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Water system · PWSID ND2800953

UNDERWOOD CITY OF

UNDERWOOD, ND · ~778 people served

Check your exact address → UNDERWOOD overview
100
Excellent
PurityRadar safety score

PWSID

ND2800953

State

North Dakota

City

UNDERWOOD

Population served

778

Primary source

SWP

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

3

Violations on record

0

Unaddressed

1

Health-based

18

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved
Treatment technique · Lead & Copper Rule health-based began Jul 1994 Resolved

Recent enforcement actions

  • State action · SIF Aug 2025
  • State action · SOX Aug 2025
  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SOX Jan 2009
  • State action · SIF Mar 2007
  • State action · SIE Feb 2007
  • State action · SIA Feb 2007

This profile is built from EPA public records for system ND2800953 — 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.