Middletown Wastewater Treatment Plant

The address on the plant’s EPA facility record is 300 Oxford State Road, Middletown, OH 45044, in Butler County. Its coordinates are 39.4797, -84.4279. For some plants the record holds the utility’s mailing address rather than the plant gate.

Middletown Wastewater Treatment Plant treats an average of 21.19 MGD and is permitted for a design flow of 26 MGD.

EPA's enforcement records list 6 formal civil enforcement cases naming Middletown Wastewater Treatment Plant, 0 since fiscal year 2020. The latest case reached its current status in January 2022 (judicial case, final order with penalty). Penalties assessed across the cases total $360,500. The full case history, with milestones, violation types and EPA's case summaries, is shown in Klarifi with a free account.

Klarifi has identified 3 treatment structures and unit processes at the Middletown facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

The facility discharges under NPDES permit OH0026522, currently effective, expiring December 2026.

Discharge monitoring reports show 85 violations at Middletown Wastewater Treatment Plant in the last three years, 17 of them effluent limit exceedances. The full history is available in Klarifi.

Middletown Wastewater Treatment Plant is a publicly owned treatment works in Middletown, Ohio. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.