Hermitage Club Lake Dam
Hermitage Club Lake Dam is an earth dam located in Hamilton County, Ohio, built in 1918. It carries a Significant hazard potential classification and has a fair condition assessment.
About Hermitage Club Lake Dam
The primary purpose of Hermitage Club Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by The Hermitage Club Company (private). It impounds the Tributary To Little Miami River near Newtown.
The dam stands 38 feet tall and stretches 170 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 23 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1918, the structure is over a century old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 05/30/2024.
At 38 feet, this dam is taller than 85% of dams nationwide.
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Location
| State | Ohio |
| County | Hamilton |
| Nearest City | Newtown |
| River/Stream | Tributary To Little Miami River |
| Coordinates | 39.11361, -84.34972 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 170 ft |
| Year Completed | 1918 (108 years old) |
Storage & Hydraulics
| NID Storage | 23 acre-ft |
| Max Storage | 23 acre-ft |
| Normal Storage | 13 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 200 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | The Hermitage Club Company |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 05/30/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OH01699 |
| Federal ID | OH01699 |
| More Info | State Dam Safety Program |