apr 2016 Resolved
Monitoring & reporting · EPA contaminant 2990 began Jan 2016 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 2990 began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 2990 began Jan 2016 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SIF Aug 2025
  • State action · SIF Aug 2025
  • State action · SFJ Mar 2025
  • State action · SIE Mar 2025
  • State action · SOX Oct 2024
  • State action · SIF Sep 2024
  • State action · SOX Oct 2023

This profile is built from EPA public records for system NY3503531 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.