STREAMSIDE ESTATES

YORKTOWN HEIGHTS, NY · ~67 people served

Check your exact address → YORKTOWN HEIGHTS overview

100

Excellent

PurityRadar safety score

PWSID

NY5521949

State

New York

City

YORKTOWN HEIGHTS

Population served

Primary source

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

129

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved

Monitoring & reporting · Total coliform began Apr 2015 Resolved

Treatment technique · EPA contaminant 0300 health-based began Sep 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2009 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2009 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2009 Resolved

Treatment technique · EPA contaminant 0300 health-based began Mar 2008 Resolved

Monitoring & reporting · Uranium began Jan 2008 Resolved

Monitoring & reporting · EPA contaminant 4020 began Jan 2008 Resolved

Monitoring & reporting · Combined radium-226/228 began Jan 2008 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jan 2008 Resolved

Recent enforcement actions

State action · SOX Sep 2025
State action · SIE Sep 2024
State action · SFJ Sep 2024
State action · SOX May 2015
State action · SFJ May 2015
State action · SIE May 2015
State action · SOX Jul 2012
State action · SOX Jun 2012

This profile is built from EPA public records for system NY5521949 — 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.