Antwerp WWTP
Antwerp, OH · Paulding County · Publicly Owned Treatment Works
- Average flow
- 0.09 MGD
- Design flow
- 0.33 MGD
- NPDES permit
- OH0022195
- Effective
- Permit expires
- August 2029
- Population served
- 1,676
- CWNS 2022
Antwerp WWTP is a publicly owned wastewater treatment works in Antwerp, Paulding County, Ohio treating an average of 0.09 million gallons per day against a permitted design capacity of 0.33 MGD, serving about 1,676 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit OH0022195 (effective), which expires in August 2029, with 20 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
- 20
- Effluent violations
- 20
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Antwerp WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Antwerp WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Payne · 6 mi away
0.11 MGD
Cecil · 7 mi away
0.003 MGD
Hicksville · 8 mi away
0.35 MGD
Paulding · 9 mi away
0.4 MGD
Hicksville · 10 mi away
0.0023 MGD
Latty · 10 mi away
0.01 MGD
Haviland · 12 mi away
0.0025 MGD
Sherwood · 12 mi away
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Antwerp 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 November 8, 2025.