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Water system · PWSID NE3102902

IMPERIAL, CITY OF

IMPERIAL, NE · ~2,071 people served

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

PWSID

NE3102902

State

Nebraska

City

IMPERIAL

Population served

2,071

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

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

Lithium

28,700 ppt

limit —

No federal limit

Violations & enforcement

5

Violations on record

0

Unaddressed

3

Health-based

21

Enforcement actions

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

Monitoring · Lead & Copper Rule began Oct 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2005 Resolved
Monitoring & reporting · Gross alpha began Jan 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1998 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jan 2021
  • State action · SIF Dec 2019
  • State action · SIA Nov 2019
  • State action · SIE Nov 2019
  • State action · SOX Nov 2019
  • State action · SOX Oct 2011
  • State action · SOX Dec 2007
  • State action · SIF Jan 2007

This profile is built from EPA public records for system NE3102902 — 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.