Shadyside WWTP & Sewer System
Shadyside, OH · Belmont County · Publicly Owned Treatment Works
- Average flow
- 0.23 MGD
- Design flow
- 0.6 MGD
- NPDES permit
- OH0027383
- Effective
- Permit expires
- October 2026
- Population served
- 3,454
- CWNS 2022
Shadyside WWTP & Sewer System is a publicly owned wastewater treatment works in Shadyside, Belmont County, Ohio treating an average of 0.23 million gallons per day against a permitted design capacity of 0.6 MGD, serving about 3,454 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit OH0027383 (effective), which expires in October 2026, 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
- 38
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Shadyside WWTP & Sewer System.
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Powhatan Point · 8 mi away
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St Clairsville · 11 mi away
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Saint Clairsville · 12 mi away
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Yorkville · 13 mi away
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Clarington · 14 mi away
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St Clairsville · 15 mi away
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Shadyside WWTP & Sewer System: 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 22, 2025.