Lake Otto Dam is an earth dam located in Licking County, Ohio, built in 1959. It carries a Significant hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 25 ft25 ft tall and 440 ft long, taller than 50% of U.S. dams with a recorded height. 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 Lake Otto Dam
The primary purpose of Lake Otto Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Betty Stockli, Et Al. (private). It impounds the Painter Run near Rocky Fork.
The dam stands 25 feet tall and stretches 440 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 63 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1959, 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 12/02/2020.
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Location
| State | Ohio |
| County | Licking |
| Nearest City | Rocky Fork |
| River/Stream | Painter Run |
| Coordinates | 40.20111, -82.25222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 440 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 63 acre-ft |
| Max Storage | 63 acre-ft |
| Normal Storage | 41 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 44 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Betty Stockli, Et Al. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 12/02/2020 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OH00470 |
| Federal ID | OH00470 |
| More Info | State Dam Safety Program |