Cub Creek 10-c
Cub Creek 10-c is an earth dam located in Jefferson County, Nebraska, built in 1969. It carries a Low hazard potential classification and has a poor condition assessment.
About Cub Creek 10-c
The primary purpose of Cub Creek 10-c is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Lower Big Blue Natural Resources District (local government). It impounds the Tr-cub Creek near Beatrice.
The dam stands 37 feet tall and stretches 945 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 439 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1969, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected 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 10/03/2023.
At 37 feet, this dam is taller than 84% of dams nationwide.
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Location
| State | Nebraska |
| County | Jefferson |
| Nearest City | Beatrice |
| River/Stream | Tr-cub Creek |
| Coordinates | 40.24340, -97.01966 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 37 ft |
| Dam Height | 36 ft |
| Dam Length | 945 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 439 acre-ft |
| Max Storage | 439 acre-ft |
| Normal Storage | 69 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 811 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Lower Big Blue Natural Resources District |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 10/03/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE00131 |
| Federal ID | NE00131 |
| More Info | State Dam Safety Program |