Grand Island Wastewater Trtmnt

Grand Island, NE · Hall County · Publicly Owned Treatment Works

Average flow: 11.4 MGD

Design flow: 25 MGD

NPDES permit: 3602096859; ADC

Permit expires: December 2024

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Clarifiers

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Aerated lagoons

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Compliance snapshot (last 3 years)

Total violations: 11

Effluent violations: 11

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

1 verified contact for Grand Island Wastewater Trtmnt, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Grand Island Wastewater Trtmnt — plus full compliance history and discharge data.

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Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated May 2025.

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