Ohio Power Company Pond Nb-90 Dam
Ohio Power Company Pond Nb-90 Dam is an earth dam located in Noble County, Ohio, built in 1974. It carries a Significant hazard potential classification and has a fair condition assessment.
About Ohio Power Company Pond Nb-90 Dam
Ohio Power Company Pond Nb-90 Dam is a dam in Noble, Ohio. The dam is owned by Odnr, Division Of Wildlife (state). It impounds the Tiltons Run near Renrock.
The dam stands 51 feet tall and stretches 605 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 1,114 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1974, the structure is well into its service life at over 50 years 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 10/26/2023.
At 51 feet, this dam is taller than 93% of dams nationwide.
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Location
| State | Ohio |
| County | Noble |
| Nearest City | Renrock |
| River/Stream | Tiltons Run |
| Coordinates | 39.76167, -81.67167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 51 ft |
| Dam Height | 51 ft |
| Dam Length | 605 ft |
| Year Completed | 1974 (52 years old) |
Storage & Hydraulics
| NID Storage | 1,114 acre-ft |
| Max Storage | 1,114 acre-ft |
| Normal Storage | 21 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 21,781 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | ODNR, Division of Wildlife |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 10/26/2023 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OH01027 |
| Federal ID | OH01027 |
| More Info | State Dam Safety Program |