Buck Creek Dam Reservoir Report

Last Updated: December 6, 2025

Buck Creek Dam in Nebraska, designed by USDA NRCS, stands as a crucial flood risk reduction infrastructure along Buck Creek in Nemaha County.


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Summary

Completed in 2012, the earth dam reaches a height of 53 feet, with a hydraulic height of 52.93 feet and a structural height of 63 feet, providing vital protection for the surrounding area. With a storage capacity of 2521.6 acre-feet and a drainage area of 7.2 square miles, the dam plays a pivotal role in safeguarding the community from potential flooding events.

Managed by the local government and regulated by NE DNR, Buck Creek Dam has been deemed to have a low hazard potential and is in satisfactory condition as per the last assessment in September 2019. The dam's primary purpose remains flood risk reduction, with a normal storage capacity of 306.6 acre-feet and a maximum discharge capacity of 5400 cubic feet per second. Positioned within the Omaha District of the USACE, the dam's operations and inspections are diligently carried out to ensure its continued effectiveness in protecting the area.

Located at coordinates 40.486116 latitude and -95.754218 longitude, Buck Creek Dam serves as a vital structure in the region's water resource management efforts. With its stone core and soil foundation, the dam spans a length of 1029 feet, covering a surface area of 44.62 acres. As a key component of the local water infrastructure, Buck Creek Dam stands as a symbol of resilience and proactive flood management in the face of changing climate patterns and potential natural disasters.

Year Completed

2012

Dam Length

1029

Dam Height

53

River Or Stream

BUCK CREEK

Primary Dam Type

Earth

Surface Area

44.62

Hydraulic Height

52.93

Drainage Area

7.2

Nid Storage

2521.6

Structural Height

63

Hazard Potential

Low

Foundations

Soil

Nid Height

63
       
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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.