Edison WWTP
Edison, OH · Morrow County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.08 MGD
- NPDES permit
- OH0101761
- Effective
- Permit expires
- January 2029
- Population served
- 422
- CWNS 2022
Edison WWTP is a publicly owned wastewater treatment works in Edison, Morrow County, Ohio, serving about 422 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit OH0101761 (effective), which expires in January 2029, with 38 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
- 38
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Edison WWTP.
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Nearby wastewater treatment plants in Ohio
Mount Gilead · 1 mi away
0.34 MGD
Cardington · 3 mi away
0.16 MGD
Caledonia · 7 mi away
0.0017 MGD
Caledonia · 8 mi away
0.03 MGD
Marengo · 10 mi away
0.01 MGD
Chesterville · 11 mi away
0.03 MGD
Ashley · 11 mi away
0.09 MGD
Marion · 11 mi away
0.53 MGD
Edison WWTP: 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 7, 2025.