YONKERS CITY

YONKERS, NY · ~211,569 people served

Check your exact address → YONKERS overview

100

Excellent

PurityRadar safety score

PWSID

NY5903465

State

New York

City

YONKERS

Population served

211,569

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

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

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

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2015. Official EPA record →

Treatment technique · EPA contaminant 0800 health-based began May 2015 Resolved

Monitoring & reporting · Total coliform began Mar 2008 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2008 Resolved

Treatment technique · Lead & Copper Rule health-based began Jan 1995 Resolved

Recent enforcement actions

State action · SIF Jul 2015
State action · SOX Jul 2015
State action · SIE Jun 2015
State action · SFJ Jun 2015
State action · SIF Jun 2012
State action · SOX Jun 2012
State action · SIE Jun 2011
State action · SFJ Jun 2011

This profile is built from EPA public records for system NY5903465 — 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.