Mecca WWTP No 1
Cortland, OH · Trumbull County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.06 MGD
- NPDES permit
- OH0091634
- Effective
- Permit expires
- July 2031
- Population served
- 394
- CWNS 2022
Mecca WWTP No 1 is a publicly owned wastewater treatment works in Cortland, Trumbull County, Ohio treating an average of 0.02 million gallons per day against a permitted design capacity of 0.06 MGD, serving about 394 residents. It discharges under NPDES permit OH0091634 (effective), which expires in July 2031, with 25 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 25
- Effluent violations
- 25
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Mecca WWTP No 1.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Cortland · 5 mi away
0.02 MGD
Warren · 9 mi away
2.69 MGD
Warren · 11 mi away
0.0031 MGD
Vienna · 12 mi away
0.0052 MGD
Leavittsburg · 12 mi away
0.0046 MGD
Orwell · 13 mi away
0.05 MGD
Warren · 13 mi away
10.13 MGD
Southington · 13 mi away
0.02 MGD
Mecca WWTP No 1: 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 30, 2025.