Upper Salt Creek 14-1 Reservoir Report

Last Updated: December 5, 2025

Located in Lancaster, Nebraska, Upper Salt Creek 14-1 is a local government-owned earth dam designed by USDA NRCS and completed in 1956.


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Summary

This structure serves multiple purposes including flood risk reduction and holds a normal storage capacity of 30 acre-feet with a maximum storage of 80 acre-feet. With a dam height of 31 feet and a hydraulic height of 29 feet, Upper Salt Creek 14-1 spans 480 feet in length and covers a surface area of 5 acres, protecting a drainage area of 0.4 square miles.

Managed by the Nebraska Department of Natural Resources, Upper Salt Creek 14-1 has a low hazard potential and was last inspected in September 2016, with a satisfactory condition assessment. The dam boasts a structural height of 32 feet and a foundation of soil, making it a crucial asset for flood control and water resource management in the region. Despite its age, Upper Salt Creek 14-1 continues to play a vital role in safeguarding the surrounding area from potential water-related risks and maintaining the integrity of TR-OLIVE BR SALT CREEK.

As climate change continues to impact water resources and weather patterns, structures like Upper Salt Creek 14-1 become increasingly important for mitigating flood risks and ensuring the safety and resilience of communities. With its history of successful operation and maintenance, this dam exemplifies the collaboration between local government agencies and federal entities like the USDA NRCS in safeguarding water resources and enhancing climate resilience in Nebraska.

Year Completed

1956

Dam Length

480

Dam Height

31

River Or Stream

TR-OLIVE BR SALT CREEK

Primary Dam Type

Earth

Surface Area

5

Hydraulic Height

29

Drainage Area

0.4

Nid Storage

80

Structural Height

32

Hazard Potential

Low

Foundations

Soil

Nid Height

32
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.