College Corner Upground Reservoir No. 2 is an earth dam located in Preble County, Ohio, built in 1965. It carries a Significant hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 14 ft14 ft tall and 1,986 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 College Corner Upground Reservoir No. 2
The primary purpose of College Corner Upground Reservoir No. 2 is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Village of College Corner (local government). It impounds the Little Four Mile Creek - Offstream near Talawand Springs.
The dam stands 14 feet tall and stretches 1,986 feet across, has a maximum storage capacity of 57 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1965, 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 05/17/2021.
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Location
| State | Ohio |
| County | Preble |
| Nearest City | Talawand Springs |
| River/Stream | Little Four Mile Creek - Offstream |
| Coordinates | 39.57389, -84.80750 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 1,986 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 57 acre-ft |
| Max Storage | 57 acre-ft |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Village of College Corner |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 05/17/2021 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OH02321 |
| Federal ID | OH02321 |
| More Info | State Dam Safety Program |