Rockwood Ledges WWTP
10636 Hickory Hill Ct, Kirtland, OH 44094 · Lake County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.03 MGD
- NPDES permit
- OH0039080
- Effective
- Permit expires
- May 2028
- Population served
- 72
- CWNS 2022
Rockwood Ledges WWTP is a publicly owned wastewater treatment works in Kirtland, Lake County, Ohio treating an average of 0.02 million gallons per day against a permitted design capacity of 0.03 MGD, serving about 72 residents. It discharges under NPDES permit OH0039080 (effective), which expires in May 2028, with 9 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Rockwood Ledges WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Rockwood Ledges WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Chesterland · 2 mi away
0.0076 MGD
Kirtland · 3 mi away
0.01 MGD
Kirtland · 3 mi away
0.02 MGD
Gates Mills · 4 mi away
0.005 MGD
Chesterland · 5 mi away
0.16 MGD
Chesterland · 5 mi away
0.1 MGD
Chesterland · 5 mi away
0.0022 MGD
Russell · 6 mi away
0.04 MGD
Rockwood Ledges 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 October 26, 2026; facility record last updated September 30, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms