DUNSEITH CITY OF

DUNSEITH, ND · ~773 people served

Check your exact address → DUNSEITH overview

100

Excellent

PurityRadar safety score

PWSID

ND4000277

State

North Dakota

City

DUNSEITH

Population served

773

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 →

Other · EPA contaminant 7500 began Mar 2024 Unaddressed

Treatment technique · Lead & Copper Rule health-based began Jul 2023 Unaddressed

Monitoring · Lead & Copper Rule began Jul 2022 Resolved

Other · EPA contaminant 7500 began Feb 2010 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2007 Resolved

Other · EPA contaminant 7500 began Jun 2004 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2004 Resolved

Other · EPA contaminant 7500 began Mar 2003 Resolved

Recent enforcement actions

State action · SIA Feb 2024
State action · SIE Feb 2024
State action · SOX May 2023
State action · SIF Oct 2022
State action · SIA Aug 2022
State action · SIE Aug 2022
State action · SO0 Nov 2011
State action · SO6 Jun 2011

This profile is built from EPA public records for system ND4000277 — 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.