Jewett WWTP
County Road 35, Jewett, OH 43986 · Harrison County · Publicly Owned Treatment Works
- Average flow
- 0.2 MGD
- Design flow
- 0.09 MGD
- NPDES permit
- OH0041360
- Effective
- Permit expires
- June 2031
- Population served
- 554
- CWNS 2022
Jewett WWTP is a publicly owned wastewater treatment works in Jewett, Harrison County, Ohio treating an average of 0.2 million gallons per day against a permitted design capacity of 0.09 MGD, serving about 554 residents. It discharges under NPDES permit OH0041360 (effective), which expires in June 2031, with 0 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Jewett WWTP.
Available with a free Klarifi account
See the full treatment train at Jewett WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- 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 Jewett WWTP.
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Nearby wastewater treatment plants in Ohio
Scio · 5 mi away
0.05 MGD
Hopedale · 8 mi away
0.09 MGD
Cadiz · 9 mi away
0.53 MGD
Deersville · 10 mi away
0.01 MGD
Bowerston · 10 mi away
0.08 MGD
Adena · 13 mi away
0.21 MGD
Carrollton · 14 mi away
0.48 MGD
Smithfield · 15 mi away
0.11 MGD
Jewett 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 August 14, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms