Greentree WWTP
Moreland Hills, OH · Cuyahoga County · Publicly Owned Treatment Works
- Average flow
- 0.0051 MGD
- Design flow
- 0.01 MGD
- NPDES permit
- OH0021229
- Effective
- Permit expires
- June 2029
- Population served
- 25
- CWNS 2022
Greentree WWTP is a publicly owned wastewater treatment works in Moreland Hills, Cuyahoga County, Ohio treating an average of 0.0051 million gallons per day against a permitted design capacity of 0.01 MGD, serving about 25 residents. It discharges under NPDES permit OH0021229 (effective), which expires in June 2029, with 8 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
- 8
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Greentree WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Chagrin Falls · 1 mi away
0.58 MGD
Chagrin Falls · 2 mi away
0.02 MGD
Bainbridge · 3 mi away
0.97 MGD
Woodmere · 4 mi away
0.16 MGD
Russell · 4 mi away
0.04 MGD
Russell · 4 mi away
0.0041 MGD
Solon · 5 mi away
2.69 MGD
Pepper Pike · 5 mi away
0.0092 MGD
Greentree 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 29, 2025.