Northern Nance County Lagoon Dam is an earth dam located in Nance County, Nebraska, built in 1999. It carries a Low hazard potential classification and has a satisfactory condition assessment.
Dam profile
NID height · 40 ft40 ft tall and 1,440 ft long, taller than 86% 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 Northern Nance County Lagoon Dam
Northern Nance County Lagoon Dam is a dam in Nance, Nebraska. The dam is owned by Northern Nance LLC (private). It impounds the Tr-skeedee Creek near Genoa.
The dam stands 40 feet tall and stretches 1,440 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 154 acre-feet. Completed in 1999, the structure is 27 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/08/2019.
At 40 feet, this dam is taller than 86% of dams nationwide.
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Location
| State | Nebraska |
| County | Nance |
| Nearest City | Genoa |
| River/Stream | Tr-skeedee Creek |
| Coordinates | 41.49574, -97.89674 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 1,440 ft |
| Year Completed | 1999 (27 years old) |
Storage & Hydraulics
| NID Storage | 154 acre-ft |
| Max Storage | 154 acre-ft |
| Normal Storage | 146 acre-ft |
| Surface Area | 7 acres |
Ownership & Safety
| Purpose | Other |
| Owner | Northern Nance LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/08/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE02510 |
| Federal ID | NE02510 |
| More Info | State Dam Safety Program |