SNOFLO



UPPER LITTLE NEMAHA 50

RESERVOIR LEVELS
Soil Dam Wolf Creek
April 25, 2025


59°F

This Afternoon

44°F

Tonight

17mph

Windspeed

79%

Humidity

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
       

Weather Forecast

Created with Highcharts 8.0.0humidity0.05"0.05"0.13"0.13"0.06"0.06"0.08"0.08"0.43"0.43"1.74"1.74"0.19"0.19"0.14"0.14"0.18"0.18"Sat Apr 26Sun Apr 27Mon Apr 28Tue Apr 29Wed Apr 3064°128°192°0%120%40%80%