What is the address of Marengo Village?

The address on the plant’s EPA facility record is 4442 State Route 229, Marengo, OH 43334, in Morrow County. Its coordinates are 40.4032, -82.8035. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Marengo Village treat?

Marengo Village treats an average of 0.04 MGD and is permitted for a design flow of 0.04 MGD.

What treatment technology does Marengo Village use?

Klarifi has identified one treatment structure or unit process at the Marengo facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Marengo Village?

The facility discharges under NPDES permit OH0053881, currently effective, expiring December 2028.

Is Marengo Village in compliance?

Discharge monitoring reports show 35 violations at Marengo Village in the last three years, 35 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Marengo Village and how do I contact them?

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

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Marengo Village

4442 State Route 229, Marengo, OH 43334 · Morrow County · Publicly Owned Treatment Works

Average flow: 0.04 MGD

Design flow: 0.04 MGD

NPDES permit: OH0053881; Effective

Permit expires: December 2028

Population served: 283; CWNS 2022

Marengo Village is a publicly owned wastewater treatment plant in Marengo, Morrow County, Ohio treating an average of 0.04 million gallons per day against a permitted design capacity of 0.04 MGD, serving about 283 residents. It discharges under NPDES permit OH0053881 (effective), which expires in December 2028, with 35 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Marengo Village.

Available with a free Klarifi account

See the full treatment train at Marengo Village: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 35

Effluent violations: 35

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

Key contacts

1 verified contact for Marengo Village, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Marengo Village, plus the full compliance history and discharge data.

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Sunbury WWTP

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Marengo Village: 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 October 26, 2026; facility record last updated September 16, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms

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