Tiltonsville WWTP
Tiltonsville, OH · Jefferson County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.4 MGD
- NPDES permit
- OH0090891
- Effective
- Permit expires
- February 2029
- Population served
- 1,654
- CWNS 2022
Tiltonsville WWTP is a publicly owned wastewater treatment works in Tiltonsville, Jefferson County, Ohio treating an average of 0.12 million gallons per day against a permitted design capacity of 0.4 MGD, serving about 1,654 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit OH0090891 (effective), which expires in February 2029, with 5 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 5
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Tiltonsville WWTP.
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Brilliant · 4 mi away
0.09 MGD
Yorkville · 4 mi away
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Dillonvale · 5 mi away
0.04 MGD
Smithfield · 7 mi away
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Mingo Junction · 8 mi away
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Adena · 10 mi away
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Steubenville · 11 mi away
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Wintersville · 12 mi away
0.33 MGD
Tiltonsville 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 18, 2025.