Marengo Village
Marengo, OH · Morrow County · Publicly Owned Treatment Works
- Average flow
- 0.01 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 0.01 million gallons per day against a permitted design capacity of 0.04 MGD, serving about 283 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit OH0053881 (effective), which expires in December 2028, with 32 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 32
- Effluent violations
- 32
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.
Nearby wastewater treatment plants in Ohio
Chesterville · 8 mi away
0.03 MGD
Ashley · 8 mi away
0.09 MGD
Cardington · 9 mi away
0.16 MGD
Mount Gilead · 10 mi away
0.34 MGD
Edison · 10 mi away
—
Sunbury · 12 mi away
0.68 MGD
Fredericktown · 15 mi away
0.14 MGD
Caledonia · 15 mi away
0.0017 MGD
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 September 11, 2026; facility record last updated September 4, 2025.