County Water Quality Report

Lancaster County, Nebraska

2 public water systems serving 583,000 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
60/100
Utilities rated 2
Population served 583,000
Most recent test 2024

Top water quality concerns in Lancaster County

  • Arsenic significantly above health guidelinein 2 of 2 utilities
  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 2 utilities
  • Bromochloroacetic acid significantly above health guidelinein 1 of 2 utilities
  • Chromium-6 detectedin 1 of 2 utilities
  • Radium-228 detectedin 1 of 2 utilities

All utilities in Lancaster County

Click any utility for full grade card, contaminant data, and treatment plant contact info.

D
61/100

LINCOLN, CITY OF

LINCOLN · 296,000 residents

Top concern: Arsenic significantly above health guideline

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D
58/100

Lincoln Water Authority

Lincoln · 287,000 residents

Top concern: Arsenic significantly above health guideline

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