GREENTREE WATER COMPANY

MONTICELLO, NY · ~184 people served

Check your exact address → MONTICELLO overview

100

Excellent

PurityRadar safety score

PWSID

NY5221394

State

New York

City

MONTICELLO

Population served

184

Primary source

Groundwater

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 Jan 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Oct 2024 Resolved

Monitoring · Lead & Copper Rule began Apr 2024 Resolved

Monitoring & reporting · Nitrate began Jan 2024 Resolved

Monitoring · Lead & Copper Rule began Oct 2020 Resolved

Monitoring · Lead & Copper Rule began Jul 2019 Resolved

Other began Jan 2011 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2010 Resolved

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

Other began May 2009 Resolved

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

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

Treatment technique · EPA contaminant 0400 health-based began Oct 2008 Resolved

Recent enforcement actions

State action · SIE Jan 2025
State action · SFJ Jan 2025
State action · SIE Jan 2025
State action · SFJ Jan 2025
State action · SOX Jan 2025
State action · SOX Jan 2025
State action · SOX Oct 2024
State action · SOX Sep 2021

This profile is built from EPA public records for system NY5221394 — 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.