How much wastewater does Meander WPCF treat?

Meander WPCF treats an average of 2.64 MGD and is permitted for a design flow of 4 MGD.

What treatment technology does Meander WPCF use?

Klarifi has identified clarifiers at the Mineral Ridge facility.

What is the NPDES permit for Meander WPCF?

The facility discharges under NPDES permit OH0045721, currently expired, expiring July 2025.

Is Meander WPCF in compliance?

Discharge monitoring reports show 30 violations at Meander WPCF in the last three years, 30 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Meander WPCF and how do I contact them?

Meander WPCF is a publicly owned treatment works in Mineral Ridge, Ohio. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Meander WPCF

Mineral Ridge, OH · Trumbull County · Publicly Owned Treatment Works

Average flow: 2.64 MGD

Design flow: 4 MGD

NPDES permit: OH0045721; Expired

Permit expires: July 2025

Population served: 19,158; CWNS 2022

Meander WPCF is a publicly owned wastewater treatment works in Mineral Ridge, Trumbull County, Ohio treating an average of 2.64 million gallons per day against a permitted design capacity of 4 MGD, serving about 19,158 residents. Treatment on site includes clarifiers. It discharges under NPDES permit OH0045721 (expired), which expires in July 2025, with 30 recorded violations in the last three years.

Treatment technology

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

Clarifiers

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Compliance snapshot (last 3 years)

Total violations: 30

Effluent violations: 30

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

Key contacts

Decision-makers at Meander WPCF.

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Meander WPCF: frequently asked questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed September 11, 2026; facility record last updated May 24, 2025.

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