Hicksville WWTP
Hicksville, OH · Defiance County · Publicly Owned Treatment Works
- Average flow
- 0.35 MGD
- Design flow
- 4 MGD
- NPDES permit
- OH0025771
- Administratively continued
- Permit expires
- June 2026
- Population served
- 3,431
- CWNS 2022
Hicksville WWTP is a publicly owned wastewater treatment works in Hicksville, Defiance County, Ohio treating an average of 0.35 million gallons per day against a permitted design capacity of 4 MGD, serving about 3,431 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches, biogas silos. It discharges under NPDES permit OH0025771 (administratively continued), which expires in June 2026, with 6 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
- 6
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Hicksville WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Hicksville WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Hicksville · 2 mi away
0.0023 MGD
Antwerp · 8 mi away
0.09 MGD
Cecil · 9 mi away
0.003 MGD
Sherwood · 11 mi away
—
Edgerton · 12 mi away
—
Paulding · 14 mi away
0.4 MGD
Payne · 14 mi away
0.11 MGD
Latty · 17 mi away
0.01 MGD
Hicksville 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 August 17, 2026.