Bear - Pierce - Cedar 9-C Reservoir Report

Last Updated: December 6, 2025

Bear - Pierce - Cedar 9-C is a crucial earth dam located in Gage County, Nebraska, designed by the USDA NRCS and completed in 1978.


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Summary

This dam plays a significant role in flood risk reduction for the area, with a height of 32 feet and a storage capacity of 767 acre-feet. Its primary purpose is to mitigate the impact of potential flooding along TR-Cedar Creek, providing protection to the surrounding community in Blue Springs.

Managed by the local government and regulated by the Nebraska Department of Natural Resources, Bear - Pierce - Cedar 9-C has a low hazard potential and is in satisfactory condition as of the last inspection in May 2020. With a drainage area of 2.5 square miles and a maximum discharge of 366 cubic feet per second, this dam serves as a critical infrastructure ensuring the safety and welfare of the residents in the region. Its location, design, and operational features make it a vital asset in the overall water resource management and climate resilience efforts in the area.

Despite its age, Bear - Pierce - Cedar 9-C continues to meet regulatory standards, with regular inspections and enforcement measures in place. The dam's efficient design, stone core structure, and soil foundation contribute to its stability and functionality. As water resource and climate enthusiasts, understanding the significance of infrastructure like Bear - Pierce - Cedar 9-C is essential in appreciating the intersection of engineering, environmental protection, and community safety in managing water resources and mitigating the impacts of climate change.

Year Completed

1978

Dam Length

1267

Dam Height

32

River Or Stream

TR-CEDAR CREEK

Primary Dam Type

Earth

Surface Area

23

Hydraulic Height

29

Drainage Area

2.5

Nid Storage

767

Structural Height

33

Hazard Potential

Low

Foundations

Soil

Nid Height

33
       
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.