Tiltonsville WWTP
Old State Rte 7, Tiltonsville, OH 43963 · Jefferson County · Publicly Owned Treatment Works
- Average flow
- 0.16 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 0.16 million gallons per day against a permitted design capacity of 0.4 MGD, serving about 1,654 residents. It discharges under NPDES permit OH0090891 (effective), which expires in February 2029, with 5 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Tiltonsville WWTP.
Available with a free Klarifi account
See the full treatment train at Tiltonsville WWTP: structures, unit processes and planned upgrades, with exact unit counts.
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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Nearby wastewater treatment plants in Ohio
Brilliant · 4 mi away
0.13 MGD
Yorkville · 4 mi away
0.09 MGD
Dillonvale · 5 mi away
0.13 MGD
Smithfield · 7 mi away
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Mingo Junction · 8 mi away
0.64 MGD
Adena · 10 mi away
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Steubenville · 11 mi away
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Wintersville · 12 mi away
0.55 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 October 26, 2026; facility record last updated January 18, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms