NELSON LAGOON WATER SYSTEM

NELSON LAGOON, AK · ~60 people served

Check your exact address → NELSON LAGOON overview

100

Excellent

PurityRadar safety score

PWSID

AK2260804

State

Alaska

City

NELSON LAGOON

Population served

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

597

Violations on record

Unaddressed

Health-based

227

Enforcement actions

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

Monitoring · Lead & Copper Rule began Nov 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Nov 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Nov 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Oct 2025 Resolved

Monitoring · Lead & Copper Rule began Oct 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2025 Resolved

Monitoring · Lead & Copper Rule began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0300 began Feb 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Feb 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jan 2025 Resolved

Recent enforcement actions

State action · SIB Dec 2025
State action · SOX Dec 2025
State action · SIB Nov 2025
State action · SIB Nov 2025
State action · SIB Oct 2025
State action · SOX Apr 2025
State action · SOX Apr 2025
State action · SOX Mar 2025

This profile is built from EPA public records for system AK2260804 — 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.