NSBU - NUIQSUT

ANCHORAGE, AK · ~443 people served

Check your exact address → ANCHORAGE overview

100

Excellent

PurityRadar safety score

PWSID

AK2320264

State

Alaska

City

ANCHORAGE

Population served

443

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

Violations on record

Unaddressed

Health-based

126

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0200 began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Mar 2025 Resolved

Monitoring · Lead & Copper Rule began Mar 2025 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jul 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2021 Resolved

Other · EPA contaminant 7000 began Jul 2019 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved

Monitoring & reporting · EPA contaminant 0800 began Jul 2008 Resolved

Other · EPA contaminant 7000 began Jul 2007 Resolved

Other began Jan 2007 Resolved

Recent enforcement actions

State action · SIB Jun 2025
State action · SFH Apr 2025
State action · SIF Apr 2025
State action · SIB Apr 2025
State action · SIF Apr 2025
State action · SFH Apr 2025
State action · SOX Apr 2025
State action · SIF Apr 2025

This profile is built from EPA public records for system AK2320264 — 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.