Sherwood WWTP
Sherwood, OH · Defiance County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.16 MGD
- NPDES permit
- OH0020281
- Effective
- Permit expires
- January 2030
- Population served
- 802
- CWNS 2022
Sherwood WWTP is a publicly owned wastewater treatment works in Sherwood, Defiance County, Ohio, serving about 802 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit OH0020281 (effective), which expires in January 2030, with 0 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
- 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 Sherwood WWTP.
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Nearby wastewater treatment plants in Ohio
Cecil · 5 mi away
0.003 MGD
Defiance · 8 mi away
0.001 MGD
Paulding · 9 mi away
0.4 MGD
Hicksville · 11 mi away
0.0023 MGD
Hicksville · 11 mi away
0.35 MGD
Defiance · 12 mi away
2.07 MGD
Antwerp · 12 mi away
0.09 MGD
Evansport · 12 mi away
0.02 MGD
Sherwood 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 April 6, 2025.