Upper Salt Creek 2-A is a local government-owned earth dam located in Lancaster, Nebraska, designed by USDA NRCS and completed in 1955 for flood risk reduction purposes.
Wind
Humidity
This structure stands at a height of 36 feet, with a hydraulic height of 22 feet and a length of 740 feet, providing a maximum storage capacity of 257 acre-feet. The dam, situated on TR-Salt Creek, serves the primary purpose of flood risk reduction and is regulated by the Nebraska Department of Natural Resources.
With a hazard potential rated as low and a satisfactory condition assessment as of September 2016, Upper Salt Creek 2-A is an essential component of the local water resource management infrastructure. The dam covers a drainage area of 0.9 square miles and has a normal storage capacity of 16 acre-feet, helping to mitigate potential flooding events in the region. Additionally, the dam has a maximum discharge capacity of 1077 cubic feet per second, ensuring effective water flow control during peak flow periods.
As a vital structure in the flood risk reduction strategy for the area, Upper Salt Creek 2-A has been inspected periodically, with the last assessment conducted in September 2016. Its location, design, and capacity make it a key asset in managing water resources and climate-related challenges in the region. With its low hazard potential and satisfactory condition, this dam plays a crucial role in safeguarding the community against potential flood risks.
Year Completed |
1955 |
Dam Length |
740 |
Dam Height |
36 |
River Or Stream |
TR-SALT CREEK |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
22 |
Drainage Area |
0.9 |
Nid Storage |
257 |
Structural Height |
36 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
36 |