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Water system · PWSID NE3112902

HARDY, VILLAGE OF

SUPERIOR, NE · ~159 people served

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

PWSID

NE3112902

State

Nebraska

City

SUPERIOR

Population served

159

Primary source

GWP

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

27

Violations on record

0

Unaddressed

11

Health-based

98

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2021. Official EPA record →

Treatment technique · EPA contaminant 0200 health-based began Jan 2009 Resolved
Monitoring & reporting · Total coliform began Nov 2008 Resolved
Monitoring & reporting · Thallium began Oct 2008 Resolved
Treatment technique · EPA contaminant 0200 health-based began Oct 2008 Resolved
Monitoring & reporting · Total coliform began Jun 2008 Resolved
Treatment technique · EPA contaminant 0200 health-based began May 2008 Resolved
Treatment technique · EPA contaminant 0200 health-based began Feb 2008 Resolved
Treatment technique · EPA contaminant 0200 health-based began Dec 2007 Resolved
Treatment technique · EPA contaminant 0200 health-based began Dec 2007 Resolved
Monitoring & reporting · Total coliform began Aug 2007 Resolved
Other · EPA contaminant 7500 began May 2007 Resolved
Max contaminant level (MCL) · Thallium health-based began Jan 2007 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jan 2021
  • State action · SOX Nov 2009
  • State action · SOX Jun 2009
  • State action · SOX Mar 2009
  • State action · SIF Feb 2009
  • State action · SIA Feb 2009
  • State action · SIE Feb 2009
  • State action · SIF Jan 2009

This profile is built from EPA public records for system NE3112902 — 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.