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Water system · PWSID NY2800136

AMSTERDAM (C)

AMSTERDAM, NY · ~20,700 people served

Check your exact address → AMSTERDAM overview
100
Excellent
PurityRadar safety score

PWSID

NY2800136

State

New York

City

AMSTERDAM

Population served

20,700

Primary source

Surface water

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

33

Violations on record

0

Unaddressed

32

Health-based

90

Enforcement actions

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

Treatment technique · Lead & Copper Rule health-based began Apr 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2011 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2011 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2010 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2009 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2007 Resolved
Treatment technique · EPA contaminant 0300 health-based began Oct 2007 Resolved

Recent enforcement actions

  • State action · SFJ Jul 2025
  • State action · SIE Jul 2025
  • State action · SOX Sep 2023
  • State action · SFM Jun 2022
  • EPA/federal action · EFL Nov 2017
  • State action · SIF Sep 2011
  • State action · SOX Aug 2011
  • State action · SFJ Aug 2011

This profile is built from EPA public records for system NY2800136 — 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.