Middletown Wastewater Treatment Plant

Middletown, OH · Butler County · Publicly Owned Treatment Works

Average flow: 13.84 MGD

Design flow: 26 MGD

NPDES permit: 3602950755; Effective

Permit expires: December 2026

Treatment technology

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

Clarifiers

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Biogas silos

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Biogas balloons

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Compliance snapshot (last 3 years)

Total violations: 86

Effluent violations: 12

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

Key contacts

1 verified contact for Middletown Wastewater Treatment Plant, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Middletown Wastewater Treatment Plant — plus full compliance history and discharge data.

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

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