Weeping Water Creek 5-H Reservoir Report

Last Updated: December 6, 2025

Weeping Water Creek 5-H is a vital flood risk reduction structure located in Cass, Nebraska, along the Weeping Water Creek.


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Summary

Owned by the local government, this earth dam stands at a height of 28 feet and has a structural height of 36 feet. Completed in 1994, it serves the primary purpose of flood risk reduction, offering a storage capacity of 361 acre-feet and a normal storage of 66 acre-feet. With a drainage area of 1.4 square miles, the dam plays a crucial role in mitigating flood hazards in the region.

Managed by the Nebraska Department of Natural Resources, Weeping Water Creek 5-H is subject to state regulation, inspection, and enforcement to ensure its safety and efficiency. Despite its significant hazard potential, the dam's condition has been assessed as satisfactory as of August 2018. With a maximum discharge capacity of 2509 cubic feet per second, this structure plays a crucial role in protecting the surrounding area from potential flooding events. As a key component of the local flood risk reduction infrastructure, Weeping Water Creek 5-H continues to be a vital asset in safeguarding the community against water-related risks.

With its strategic location along the Weeping Water Creek and a history of effective flood risk reduction, Weeping Water Creek 5-H stands as a testament to the importance of water resource management and climate resilience in Nebraska. As part of the broader network of structures designed to protect communities from flooding, this dam exemplifies the state's commitment to safeguarding its residents and infrastructure from the impacts of extreme weather events. As climate change continues to pose challenges for water resources, the role of structures like Weeping Water Creek 5-H becomes increasingly crucial in ensuring the safety and well-being of the local population.

Year Completed

1994

Dam Length

908

Dam Height

28

River Or Stream

TR-WEEPING WATER CREEK

Primary Dam Type

Earth

Surface Area

11

Hydraulic Height

28

Drainage Area

1.4

Nid Storage

361

Structural Height

36

Hazard Potential

Significant

Foundations

Soil

Nid Height

36
       
Seasonal Comparison

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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.