SOUTH NAKNEK WATER SYSTEM

SOUTH NAKNEK, AK · ~66 people served

Check your exact address → SOUTH NAKNEK overview

100

Excellent

PurityRadar safety score

PWSID

AK2260333

State

Alaska

City

SOUTH NAKNEK

Population served

Primary source

Groundwater

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

336

Violations on record

Unaddressed

Health-based

133

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 2008 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jan 2007 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jan 2006 Unaddressed

Treatment technique · EPA contaminant 0700 health-based began Jun 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved

Monitoring & reporting · Nitrate began Jan 2023 Resolved

Monitoring · Lead & Copper Rule began Jul 2022 Resolved

Monitoring · Lead & Copper Rule began Jun 2022 Resolved

Monitoring · Lead & Copper Rule began Jan 2022 Resolved

Monitoring & reporting · Nitrate began Jan 2022 Resolved

Monitoring · Lead & Copper Rule began Dec 2021 Resolved

Monitoring · Lead & Copper Rule began Sep 2021 Resolved

Recent enforcement actions

State action · SIB Dec 2025
State action · SIB Oct 2025
State action · SIE Aug 2025
State action · SIF Aug 2025
State action · SFH Aug 2025
State action · SIF Aug 2025
State action · SFH Aug 2025
State action · SIE Aug 2025

This profile is built from EPA public records for system AK2260333 — 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.