French Creek WWTP
North Ridgeville, OH · Lorain County · Publicly Owned Treatment Works
- Average flow
- 4.98 MGD
- Design flow
- 11.25 MGD
- NPDES permit
- OH0044512
- Effective
- Permit expires
- October 2027
- Population served
- 50,376
- CWNS 2022
French Creek WWTP is a publicly owned wastewater treatment works in North Ridgeville, Lorain County, Ohio treating an average of 4.98 million gallons per day against a permitted design capacity of 11.25 MGD, serving about 50,376 residents. Treatment on site includes carrousels / oxidation ditches. It discharges under NPDES permit OH0044512 (effective), which expires in October 2027, with 5 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Carrousels / oxidation ditches
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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
1 verified contact for French Creek WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at French Creek WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Avon Lake · 3 mi away
3.71 MGD
Elyria · 4 mi away
5.49 MGD
Lorain · 5 mi away
7.69 MGD
Elyria · 6 mi away
0.02 MGD
Amherst · 9 mi away
1.19 MGD
Lorain · 9 mi away
1.58 MGD
Grafton · 10 mi away
0.03 MGD
North Olmsted · 11 mi away
3.57 MGD
French Creek 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 September 11, 2026.