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Water system · PWSID 020000005

SAINT REGIS MOHAWK TRIBE

Akwesasne, NY · ~5,500 people served

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

PWSID

020000005

State

New York

City

Akwesasne

Population served

5,500

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

32

Violations on record

0

Unaddressed

3

Health-based

36

Enforcement actions

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

Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2025 Resolved
Monitoring · Lead & Copper Rule began May 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began May 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Apr 2025 Resolved
Monitoring · Lead & Copper Rule began Apr 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Nov 2024 Resolved
Reporting · Lead & Copper Rule began Sep 2023 Resolved
Monitoring · Lead & Copper Rule began Aug 2023 Resolved
Reporting · Lead & Copper Rule began Jul 2023 Resolved
Monitoring · Lead & Copper Rule began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2023 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Dec 2025
  • EPA/federal action · EOX Dec 2025
  • EPA/federal action · EOX Dec 2025
  • EPA/federal action · EOX Dec 2025
  • EPA/federal action · EOX Dec 2025
  • EPA/federal action · EOX Dec 2025
  • EPA/federal action · EOX Dec 2024
  • EPA/federal action · EOX Jun 2024

This profile is built from EPA public records for system 020000005 — 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.