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Water system · PWSID NE3104507

CHADRON, CITY OF

CHADRON, NE · ~6,257 people served

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

PWSID

NE3104507

State

Nebraska

City

CHADRON

Population served

6,257

Primary source

Surface water

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

Latest detections from EPA’s UCMR5 monitoring (through Sep 2025). Levels in parts per trillion (ppt).

Lithium

24,300 ppt

limit —

No federal limit

Violations & enforcement

5

Violations on record

0

Unaddressed

1

Health-based

17

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0300 began Jan 2024 Resolved
Monitoring & reporting · Gross alpha began Jan 2005 Resolved
Monitoring & reporting · EPA contaminant 0200 began Sep 2003 Resolved
Treatment technique · EPA contaminant 0200 health-based began Sep 2003 Resolved
Monitoring & reporting · EPA contaminant 0200 began Mar 2002 Resolved

Recent enforcement actions

  • State action · SIF Apr 2025
  • State action · SOX Apr 2025
  • State action · SIA Feb 2024
  • State action · SIE Feb 2024
  • State action · SOX Oct 2011
  • State action · SIF Jan 2011
  • State action · SOX Jan 2011
  • State action · SIE Dec 2010

This profile is built from EPA public records for system NE3104507 — 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.