Opalocka WWTP
Chesterland, OH · Geauga County · Publicly Owned Treatment Works
- Average flow
- 0.04 MGD
- Design flow
- 0.16 MGD
- NPDES permit
- OH0028843
- Administratively continued
- Permit expires
- June 2026
- Population served
- 2,146
- CWNS 2022
Opalocka WWTP is a publicly owned wastewater treatment works in Chesterland, Geauga County, Ohio treating an average of 0.04 million gallons per day against a permitted design capacity of 0.16 MGD, serving about 2,146 residents. It discharges under NPDES permit OH0028843 (administratively continued), which expires in June 2026, with 12 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
- 12
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Opalocka WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Chesterland · 1 mi away
0.08 MGD
Chesterland · 1 mi away
0.0017 MGD
Russell · 2 mi away
0.01 MGD
Chesterland · 3 mi away
0.0042 MGD
Russell · 4 mi away
0.04 MGD
Gates Mills · 4 mi away
0.0078 MGD
Russell · 4 mi away
0.0041 MGD
Novelty · 4 mi away
0.00045 MGD
Opalocka 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.