Ainsworth Feedyard Lagoon Dam Reservoir Report
Last Updated: December 14, 2025
The Ainsworth Feedyard Lagoon Dam in Nebraska, completed in 2005, serves as a crucial water resource structure along the TR-BONE CREEK.
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Summary
Owned privately, this earth dam stands at a height of 10 feet and spans a length of 2210 feet, providing a storage capacity of 74 acre-feet. With a drainage area of 0.1 square miles, the dam's primary purpose is categorized as 'Other', and it is regulated and inspected by the Nebraska Department of Natural Resources.
Situated in Brown County, Nebraska, the Ainsworth Feedyard Lagoon Dam plays a vital role in managing water resources in the region. Despite its low hazard potential, the dam is regularly assessed and deemed to be in satisfactory condition as of the last inspection in March 2016. With a surface area of 8 acres and a normal storage capacity of 27 acre-feet, it contributes to the overall water management efforts in the area.
As a key component of the local water infrastructure, the Ainsworth Feedyard Lagoon Dam not only ensures water availability for various purposes but also helps in mitigating potential risks associated with water resource management. With its efficient design and satisfactory condition, this dam stands as an essential asset for water and climate enthusiasts, highlighting the importance of sustainable water management practices in the face of changing environmental conditions.
Year Completed |
2005 |
Dam Length |
2210 |
Dam Height |
10 |
River Or Stream |
TR-BONE CREEK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
10 |
Drainage Area |
0.1 |
Nid Storage |
74 |
Structural Height |
12 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Long Pine Creek Near Riverview
|
175cfs |
Niobrara River At Mariaville
|
1530cfs |
Keya Paha R At Wewela Sd
|
54cfs |
Niobrara River Near Sparks
|
1160cfs |
Keya Paha R Near Keyapaha Sd
|
33cfs |
North Loup R At Brewster
|
495cfs |
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.
Ainsworth Feedyard Lagoon Dam