Manchester WWTP
Manchester, OH · Adams County · Publicly Owned Treatment Works
- Average flow
- 0.14 MGD
- Design flow
- 0.3 MGD
- NPDES permit
- OH0020842
- Effective
- Permit expires
- April 2029
- Population served
- 1,850
- CWNS 2022
Manchester WWTP is a publicly owned wastewater treatment works in Manchester, Adams County, Ohio treating an average of 0.14 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 1,850 residents. It discharges under NPDES permit OH0020842 (effective), which expires in April 2029, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Manchester WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
West Union · 8 mi away
0.42 MGD
Aberdeen · 8 mi away
0.18 MGD
Ripley · 13 mi away
0.2 MGD
Russellville · 15 mi away
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Winchester · 18 mi away
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Seaman · 18 mi away
0.08 MGD
Georgetown · 19 mi away
0.44 MGD
Peebles · 21 mi away
0.17 MGD
Manchester 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 January 14, 2025.