Powder Creek 32-9 Reservoir Report

Last Updated: December 13, 2025

Powder Creek 32-9 is a local government-owned dam in Dixon, Nebraska, designed by the USDA NRCS and regulated by the NE DNR.


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Summary

Completed in 1976, this earth dam stands at a height of 32 feet and serves multiple purposes, including flood risk reduction. With a storage capacity of 113 acre-feet, this structure plays a crucial role in managing water resources in the area.

Located on the TR-Powder Creek within the Omaha District, Powder Creek 32-9 has a low hazard potential and is deemed to be in satisfactory condition, as per the latest inspection in April 2020. The dam's primary source agency is the state of Nebraska, with a drainage area of 0.9 square miles. With its stone core and soil foundation, this dam contributes to the overall water management efforts in the region, ensuring the safety and security of the surrounding communities.

With its strategic positioning and efficient design, Powder Creek 32-9 exemplifies the importance of sustainable water resource management in mitigating flood risks and ensuring water security. As a vital piece of infrastructure in the area, this dam stands as a testament to the collaborative efforts between local governments, regulatory agencies, and design professionals in safeguarding communities against potential water-related hazards.

Year Completed

1976

Dam Length

513

Dam Height

32

River Or Stream

TR-POWDER CREEK

Primary Dam Type

Earth

Surface Area

7

Hydraulic Height

31

Drainage Area

0.9

Nid Storage

113

Structural Height

37

Hazard Potential

Low

Foundations

Soil

Nid Height

37
       
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.