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Water system · PWSID AK2260278

NIKOLSKI VILLAGE

NIKOLSKI, AK · ~34 people served

Check your exact address → NIKOLSKI overview
85
Excellent
PurityRadar safety score

PWSID

AK2260278

State

Alaska

City

NIKOLSKI

Population served

34

Primary source

GU

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

140

Violations on record

1

Unaddressed

1

Health-based

104

Enforcement actions

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

Treatment technique · EPA contaminant 0200 health-based began Dec 2004 Unaddressed
Monitoring & reporting · EPA contaminant 0800 began Jul 2008 Resolved
Monitoring & reporting · EPA contaminant 2984 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2991 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2987 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2985 began Jan 2006 Resolved
Monitoring & reporting · Nitrate began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2990 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2996 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2992 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2989 began Jan 2006 Resolved
Monitoring & reporting · EPA contaminant 2983 began Jan 2006 Resolved

Recent enforcement actions

  • State action · SFH Nov 2025
  • State action · SIE Nov 2025
  • State action · SIF Nov 2025
  • State action · SO8 Mar 2012
  • State action · SO8 Aug 2010
  • EPA/federal action · EOX Jan 2009
  • State action · SIA Sep 2008
  • State action · SIB Jun 2008

This profile is built from EPA public records for system AK2260278 — 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.