Otsego

Otsego, MN · ~19,000 people served

Check your exact address → Otsego overview

100

Excellent

PurityRadar safety score

PWSID

MN1860026

State

Minnesota

City

Otsego

Population served

19,000

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 Mar 2018. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved

Max contaminant level (MCL) · Gross alpha health-based began Jul 2015 Resolved

Max contaminant level (MCL) · Uranium health-based began Oct 2014 Resolved

Max contaminant level (MCL) · Uranium health-based began Jan 2011 Resolved

Recent enforcement actions

State action · SFJ Mar 2018
State action · SOX Mar 2018
State action · SIA Jan 2018
State action · SIA Jan 2018
State action · SOX May 2016
State action · SIB Nov 2015
State action · SIE Nov 2015
State action · SFJ Nov 2015

This profile is built from EPA public records for system MN1860026 — 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.