Owens Corning Science & Tech Lake Dam is an earth dam located in Licking County, Ohio, built in 1958. It carries a Significant hazard potential classification and has a fair condition assessment.
Dam profile
NID height · 24 ft24 ft tall and 510 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Owens Corning Science & Tech Lake Dam
The primary purpose of Owens Corning Science & Tech Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Owens Corning (private). It impounds the Tributary to Raccoon Creek near Granville.
The dam stands 24 feet tall and stretches 510 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 18 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1958, 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. An emergency action plan is in place for this dam. The most recent inspection on record was 12/02/2020.
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Location
| State | Ohio |
| County | Licking |
| Nearest City | Granville |
| River/Stream | Tributary to Raccoon Creek |
| Coordinates | 40.05444, -82.55250 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 510 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 18 acre-ft |
| Max Storage | 18 acre-ft |
| Normal Storage | 8 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 406 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Owens Corning |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 12/02/2020 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | OH01915 |
| Federal ID | OH01915 |
| More Info | State Dam Safety Program |