Milford City WWTP
Milford, OH · Clermont County · Publicly Owned Treatment Works
- Average flow
- 0.54 MGD
- Design flow
- 1.2 MGD
- NPDES permit
- OH0020451
- Effective
- Permit expires
- September 2026
- Population served
- 6,582
- CWNS 2022
Milford City WWTP is a publicly owned wastewater treatment works in Milford, Clermont County, Ohio treating an average of 0.54 million gallons per day against a permitted design capacity of 1.2 MGD, serving about 6,582 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit OH0020451 (effective), which expires in September 2026, with 24 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 24
- Effluent violations
- 24
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Milford City WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Milford City WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Milford · 2 mi away
5.43 MGD
Cincinnati · 5 mi away
5.2 MGD
Loveland · 5 mi away
0.09 MGD
Loveland · 6 mi away
0.23 MGD
Loveland · 6 mi away
3.35 MGD
Loveland · 7 mi away
1.5 MGD
Batavia · 8 mi away
3.63 MGD
Cincinnati · 9 mi away
21.87 MGD
Milford City 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 29, 2025.