O'bob Farm Lake Dam is an earth dam located in Butler County, Ohio, built in 1968. It carries a Undetermined hazard potential classification.
Dam profile
NID height · 29 ft29 ft tall and 400 ft long, taller than 65% 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 O'bob Farm Lake Dam
The primary purpose of O'bob Farm Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Timothy and Nicole Hutchinson (private). It impounds the Tributary to Dry Run near Miltonville.
The dam stands 29 feet tall and stretches 400 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 22 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1968, the structure is well into its service life at over 50 years old.
The most recent inspection on record was 03/24/2016. That was over 10 years ago.
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Location
| State | Ohio |
| County | Butler |
| Nearest City | Miltonville |
| River/Stream | Tributary to Dry Run |
| Coordinates | 39.52944, -84.48222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 400 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 22 acre-ft |
| Max Storage | 22 acre-ft |
| Normal Storage | 11 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 402 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Timothy and Nicole Hutchinson |
| Owner Type | Private |
| Hazard Classification | Undetermined |
| Condition Assessment | Not assessed |
| Last Inspection | 03/24/2016 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OH00179 |
| Federal ID | OH00179 |
| More Info | State Dam Safety Program |