KLAWOCK

KLAWOCK, AK · ~904 people served

Check your exact address → KLAWOCK overview

100

Excellent

PurityRadar safety score

PWSID

AK2120169

State

Alaska

City

KLAWOCK

Population served

904

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

413

Violations on record

Unaddressed

Health-based

252

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0200 began Apr 2024 Resolved

Monitoring & reporting · EPA contaminant 0300 began Apr 2024 Resolved

Monitoring & reporting · EPA contaminant 0200 began Oct 2022 Resolved

Monitoring & reporting · EPA contaminant 0300 began Oct 2022 Resolved

Other · EPA contaminant 7000 began Oct 2021 Resolved

Other · EPA contaminant 7000 began Jul 2021 Resolved

Monitoring · Lead & Copper Rule began Nov 2020 Resolved

Other · EPA contaminant 7000 began Oct 2019 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jul 2019 Resolved

Monitoring & reporting · EPA contaminant 0300 began Jul 2019 Resolved

Other · EPA contaminant 7000 began Oct 2018 Resolved

Treatment technique · EPA contaminant 0200 health-based began Oct 2018 Resolved

Recent enforcement actions

State action · SIB Oct 2025
State action · SIB Jul 2025
State action · SIF Jan 2025
State action · SIE Jan 2025
State action · SFG Jan 2025
State action · SIF Jul 2024
State action · SIE Jul 2024
State action · SFG Jul 2024

This profile is built from EPA public records for system AK2120169 — 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.