Eichenberger Dam Reservoir Report
Nearby: Rock Creek 1-2 Rock Creek 1-6
Last Updated: December 13, 2025
Eichenberger Dam, located in Pawnee, Nebraska, is a vital structure managed by the local government to reduce flood risks and serve other purposes.
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Summary
Completed in 2002, this earth dam stands at a height of 25 feet, with a hydraulic height of 22 feet and a structural height of 28 feet. It spans 563 feet in length and has a storage capacity of 77 acre-feet, providing essential water resource management for the surrounding area.
Despite its importance, Eichenberger Dam is currently assessed as being in poor condition, with a low hazard potential. Regular inspections are conducted every five years to ensure its safety and functionality. The dam is regulated by the Nebraska Department of Natural Resources, reflecting a commitment to effective state oversight and enforcement of water infrastructure. With its location on TR-Balls Branch and a drainage area of 0.19 square miles, Eichenberger Dam plays a crucial role in managing water resources in the region and mitigating potential flood risks.
As a significant feature in the local water resource infrastructure, Eichenberger Dam serves as a key component in the flood risk reduction strategy for Pawnee, Nebraska. Despite its current condition assessment, ongoing inspections and state regulation ensure that the dam continues to function effectively in safeguarding the community and managing water resources. Its completion in 2002 marked a milestone in water management efforts in the area, emphasizing the importance of maintaining and improving water infrastructure for climate resilience and sustainability.
Year Completed |
2002 |
Dam Length |
563 |
Dam Height |
25 |
River Or Stream |
TR-BALLS BRANCH |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
22 |
Drainage Area |
0.19 |
Nid Storage |
77 |
Structural Height |
28 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Fork Big Nemaha River At Humboldt
|
67cfs |
Turkey C Nr Seneca
|
15cfs |
Big Blue R At Barneston Nebr
|
131cfs |
Little Nemaha River At Auburn
|
82cfs |
Big Blue R At Marysville
|
166cfs |
Turkey Creek Near De Witt
|
10cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Eichenberger Dam