Lake P'na Dam
Lake P'na Dam is an earth dam located in Columbiana County, Ohio, built in 1948. It carries a Significant hazard potential classification and has a poor condition assessment.
About Lake P'na Dam
The primary purpose of Lake P'na Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lake P'na Sportsmen's Club (private). It impounds the Tributary To Mahoning River near North Georgetown.
The dam stands 17 feet tall and stretches 280 feet across, creates a reservoir covering 23 acres, has a maximum storage capacity of 139 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1948, the structure is well-established, with more than 75 years of service.
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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 11/30/2021.
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Location
| State | Ohio |
| County | Columbiana |
| Nearest City | North Georgetown |
| River/Stream | Tributary To Mahoning River |
| Coordinates | 40.79583, -80.99111 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 280 ft |
| Year Completed | 1948 (78 years old) |
Storage & Hydraulics
| NID Storage | 139 acre-ft |
| Max Storage | 139 acre-ft |
| Normal Storage | 99 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 39 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Lake P'na Sportsmen's Club |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 11/30/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | OH00325 |
| Federal ID | OH00325 |
| More Info | State Dam Safety Program |