VANDERHEYDEN HALL , INC.

WYNANTSKILL, NY · ~280 people served

Check your exact address → WYNANTSKILL overview

100

Excellent

PurityRadar safety score

PWSID

NY4117236

State

New York

City

WYNANTSKILL

Population served

280

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 Nov 2022. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2021 Resolved

Monitoring · Lead & Copper Rule began Sep 2018 Resolved

Monitoring & reporting · Total coliform began Jul 2013 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2012 Resolved

Monitoring & reporting · Total coliform began Jan 2012 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2011 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2011 Resolved

Monitoring & reporting · Total coliform began Mar 2009 Resolved

Monitoring & reporting · Nitrate began Jan 2007 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2007 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2007 Resolved

Recent enforcement actions

State action · SOX Nov 2022
State action · SOX Nov 2022
State action · SFJ Mar 2022
State action · SFM Mar 2022
State action · SIE Mar 2022
State action · SFJ Dec 2021
State action · SIE Dec 2021
State action · SOX Oct 2018

This profile is built from EPA public records for system NY4117236 — 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.