Bergstresser Dam Reservoir Report

Last Updated: December 6, 2025

Bergstresser Dam, located in Gosper County, Nebraska, is a privately-owned structure designed by the USDA NRCS for flood risk reduction and other purposes.


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Summary

Completed in 1959, this earth dam stands at a height of 11 feet and has a length of 152 feet, with a storage capacity of 78 acre-feet. The dam is situated on TR-DEER CREEK and is under the regulatory oversight of the Nebraska Department of Natural Resources.

Despite being classified as having a low hazard potential and being in a not rated condition, Bergstresser Dam is subject to regular inspections every five years, with the last assessment conducted in June 2018. The dam has not undergone any modifications since its construction and does not have an Emergency Action Plan in place. With a maximum discharge capacity of 910 cubic feet per second, Bergstresser Dam plays a crucial role in managing water resources and mitigating flood risks in the region.

Enthusiasts of water resources and climate will appreciate the strategic location and design of Bergstresser Dam, which serves as a vital infrastructure for water management in the area. Its efficient operation and maintenance contribute to the overall safety and resilience of the community against potential flooding events. As a key component of the local water infrastructure, Bergstresser Dam highlights the importance of sustainable dam management practices in ensuring the long-term protection of water resources and the surrounding environment.

Year Completed

1959

Dam Length

152

Dam Height

11

River Or Stream

TR-DEER CREEK

Primary Dam Type

Earth

Surface Area

9

Hydraulic Height

11

Drainage Area

0.5

Nid Storage

78

Structural Height

11

Hazard Potential

Low

Foundations

Soil

Nid Height

11
       
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.
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