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Water system · PWSID NE3114103

HUMPHREY, CITY OF

HUMPHREY, NE · ~842 people served

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

PWSID

NE3114103

State

Nebraska

City

HUMPHREY

Population served

842

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

54

Violations on record

1

Unaddressed

50

Health-based

160

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Unaddressed
Max contaminant level (MCL) · Thallium health-based began Jul 2025 Resolved
Max contaminant level (MCL) · Antimony health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Antimony health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Antimony health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2015 Resolved
Max contaminant level (MCL) · Antimony health-based began Jul 2015 Resolved
Monitoring & reporting · Total coliform began May 2015 Resolved
Max contaminant level (MCL) · Antimony health-based began Apr 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2015 Resolved
Max contaminant level (MCL) · Antimony health-based began Jan 2015 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SIF Sep 2025
  • State action · SIA Sep 2025
  • State action · SIE Sep 2025
  • EPA/federal action · EOX Jan 2021
  • State action · SOX Feb 2017
  • State action · SOX Feb 2017
  • State action · SFL Feb 2017

This profile is built from EPA public records for system NE3114103 — 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.