Barnesville Lake Dam
Barnesville Lake Dam is an earth dam located in Belmont County, Ohio, built in 1969. It carries a High hazard potential classification and has a poor condition assessment.
About Barnesville Lake Dam
The primary purpose of Barnesville Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Village Of Barnesville (local government). It impounds the Tributary To Spencer Creek near Hendrysburg.
The dam stands 32 feet tall and stretches 590 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 153 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1969, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. 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 11/14/2022.
At 32 feet, this dam is taller than 76% of dams nationwide.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Ohio dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Ohio |
| County | Belmont |
| Nearest City | Hendrysburg |
| River/Stream | Tributary To Spencer Creek |
| Coordinates | 39.99861, -81.18194 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 590 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 153 acre-ft |
| Max Storage | 153 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 282 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Village of Barnesville |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 11/14/2022 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | OH00877 |
| Federal ID | OH00877 |
| More Info | State Dam Safety Program |