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Water system · PWSID NY5903469

YORKTOWN CONSOLD. WATER DIST.#1

YORKTOWN HEIGHTS, NY · ~36,000 people served

Check your exact address → YORKTOWN HEIGHTS overview
80
Good
PurityRadar safety score

PWSID

NY5903469

State

New York

City

YORKTOWN HEIGHTS

Population served

36,000

Primary source

SWP

Score history

▼ 20 points — the score moved from 100 to 80 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 80

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Oct 2024). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

6 ppt

limit 4 ppt

Above EPA limit · 1.5×

PFHxA

3.1 ppt

limit —

No federal limit

PFBS

3 ppt

limit —

No federal limit

PFPeA

3 ppt

limit —

No federal limit

Violations & enforcement

14

Violations on record

1

Unaddressed

9

Health-based

45

Enforcement actions

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

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2021 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2020 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2020 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2020 Resolved
Monitoring · Lead & Copper Rule began Nov 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2013 Resolved
Monitoring & reporting · Nitrate began Jul 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2000 Resolved

Recent enforcement actions

  • EPA/federal action · EFL Jul 2025
  • EPA/federal action · EFL May 2025
  • State action · SIE Nov 2024
  • State action · SIA Nov 2024
  • State action · SOX Jun 2021
  • State action · SOX May 2021
  • State action · SIF May 2021
  • EPA/federal action · EFL Mar 2021

This profile is built from EPA public records for system NY5903469 — 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.