WESTWOOD WATER COMPANY INC

BIG LAKE, AK · ~180 people served

Check your exact address → BIG LAKE overview

100

Excellent

PurityRadar safety score

PWSID

AK2225511

State

Alaska

City

BIG LAKE

Population served

180

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2024. Official EPA record →

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

Other · EPA contaminant 7000 began Oct 2020 Resolved

Monitoring & reporting · Nitrate began Oct 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2019 Resolved

Monitoring & reporting · Nitrate began Apr 2018 Resolved

Monitoring & reporting · Nitrate began Oct 2017 Resolved

Monitoring & reporting · Nitrate began Jul 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2015 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2014 Resolved

Recent enforcement actions

State action · SOX Feb 2024
State action · SIE Mar 2023
State action · SFH Dec 2022
State action · SIF Jan 2022
State action · SIE Jan 2022
State action · SFH Jan 2022
State action · SIA Jul 2021
State action · SOX Feb 2021

This profile is built from EPA public records for system AK2225511 — 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.