ECWA EVANS

BUFFALO, NY · ~12,338 people served

Check your exact address → BUFFALO overview

100

Excellent

PurityRadar safety score

PWSID

NY1400445

State

New York

City

BUFFALO

Population served

12,338

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 Dec 2012. Official EPA record →

Other · EPA contaminant 7000 began Jul 2011 Resolved

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

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

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

Treatment technique · EPA contaminant 0400 health-based began Oct 2006 Resolved

Other · EPA contaminant 7000 began Jul 2000 Resolved

Recent enforcement actions

State action · SOX Dec 2012
State action · SFJ Dec 2012
State action · SIE Dec 2012
State action · SOX Dec 2011
State action · SIE Nov 2011
State action · SFJ Nov 2011
State action · SFJ Nov 2011
State action · SOX Oct 2008

This profile is built from EPA public records for system NY1400445 — 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.