Long Lake

Long Lake, MN · ~1,729 people served

Check your exact address → Long Lake overview

100

Excellent

PurityRadar safety score

PWSID

MN1270018

State

Minnesota

City

Long Lake

Population served

1,729

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 Jul 2018. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved

Monitoring & reporting · Total coliform began Aug 2008 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2008 Resolved

Recent enforcement actions

State action · SOX Jul 2018
State action · SIF Feb 2018
State action · SFJ Jan 2018
State action · SIE Jan 2018
State action · SIA Oct 2017
State action · SIA Sep 2017
State action · SIA Aug 2017
State action · SIF Nov 2008

This profile is built from EPA public records for system MN1270018 — 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.