DeGraff

DeGraff, MN · ~110 people served

Check your exact address → DeGraff overview

100

Excellent

PurityRadar safety score

PWSID

MN1760004

State

Minnesota

City

DeGraff

Population served

110

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 Jan 2012. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2012 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 1994 Resolved

Recent enforcement actions

State action · SOX Jan 2012
State action · SFJ Jan 2012
State action · SIA Dec 2011
State action · SIA Nov 2011
State action · SOX Nov 2007
State action · SIF Nov 2007
State action · SIC Oct 2007
State action · SFJ Oct 2007

This profile is built from EPA public records for system MN1760004 — 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.