ROSLYN WD

ROSLYN, NY · ~17,000 people served

Check your exact address → ROSLYN overview

Good

PurityRadar safety score

PWSID

NY2902851

State

New York

City

ROSLYN

Population served

17,000

Primary source

Groundwater

Score history

▼ 17 points — the score moved from 100 to 83 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 83

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 May 2025). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

5.4 ppt

limit 4 ppt

Above EPA limit · 1.4×

PFPeA

3 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2012. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 1994 Resolved

Monitoring & reporting · EPA contaminant 2946 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2326 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2047 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2033 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2051 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2041 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2383 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2959 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2046 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2964 began Apr 1994 Resolved

Recent enforcement actions

State action · SOX Mar 2012
State action · SOX Mar 2012
State action · SOX Mar 2012
State action · SOX Mar 2012
State action · SOX Mar 2012
State action · SOX Mar 2012
State action · SOX Mar 2012
State action · SOX Mar 2012

This profile is built from EPA public records for system NY2902851 — 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.