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Located in Otoe County, Nebraska, the Upper Little Nemaha 50 dam serves as a critical infrastructure for flood risk reduction along the Wolf Creek. Constructed in 2001, this earth dam stands at a height of 43 feet and has a structural height of 49 feet, providing a vital line of defense against potential flooding in the region. With a normal storage capacity of 173 acre-feet and a maximum storage of 490 acre-feet, this dam plays a crucial role in protecting the surrounding area from potential water-related disasters.
Managed by the local government and regulated by the Nebraska Department of Natural Resources, the Upper Little Nemaha 50 dam has been assessed as having a low hazard potential and satisfactory condition. With a drainage area of 3.7 square miles and a maximum discharge capacity of 1491 cubic feet per second, this dam is equipped to handle significant water flow during heavy rainfall events. Regular inspections and maintenance ensure that the dam remains in optimal operating condition, providing peace of mind to the community and stakeholders who rely on its flood protection capabilities.
Congressional District 01 in Nebraska, represented by Jeff Fortenberry, oversees the management and maintenance of the Upper Little Nemaha 50 dam. With a history of successful flood risk reduction and a track record of satisfactory performance, this crucial infrastructure continues to play a vital role in safeguarding the local area from the impacts of water-related disasters. As water resource and climate enthusiasts, the Upper Little Nemaha 50 dam serves as an example of effective infrastructure management and proactive flood risk mitigation in the face of changing environmental conditions.
Year_Completed | 2001 |
Dam_Height | 43 |
River_Or_Stream | WOLF CREEK |
Dam_Length | 1100 |
Primary_Dam_Type | Earth |
Surface_Area | 31 |
Hydraulic_Height | 42 |
Drainage_Area | 3.7 |
Nid_Storage | 490 |
Structural_Height | 49 |
Hazard_Potential | Low |
Foundations | Soil |
Nid_Height | 49 |
SALT C AT LYNDON | 255cfs |
NEOSHO R AT COUNCIL GROVE | 15cfs |
NEOSHO R NR AMERICUS | 323cfs |
WAKARUSA R NR RICHLAND | 239cfs |
LYON C NR JUNCTION CITY | 172cfs |
DRAGOON C NR BURLINGAME | 37cfs |
BIG BLUE R NR MANHATTAN | 215cfs |