OUZINKIE WATER SYSTEM

OUZINKIKE, AK · ~144 people served

Check your exact address → OUZINKIKE overview

100

Excellent

PurityRadar safety score

PWSID

AK2250053

State

Alaska

City

OUZINKIKE

Population served

144

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

149

Violations on record

Unaddressed

Health-based

125

Enforcement actions

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

Other began Feb 2016 Unaddressed

Monitoring & reporting · EPA contaminant 0200 began Jul 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2025 Resolved

Treatment technique · EPA contaminant 0200 health-based began May 2024 Resolved

Treatment technique · EPA contaminant 0200 health-based began Dec 2023 Resolved

Monitoring · Lead & Copper Rule began Sep 2022 Resolved

Monitoring & reporting · EPA contaminant 0200 began Oct 2021 Resolved

Monitoring & reporting · EPA contaminant 0200 began May 2018 Resolved

Monitoring · Lead & Copper Rule began May 2018 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2018 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2016 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2016 Resolved

Recent enforcement actions

State action · SFH Dec 2025
State action · SOX Aug 2025
State action · SIB May 2025
State action · SOX Jun 2024
State action · SOX Jan 2024
State action · SIB Aug 2023
State action · SIE Jul 2023
State action · SFH Jul 2023

This profile is built from EPA public records for system AK2250053 — 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.