Yung South Dam is an earth dam located in Kimball County, Nebraska, built in 1960. It carries a Low hazard potential classification.
Dam profile
NID height · 16 ft16 ft tall and 592 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 Yung South Dam
The primary purpose of Yung South Dam 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 Nebraska Board of Educational Lands & Funds (state). It impounds the Tr-lodgepole Creek near Sidney.
The dam stands 16 feet tall and stretches 592 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 108 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1960, 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. The most recent inspection on record was 04/26/2022.
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Location
| State | Nebraska |
| County | Kimball |
| Nearest City | Sidney |
| River/Stream | Tr-lodgepole Creek |
| Coordinates | 41.13518, -103.68829 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 592 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 108 acre-ft |
| Max Storage | 108 acre-ft |
| Normal Storage | 19 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,157 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Nebraska Board of Educational Lands & Funds |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 04/26/2022 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE01180 |
| Federal ID | NE01180 |
| More Info | State Dam Safety Program |